Title of Papers Presented at the 143rd
Meeting of The JAPANESE SOCIETY OF
BREEDING
Oral Presentations
101 The extreme deep-rooted allele of qSOR1 in rice contributes to deep-rooting in
dicotyledonous plants☆Kuroda, R., Y. Kitomi, K. Sugimoto, Y. Uga (Inst. Crop. Sci., NARO)
102 Genetic analysis of short grain rice mutants, srs2 and srs6.
☆Ogawa, G.1, G. Chaya1,2, S. Segami3, Y. Iwasaki1, K. Miura1 (1.Dep. Biosci., Fukui Pref.
Univ., 2.Fukui Agri. Exp. Stn., 3.Res. Inst. Env. Agr. Fish., Osaka Pref.)
103 Analysis of the dominant large-grained rice mutant Lgg◯Tsugane, K.1, M. Maekawa2 (1.IBBP Center, Nat. Inst. Bas. Bio., 2.Inst. Plant Sci. Res.,
Okayama University)
104 Effect of fractured starch granules mutation (fra) on grain quality of non-waxy andwaxy barley☆Aoki, H.1, N. Yuki1, M. Seki2, T. Nagamine1 (1.NARO/Central Japan Agricultural
Research Center, 2.NARO/Strategic Planning Headquarters)
105 Regulatory mechanism of secondary aerenchyma formation via peptide hormone
signaling in soybean☆Hasegawa, F.1, Y. Baba1, M. Takahashi2, Y. Sato2, M. Nakazono1, H. Takahashi1(1.Grad. Sch. Bioagric. Sci., Univ.Nagoya, 2.Nat. Ins. Genetics.)
106 Identification and use of genes related to the synthesis of furan fatty acid insoybean oil
Omagari, A.1, R. Yamada1, A. Egashira1, N. Umiguchi1, H. Takahama1, H. Motomaru1, A.
Matsumoto1, N. Suruga1, Y. Kimura1, N. Makita2, H. Okamoto2, R. Okabe2, T. Sano2, T.

Sato2, M. Suzuki2, S. Saito2, T. Anai3, ☆S. Watanabe1 (1.Fac. Agri., Univ. Saga, 2.J-Oil
Mills, Inc., 3.Fac. Agri., Univ. Kyusyu)
107 Functional analysis of Fe-S biogenesis gene in the endosperm development of rice
☆Yaguchi, A.1,2, H. Maruoka1,2, A. Ono1, K. Tonosaki1,2, M. Endo1,2,3,4, T. Kinoshita1,2(1.KIBR, Yokohama City University, 2.Grad. Sch. Nanobiol., Yokohama City University,
3.NARO, Inst. Agro. Biol. Sci., 4.NARO, Res. Cent. Agri. Info. Tech.)
108 Comparing two methods of WGBS and EM-seq ~ DNA methylation analysis in riceendosperm ~☆Uechi, M., K. Asai, K. Tonosaki, A. Ono, T. Kinoshita (KIBR,Yokohama City University)
109 The effect of varying gene dosage of R-1 gene on grain color in wheat◯Himi, E.1, T. Matsuura2, H. Miura3, N. Yoshihara1, M. Maekawa2 (1.Sch. Agri., Kibi
International Univ., 2.IPSR, Okayama Univ., 3.Agro-Environmental Sci., Obihiro Univ. ofAgri. and Vet. Med.)110 Identification of a candidate gene encoding for the breaking factor of thegametocidal gene Gc2 in wheat
Yoshioka, M.1, N. Mizuno1, B. Friebe2, K. Murata1, N. Sakai1, T. Uchino3, H. Yamada1, A.

Hashimoto1, F. Abe4, K. Sato5, Y. Sato6, B. Gill2, ◯S. Nasuda1 (1.Grad. Sch. Agric., Kyoto
Univ., 2.Dept. Plant Pathol., Kansas State Univ., 3.Fac. Agric., Kyoto Univ., 4.Inst. Crop
Sci., NARO, 5.IPSR, Okayama Univ., 6.Natl. Inst. Genet.)
111 Fine mapping of the gametocidal gene Gc2 in wheat by de novo genome assemblyof the donor species Aegilops sharonensis☆Murata, K.1, M. Yoshioka1, B. Friebe2, B. Gill2, S. Nasuda1 (1.Grad. Sch. Agric., Kyoto
Univ., 2.Dept. Plant Pathol., Kansas State Univ.)
112 Live-cell imaging revealed function of the Gc2 gametocidal system in wheat◯Kakui, H.1,2, K. Murata1, T. Uchino3, Y. Sato4, Y. Mizuta4, S. Nasuda1 (1.Grad. Sch.
Agric., Kyoto Univ., 2.Grad. Sch. Agric. Life Sci., Univ. Tokyo, 3.Fac. Agric., Kyoto Univ.,
4.ITbM, Nagoya Univ.)
113 CRISPR/Cas3-mediated gene knock-out in rice◯Saika, H.1, S. Yasumoto2, T. Muranaka2, K. Yoshimi3, T. Mashimo3, S. Toki1,4,5,6(1.Institute of Agrobiological Sciences, NARO, 2.Graduate School of Engineering, Osaka
University, 3.Institute of Medical Science, University of Tokyo, 4.Graduate School ofNanobioscience, Yokohama City University, 5.KIBR, Yokohama City University, 6.Facultyof Agriculture, Ryukoku University)
114 Effect of targeted base substitution in miR172 binding site on TaAP2 on antherextrusion in wheat.

◯Ogawa, T.1, K. Negishi2, F. Abe3, S. Toki1,4,5 (1.NIAS, 2.NIFTS, 3.NICS, 4.Fac. Agr.,
Ryukoku Univ., 5.Grad.Sch.Nonobio., Yokohama City Univ.)
115 Evaluation of seed dormancy of the wheat with TaQsd1 triple mutations, which weregenerated by genome editing, in field cultivation.
☆Kishi-Kaboshi, M.1, F. Abe1, M. Chono1, H. Hisano2, K. Sato2 (1.NICS, NARO, 2.IPSR,
Okayama U.)
116 Highly efficient targeted mutagenesis by CRISPR/Cas9 method using proximal guide
RNAs in barley.

◯Hisano, H.1, M. Kishi-Kaboshi2, F. Abe2, M. Hamaoka1, H. Munemori1, T. Yaeno3, J.

Kumlehn4, K. Sato1 (1.IPSR, Okayama U., 2.NARO, NICS, 3.Dep. Agr, Ehime U., 4.Leibniz
Institute of Plant Genetics and Crop Plant Research (IPK), Germany)
117 Genome-editing by iPB-RNP in soybean◯Kuwabara, C.1, R. Miki2, N. Maruyama3, H. Hamada2, Y. Nagira2, R. Imai4, N. Taoka2,
T. Yamada1 (1.Grad. Sch. Agric., Hokkaido Univ., 2.Agri-Bio Research Center, Kaneka
corp., 3.Grad. Sch. Agric., Kyoto Univ., 4.Inst. Agrobiological Sci., NARO)
118 Application of iPB-RNP method to mutagenesis of duplicated GmBAS genes insoybean with a single guide RNA☆Asa, H.1, C. Kuwabara1, I. Tanaka2, T. Yamamoto3, T. Yamada1 (1.Grad. Sch. Agric.,
Hokkaido Univ., 2.Fac. Agric., Hokkaido Univ., 3.Kanematsu Corp.)
119 Production of hypoallergenic soybean by iPB-RNP method☆Chatani, S.1, C. Kuwabara2, M. Hibara2, N. Maruyama3, T. Yamada2(1.Fac.Agric.,Hokkaido Univ., 2.Grad.Sch.Agric.,Hokkaido Univ., 3.Grad.Sch.Agric.,Kyoto

Univ.)
120 Functional analysis of clover FCL1 involved in the formation of compound leaves
Nakata, Y., H. Waizumi, ◯Y. Saitoh (Fac.agri.,Univ.Iwate)
121 Agrobacterium-mediated targeted deletion of grape retrotransposon associated withfruit skin color via CRISPR/Cas9.
Nakajima, I.1, ◯H. Kawahigahshi1, C. Nishitani1, A. Azuma1, T. Haji1, S. Toki2,3,4, M.

Endo2,4,5 (1.Institute of Fruit Tree and Tea Science, NARO, 2.Institute of Agrobiological
Sciences, NARO, 3.Ryukoku University, 4.Yokohama City University, 5.Research Center
for Agricultural Information Technology, NARO)
122 Gene-disruption of Fv.LigIV involved in non-homologous end joining of Enokitake
mushroom Flammulina velutipes☆Fujino, Y.1, K. Tsuji2, T. Tsukiyama1, E. Tanesaka1 (1.Grad. Sch. Agr., Kindai Univ,
2.Grad. Sch. Agr., Kyoto Univ)
123 Effects of the insertion position of a rice transposable element mPing on alternative
splicing☆Yoshida, R., E. Tanesaka, T. Tsukiyama (Fac. Agr., Kindai Univ.)
124 Interactions between mRNAs dirived from a rice transposon mPing and SR proteins☆Toma, H., E. Tanesaka, T. Tsukiyama (Fac. Agr., Kindai Univ.)
125 Analysis of high-frequency T-DNA cleavage during transformation process in
Prinsettia (Euphorbia pulcherrima x Euphorbia cornastra).
☆Ito, K.1, R. Kogishi1, S. Shindo1, R. Shimo1, Y. Shinbo1, M. Ohtsubo1, K. Matsui2, K.

Suzuki2, K. Tomomatsu2, N. Ohtsubo1 (1.Grad. Sch. Life Environ. Sci., Kyoto Pref. Univ.,
2.Suntory Flowers, Ltd.)126 Development of a highly efficient genome editing technique in melon via in planta
particle bombardment (iPB) and creation of a long shelf-life plants
Sasaki, K.1, N. Mimida2, S. Nonaka3, H. Ezura3, ◯R. Imai1,3 (1.NIAS, NARO, 2.Sanatech
Seed Co., 3.Fa. Life Environ. Sci.)

127 Phytoene desaturase gene knockout as a model genome editing technique andculture conditions in tea plant (Camellia sinensis)☆Aoshima, C.1, H. Mochiduki2, K. Furukawa3 (1.NIT, Numazu College, advanced course,
2.Graduate School of Agricultural and Life Sciences, The University of Tokyo, 3.NIT,
Numazu College, Depertment of Chemistry and Biochemistry)
128 Development of non-destructive, high-throughput metabolite measurement
technology for Micro-Tom mutant populations☆Suzuki, S.1, N. Suzuki1, K. Sugimoto1, A. Imakura1, K. Yano2, M. Asari2, Y. Date3, R.
Yano3, H. Ezura1, T. Ariizumi1 (1.Univ.Tsukuba, 2.Univ.Meiji, 3.NARO)
129 Improvement of a plant genome information portal site, Plant GARDEN (2022, Q4
ver)☆Ichihara, H.1, H. Hirakawa1, M. Yamada1, M. Kohara1, S. Yamashita1, S. Shirasawa1, T.

Yosuke1, T. Shimizu1, Y. Nakamura1,2, T. Tanabata1, S. Tabata1, S. Isobe1 (1.Kazusa DNA
Research Institute, 2.National Institute of Genetics)
130 Development and release of an online screening system for rice mutants◯Kubo, T.1, Y. Yamagata1, H. Matsusaka1, Y. Sato2, T. Kumamaru1 (1.Fac. Agr. Kyushu
Univ., 2.National Institute of Genetics)
131 A transcriptome analysis for understanding mechanisms underlying mugifumi
signaling
Kambara, K., T. Takano, ◯D. Tsugama (Grad. Sch. Agric. Life Sci., Univ. Tokyo)
132 Identification of QTLs for internode elongation in African wild rice Oryza
longistaminata☆HA Thi, Q.1, Y. Yamagata2, H. Yasui2, A. Yoshimura2, K. Nagai3, M. Ashikari3(1.Graduate School of Bioagricultural Sciences, Nagoya University, 2.Faculty ofAgriculture, Kyushu University, 3.Bioscience and Biotechnology Center, Nagoya
University)

201 Investigation of genotyping method for QTL analysis of rice using iSeq 100
sequencer

☆Chigira, K.1, C. Nomura2, A. Abe2, T. Ookawa1 (1.Graduate School of Agriculture,
Tokyo University of Agriculture and Technology, 2.Iwate Biotechnology Research Center)
202 Field trial test of Gn1a-knockout rice line with enlarged sink capacity by genomeediting◯Komatsu, A.1, M. Ohtake1, M. Nagata1, M. Kondo2 (1.Institute of Agrobiological
Sciences, NARO, 2.Graduate School of Bioagricultural Sciences, Nagoya University)
203 Effect of pyramiding root QTLs on root morphological traits in hydroponic and root
distribution in field condition☆Iba, M.1, A. Henry3, Y. Kitomi2, M. Quintana3, M. Natividad3, A. Centeno3, K. Irie1, Y.
Uga2 (1.Grad. Sch. Tokyo Univ. Agri., 2.NICS, 3.IRRI)

204 qDTH3, heading gene for rice stable production in northern-most region in Japan.
☆Ikegaya, T.1, K. Fujino1,2 (1.HARC., NARO, 2.NARO)
205 Composition and expression of the rDNA units in wheat NORs
☆Hyuga, Y.1, H. Handa2 (1.Fac. Life Envi. Sci., Kyoto Pref. Univ., 2.Grad. Sch. Life Envi.
Sci., Kyoto Pref. Univ.)
206 Identification of causal mutation in gamma-irradiated short-culm bread wheat
mutant☆Komura, S.1, M. Chono2, H. Matsunaka3,4, K. Nakamura3, G. Ishikawa2, F. Kobayashi2,
K. Yoshida1 (1.Grad. Sch. Agr., Kyoto Univ., 2.NICS, 3.KARC, 4.HARC)

207 Verification of the QTL for root architecture in the recombinant inbred lines from across between Japanese and modern US soybean varieties◯Fukuda, A., A. Kaga (Inst. Crop. Sci., NARO)
208 Identification of the recombination region between A and C genome in Brassica
napus cv. HANNA☆Segawa, T., R. Kumazawa, M. Hara, N. Makita, M. Nishikawa, S. Saiga, H. Takagi(Ishikawa Prefectural University)209 GRAS-Di analysis of genomic diversity of Japanese Moso bamboo☆Nishiyama, N., T. Izawa (Grad.Sch.Agric.Life Sci., U.Tokyo)
210 Fine mapping of gene associated with fruit juiciness in Mizunasu (Solanum
melongena L.）☆Segami, S. (Res. Inst. Env. Agr. Fish., Osaka Pref.)211 Selection of cross combinations based on predicted breeding value of later
generation: application to mating scheme using multiple F3 populations of red perilla☆Kinoshita, S.1, K. Sakurai2, K. Hamazaki2, T. Chen2, T. Tsusaka3, M. Sakurai3, T.
Kurosawa3, K. Shirasawa4, S. Isobe4, H. Iwata2 (1.Fac. Agr., Univ. Tokyo, 2.Grad. Sch.
Agr. Life Sci., Univ. Tokyo, 3.TSUMURA & CO.,, 4.Kazusa DNA Res. Inst.)
212 Identification of candidate genes for Rf and presumption of functions for eachhaplotype of the region in which the candidate genes is present in CMS of citrus◯Goto, S.1, H. Fujii1, H. Hamada1, S. Ohta2, T. Endo1, T. Shimada1 (1.Inst. Fruit & Tea
Sci., NARO, 2.Facu. Agri. Prod. Mana., Shizuoka Pro. Univ. Agri.)
213 Whole genome sequencing of plants, bacteria and others by Oxford Nanopore.
◯Naito, K., C. Muto, T. Seiko, F. Wang (Res Cntr Genet Resour, NARO)
214 Origin of intra-individual polymorphisms in Next Generation Sequencing of sugar
beet mitochondrial genome☆Taniguchi, E.1, K. Sato1, M. Okubo1, H. Matsuhira2, Y. Kuroda2, K. Kitazaki1, T. Kubo1(1.Research Faculty of Agriculture, Hokkaido University, 2.Hokkaido Agricultural ResearchCenter, National Agriculture and Food Research Organization)

215 Identification fo the genes conrolling flowerirng time in Brassica rapa cv. ‘CHOY SUM
EX CHINA 3’☆Nishikawa, M., T. Segawa, R. Kumazawa, M. Hara, N. Makita, S. Saiga, H. Takagi(Ishikawa Prefectural University)
216 De novo assemblies of wild potatoes toward understanding the dynamics of ploidy
evolution◯Hosaka, A.1,2, R. Sanetomo3, K. Hosaka3 (1.Nihon BioData Corporation, 2.KIBR., Univ.
Yokohama-City, 3.Potato Germplasm Enhancement Laboratory, Obihiro University ofAgriculture and Veterinary)

217 Haploid-resolved and chromosome-scale genome assembly in hexa-autoploid
sweetpotato (Ipomoea batatas (L.) Lam)

◯Isobe, S.1, U. Yoon2, H. Hirakawa1, K. Shirasawa1, Q. Cao3, M. Tanaka4, S. Kwak5, Q.
Liu6, T. Genome Sequencing Consortium1,2,3,4,5,6 (1.Kazusa DNA Res. Inst., 2.National
Institute of Agricultural Sciences, RDA, 3.Sweetpotato Res. Inst., CAAS, 4.Kyusyu
Okinawa Agric. Res. Cent., NARO, 5.Korea Res. Inst. Biosci. Biotech., 6.China Agric.
Univ.)

218 Elucidation of the causal mutation in the SSII gene that confers low pasting
temperature in starch of sweetpotato cultivar “Quick Sweet”☆Kataoka, I.1, K. Shimo1, K. Tada2, M. Tanaka3, A. Kobayashi3, M. Izumitani2, H.

Nishida2, K. Kato2, Y. Monden2 (1.Fac. Agri., Okayama Univ., 2.Grad. Sch. Env. & Life Sci.,
Okayama Univ., 3.KARC/NARO)
219 Accurate detections of spontaneous mutations transferred from a parent toprogenies in rice varieties☆Balimponya, E.1, M. Dwiyanti1, K. Yamamori1,2, Y. Koide1, Y. Kishima1 (1.Hokkaido
University, Graduate School of Agriculture, 2.Kyoto University, Graduate School of
Agriculture)

220 High-yielding genotypes developed by using short-stem tillering gene in the genetic
background of rice variety Koshihikari☆Fujita, K., M. Tomita, M. Yoshida (Res. Inst. Green Sci. & Technol., Shizuoka Univ.)
221 Pyramiding genes for large grain, short culm, and late flowering in the genetic
background of rice variety Koshihikari.

☆Nakayama, K., M. Tomita, Y. Asano (Res. Inst. Green Sci. & Technol., Shizuoka Univ.)
222 Genome analysis of the old ‘Somei-Yoshino’ trees in Koishikawa Botanical Garden◯Shirasawa, K., S. Isobe (Kazusa DNA Res Inst)223 Identification of genetic loci affecting spike morphology of Aegilops bicornis, a wild
relative of wheat☆Atsushi, O.1, M. Nishihara1, R. Terauchi1,2 (1.Grad. Sch. Agri., Kyoto Univ., 2.Iwate
Biotechnology Research Center)
224 Identification of an awn inhibitor locus in a wild wheat relative, Aegilops caudata☆Tsutsumi, H.1, A. Ohta1, R. Terauchi1,2 (1.Grad. Sch. Agri., Kyoto Univ., 2.Iwate
Biotechnology Research Center)
225 Detection of the Quantitative Trait Loci associated with reduced grain number per
spike in barley under warming conditions◯Saisho, D.1, Y. Okada2 (1.IPSR, Okayama Univ., 2.Kyushu Okinawa Agricultural
Research Center, NARO)
226 Isolation of QTLs associated with cleistogamy in sorghum☆MAKINO, A., M. Ishimori, K. Yamazaki, T. Fujiwara, H. Iwata, N. Tsutsumi, H. Takanashi(Graduate School of Agricultural and Life Sciences，The University of Tokyo)

227 The sixth gene important for hybrid vigor in the sorghum F1 variety "Tentaka".
☆Kikuchi, T.1, S. Okada2, s. hashimoto2, S. Nakamura-Araki2, K. Ohmae-Shinohara2, K.

Miura3, H. Kawaguchi4, C. Ogino5, S. Kasuga6, T. Sazuka2 (1.Grad. Sch. Bioagri., Nagoya
Univ., 2.Biosci. and Biotech. Center, Nagoya Univ., 3.Fact. Biosci. Fukui Pref. Univ.,

4.Engineering Biology Research Center, Kobe Univ., 5.Grad. Sch. Eng., Kobe Univ., 6.AFC,
Fac. of Agri. Shinshu Univ.)
228 A possibility to explain a part of the hybrid vigor by an overdominance effect of theauxin transport-related gene Dw3 of sorghum☆Hashimoto, S.1, S. Okada1, S. Nakamura-Araki1, K. Shinohara-Ohmae1, K. Miura2, H.

Kawaguchi3, C. Ogino4, S. Kasuga5, T. Sazuka1 (1.Biosci. and Biotech. Center, Nagoya
Univ., 2.Fac. Biosci. Fukui Pref. Univ., 3.Engineering Biology Research Center, Kobe Univ.,
4.Grad. Sch. Eng., Kobe Univ., 5.Fac. of Agri., Shinshu Univ.)

229 Construction of linkage maps and genetic analysis using Japanese rice crossed
populations by GRAS-Di technology◯Yamasaki, M.1,2, R. Ono2, R. Fekih2, S. Okada2,3, M. Maeda2, K. Hori4, R. Miyagi5, T.
Obata5, H. Enoki6 (1.Grad. Sch. Sci. Tech., Niigata Univ., 2.Food Res. Edu. Res. Cent.,

Grad. Sch. Agri. Sci., Kobe Univ., 3.Biosci. Biotech. Ctr., Nagoya Univ., 4.Inst. Crop. Sci.,
NARO, 5.Eurofins Genomics K.K., 6.Toyota Motor Corp.)

230 QTL analysis for eating quality related traits in Dadachamame☆Shioya, N.1, T. Fujimura2, N. Koshika1, E. Ogiso-Tanaka3, T. Hoshino1,2 (1.Grad. Sch.
Agr., Yamagata Univ., 2.Fac. Agr., Yamagata Univ., 3.Ctr. Mol. Biodivers. Res., Natl. Mus.
Nat. Sci.)
231 Two major QTLs for epicotyl length qECL7 and qECL10 identified in adzuki bean
(Vigna angularis) using QTL-seq analysis.
☆Kachapila, M.1, Y. Horiuchi2, H. Nagasawa2, N. Michihata1, T. Yoshida1, Y. Kato1, P.

Bethke3, K. Kato1, M. Mori1 (1.Obihiro Univ. Agri. Vet. Med., 2.Tokachi Agric. Expt. Stn.,
HRO, 3.Univ. Wisconsin Madison)
232 Identification of QTL for seed coat color and polyphenolic content in adzuki bean☆Morita, K.1, Y. Horiuchi2, S. Murayama1, K. Kato1 (1.Obihiro Univ. Agr. & Vet. Med.,
2.Tokachi Agr. Exp. Sta., HRO)
301 Characteristics of Lao rice genetic resources cultivated in Fukui.
◯Kobayashi, A.1, H. Asai2, K. Maruyama2, F. Nakaoka1, S. Watanabe1, G. Chaya1(1.Fukui Agri.Exp. Stn., 2.JIRCAS)
302 Variations in grain traits among local rice varieties collected more than half-century
ago in Indo–China countries☆Lim, S.1, A. Onoda1, C. Orn1,2, H. Iwamoto1, R. Ishikawa1, H. Saito3, Y. Sato4, T. Ishii1(1.Grad. Sch. Agr. Sci., Kobe Univ., 2.Cambodian Agr. Res. Dev. Inst., 3.Trop. Agr. Res.
Front, JIRCAS, 4.Natl. Inst. Genet.)

303 A Report of B chromosome in B. juncea populations collected in southern Shan
State in Myanmar.

☆Nohara, T.1, S. Yoshida2, K. Tanaka3, O. Aung4, H. Kikuno5, K. Irie5, K. Wakui2 (1.Agri
Science, Grad Agri, Tokyo Univ of Agri, 2.Dept of Bio Res Dev, Grad Agri, Tokyo Univ of

Agri, 3.NODAI Genome Res Ctr, Tokyo Univ of Agri, 4.Dept of Agri Res, Min of Agri, Livest
and Irrig, Myanmar, 5.Fac of Intl Agri and Food Stud, Tokyo Univ of Agri)304 Evaluating the earliness of new shoots in the genetic resources of tea (Camelliasinensis) using UAV time-series data

☆Furuya, S.1,2, T. Suzuki1, K. Hasegawa1, C. Yonezawa2 (1.Shizuoka Tea Res. Cent.,
2.Grad. Agri., Univ. Tohoku)
305 Genome and transcriptome wide association studies for root traits in world rice corecollection☆Wei, S.1, R. Tanaka1, S. Yabe1, T. Kawakatsu2, N. Tanaka1, S. Matthew1, Y. Uga1
(1.Inst. Crop Sci., NARO, 2.Inst. Agro Sci., NARO)
306 Genome-wide association analysis detected a gene region correlated with rice crownroot number☆Teramoto, S.1, M. Yamasaki2,3, Y. Uga1 (1.NICS, 2.Grad. Sch. Agri. Sci., Kobe Univ.,
3.Grad. Sch. Sci. Tech., Niigata Univ.)
307 Development of a novel GWAS method for the detection of causal genes withpopulation specific allelic effects☆Hamazaki, K.1, H. Iwata1, T. Mary-Huard2 (1.Grad. Sch. Agr. Life Sci., Univ. Tokyo,
2.Département MMIP, AgroParisTech)
308 Phenotyping and GWAS with pearl millet elite lines☆Kambara, K.1, D. Tsugama1, G. Shashi K2, T. Takano1 (1.Grad. Sch. Agric. Life Sci.,
Univ. Tokyo, 2.ICRISAT)
309 Genome wide association study of yield-related traits in common bean breeding
programs◯Yamaguchi, N.1, K. Tanaka2, K. Nakagawa3, H. Sato3, Y. Nakazawa4 (1.Central Agr.
Exp. Sta., HRO, 2.Genome Research Center, Tokyo Univ. of Agri., 3.Tokachi Agr. Exp. Sta.,
HRO, 4.Faculty of Bioindustry, Tokyo Univ. of Agri.)310 Genome-wide association study (GWAS) of agronomic tratis using genomic
information of Japanese sugar beet breeding lines.

◯Kitazaki, K.1, K. Hiroki1, T. Narihiro2, H. Matsuhira2, T. Kubo1, Y. Kuroda2 (1.Res. Fac.
Agri., Hokkaido Univ., 2.HARC, NARO)
311 Identification and comparative analysis of QTLs related to sweetpotato yield using
multiple reference genome sequences☆Horita, N.1, Y. Okada2, M. Kurihara3, H. Nishida3, K. Kato3, Y. Monden3 (1.Fac. Agri.,Okayama Univ., 2.KARC/NARO, 3.Grad. Sch. Env. & Life Sci., Okayama Univ.)
312 Web system to visualize seed production information of major crops in Hokkaido◯Tanaka, Y., H. Satou, T. Yoshimura, A. Sawaguchi (Central Agri. Exp. Sta., HRO)
313 Targeted A-to-G base editing in chloroplast and mitochondrial genomes in
Arabidopsis thaliana☆ZHOU, C., I. Nakazato, Y. Tamura, R. Masuda, N. Tsutsumi, s. Arimura (Grad. Agri.,Uni. Tokyo)

314 Targeted C-to-T base editing in the Arabidopsis plastid genome by a highly active
type of ptpTALECD☆Nakazato, I.1, M. Okuno2, T. Itoh3, N. Tsutsumi1, S. Arimura1 (1.Grad. Sch. of Agr. andLife Sci., Univ. of Tokyo, 2.Sch. of Med., Kurume Univ., 3.Sch. of Life Sci. and Tech., Tokyo
Institute of Technology)
315 Genetic analysis on differentiation at S21 for F1 pollen sterility in AA genomic
species of genus Oryza

Murakami, R.1, M. Sakata1,2, H. Yasui1, ◯Y. Yamagata1 (1.Fac. Agr., Kyushu Univ., 2.Fac.
Agr. Mar. Sci., Kochi Univ.)
316 Breeding and properties of glutinous foxtail millet cultivar with short culm and highyield, 'Awa Iwatemochi 11'☆Yoshitsu, Y.1, M. Takakusagi1,2, H. Kan1,2, T. Osato1, A. Abe3, M. Shimizu3, K. Ito3, R.
Terauchi3,4 (1.Iwate Agric. Res. Ctr. Kenpoku Agr. Inst, 2.Iwate Pref. Govt., 3.Iwate
Biotechnol. Res. Ctr., 4.Grad. Sch. Agric., Kyoto Univ.)

317 Variety identification of Enokitake mushroom Flammulina velutipes using InDel
markers and changes of heterozygosity under breeding process

☆Yamaguchi, S.1, H. Shimizu2, E. Tanesaka1 (1.Grad. Sch. Agr., Kindai Univ.,
2.Agricultural Technology Institute of Nagano Farmers Federation)
318 The current status of Wasabi (E. japonicum) genome project◯Tanaka, H.1, T. Hori1, S. Yamamoto2, A. Toyoda3, K. Yano4, K. Yamane2, T. Itoh1(1.Tokyo Inst. Tech. LST., 2.Gifu U. App. Bio. Sci., 3.Nat. Inst. of Gen. Comp. Genome.,
4.Meiji U. Agri.)
319 Allyl isothiocyanate and 6-(methylsulfinyl) hexyl isothiocyanate contents vary amongwild and cultivated wasabi (Eutrema japonium)◯Yamane, K.1, T. Kato2, N. Haga1, K. Ishida2, S. Murayama3, K. Kobayashi1, I. Okunishi2(1.Fac. Appl. Biol. Sch., Univ. Gifu., 2.Kinjirushi Co., 3.Rebun Bot. Gard.)
320 Glucosinolate profiling wasabi☆Tsunekawa, R.1, N. Haga1, M. Hiraumi1, M. Morita1, K. Kobayashi1, S. Takashima2, K.
Yamane1 (1.Fac. Appl. Biol. Sch., Univ. Gifu, 2.Ins. Glyco-core Res., Univ. Nagoya, Gifu,
Tokai National High. Edu. Res. Sys.)
321 Molecular polymorphisms reveals genetic diversity among African melon
germplasms with emphasis on Sudan melon☆Imoh, O.1, G. Shigita2, T. Dung1, K. Tanaka3, P. Nhi4, Y. Monden1, H. Nishida1, K. Kato1(1.Grad. Sch. Environ. Life Sci., Okayama Uni., 2.TUM, 3.Fac. Agric. Life Sci., Hirosaki
Uni., 4.Fac. Agric., Hue Uni.)

322 A new rice cultivar "Shiga 83" with good eating quality and good grain appearance◯Yamaguchi, K.1, T. Yoshida1, T. Nishimura1, T. Yokoi1, K. Hino1, J. Nakagawa1, S. Mori2,
S. Shiigi2, H. Miyamura3 (1.Shiga Pref. Agric. Tech. Prom. Cent., 2.Shiga Pref. Higashiomi
Agric.Rural.Develop.Prom., 3.Shiga Pref. Northern Shiga Agric.Rural.Develop.Prom.)
323 Isogenic lines of rice variety Koshihikari integrated with biomass-increasing gene
☆Sugihara, H., M. Tomita, T. Kuboi (Res. Inst. Green Sci. & Technol., Shizuoka Univ.)
324 Genetic studies on Bambuseae species in Japan. XLIV. Japan is a hot spot ofbambuseae speciation as studied on crosscompatibility and shown by endemic species.

◯Muramatsu, M. (Professor emeritus, Okayama U.)
325 Photoperiod response of Myanmar rice varieties based on seasonal changes☆Moe Moe, H.1, W. Khin Thanda1, S. Ohm Mar2, Y. Yamagata1, H. Yasui1, A. Yoshimura1(1.Fac. Agr., Grad. Sch., Kyushu Univ., 2.シードバンク・農業研究局・ミャンマー)326 Two NILs of low Cd absorption in the genetic background of ‘Hanaechizen’ and‘Akisakari’.

◯Watanabe, S.1, A. Kobayashi1, Y. Morozumi1, K. Tomita1, F. Nakaoka1, G. Chaya1, Y.
Machida1, S. Ishikawa2, T. Abe2, Y. Sato1, N. Sato1 (1.Fukui Agr. Exp. Stn., 2.NARO)
327 ‘Megumitsukushi’, a New Rice Cultivar with Blast Field Resistance, High Temperature
Tolerance and Fine Palatability.

◯Okubo, Y.1, O. Yamaguchi1, K. Miyahara1, M. Ishibashi1, T. Wada1,2, M. Miyazaki1,3, T.

Inoue1,4, T. Ishimaru1,5, M. Tsubone1,3, M. Takata1 (1.Fukuoka Agric. Forest. Res. Cent.,
2.Takii&Co., Ltd., 3.Fukuoka Pref. Gover. Office, 4.Fukuoka Pref. Kitakyusyu Cent. for theDissemination of Improved Agric. Meth., 5.Fukuoka Pref. Iizuka Cent. for theDissemination of Improved Agric. Meth.)

328 Genetic dissection of non-seed-shattering behaviour of japonica rice cultivar, ‘Asahi’☆Karino, M., Y. Tsujimura, T. Ishii, R. Ishikawa (Grad. Sch., Agr. Sci., Kobe Univ.)
329 Identification of the causal genes for awnlessness in African rice domestication I◯Ashikari, M.1, K. Masuda2, D. Wang4,5, R. Angeles-Shim6, K. Obara7, K. Nagai1, R.
Murase2, S. Aoki2, T. Furuta1,8, K. Miura9, J. Wu10, Y. Yamagata11, H. Yasui11, K.

Michael12, A. Yoshimura11, T. Kamura7, S. McCouch4, K. Bessho-Uehara3 (1.Bioscience
Center, Nagoya Univ., 2.Grad. Sch. Bioagri. Sci. Nagoya Univ., 3.Grad. Sch. Life Sci.

Tohoku Univ., 4.Grad. Sch. Genetics. Cornell Univ., 5.Dep. Agronomy. Purdue Univ.,
6.Dep.Plant and Soil Sci. Texas Tech Univ., 7.Grad. Sch. Sci. Nagoya Univ., 8.Inst. Plant
Sci. and Resources, Okayama Univ., 9.Facul. Biotech., Fukui Prefectural Univ., 10.Inst.
Crop Science, NARO, 11.Facul. Agri. Kyushu Univ., 12.Dep. Tropical Plant and Soil Sci.
Univ. Hawai)

330 Identification of the causal genes for awnlessness in African rice domestication I

☆Bessho-Uehara, K.1,2, K. Masuda3, D. Wang4,5, R. Angeles-Shim6, K. Obara7, K.

Nagai1, R. Murase3, S. Aoki3, T. Furuta1,8, K. Miura9, J. Wu10, Y. Yamagata11, H. Yasui11,
M. Kantar12, A. Yoshimura11, T. Kamura7, S. McCouch4, M. Ashikari1 (1.Bioscience
Center, Nagoya Univ., 2.Grad. Sch. Life Sci. Tohoku Univ., 3.Grad. Sch. Bioagri. Sci.

Nagoya Univ., 4.Grad. Sch. Genetics. Cornell Univ., 5.Dep. Agronomy. Purdue Univ.,

6.Dep.Plant and Soil Sci. Texas Tech Univ., 7.Grad. Sch. Sci. Nagoya Univ., 8.Inst. Plant
Sci. and Resources, Okayama Univ., 9.Facul. Biotech., Fukui Prefectural Univ., 10.Inst.
Crop Science, NARO, 11.Facul. Agri. Kyushu Univ., 12.Dep. Tropical Plant and Soil Sci.
Univ. Hawai)

331 Phylogenetic analysis of foxtail millet landraces by ddRAD-seq and geographicaldistribution of transposon-insertion type in the PRR37 gene

◯Fukunaga, K.1, A. Abe2, K. Tanaka3, M. Tsuji1, M. Kawase4 (1.Grad. Sch.
Comprehensive Sci. Res., Pref.U.Hiroshima, 2.Iwate Biotech.Res.Center, 3.NODAIGenome Res. Center, Tokyo U. Agr., 4.Fac. Agr., Tokyo U.Agr.)

332 Breeding of Miyazaki prefetural original [Itomaki Daikon] using mass selection
method- A new line of [MR-T] -◯Chen, L., S. Mandai, S. Yagi, Y. Kimura, F. Abe, O. Sarugaku (Fac. Environ. Hirt., Minami
Kyusyu U.)

401 QTL analysis of the stigma exsertion rate in the F2 population between ‘Koshihikari’
and Oryza rufipogon W1944◯Takase, Y., T. Kuboyama (Col. Agr., Ibaraki U.)
402 Production of hybrids and amphidiploids between cultivated rice and closely anddistantly related wild Oryza to cultivated species by in vitro fertilization☆Ono, S.1, E. Toda2, T. Tezuka3, A. Agata3,4, A. Kinoshita1, Y. Sato3, T. Okamoto1(1.Dept. Biol., Tokyo Met. Univ., 2.Dept. Biol., Univ. Tokyo, 3.Dept. Gen. Evol., NIG,
4.Bioagric. Sci., Nagoya Univ.)

403 Genome composition of wheat-rice hybrid (Oryzawheat) produced by in vitro
fertilization system

Maryenti, T.1, S. Koshimizu2, T. Ishii3, K. Yano4, ◯T. Okamoto1 (1.Dept. Biol. Sci., Tokyo
Met. Univ., 2.Dept. Informatics, NIG, 3.Tottori Univ., ALRC, 4.Dept. Biol. Sci., Meiji Univ.)404 Production of maize-wheat (Zeawheat) and pearl millet-wheat (Cenchruswheat)hybrid plants by in vitro fertilization system☆Onda, N.1, M. Tety1, T. Ishii2, T. Okamoto1 (1.Dept. Biol., Tokyo Met. Univ., 2.ALRC.,
Tottori Univ.)
405 Effect of callose on symplastic connections and apoplastic space-maintenance inmeiotic anther locules in rice

☆Somashekar, H.1,2, K. Takanami3, R. Hiratsuka4, K. Nonomura1,2 (1.Plant Cytogenetics,
Natl. Inst. Genet., 2.Sch. Life Sci., SOKENDAI, 3.Dept. Environ. Health, Nara Women's
Univ., 4.Fac. Medcine Sch. Medcine, Jikei Univ. Sch. Medicine)

406 Expression analysis of mitochondrial gene orf288 in Oryza glaberrima withcytoplasm replaced by Nipponbare.
☆Takeda, S., K. Igarashi, Y. Iwai, K. Toriyama (Grad. Sch. Agri. Sci.,Tohoku Univ.)
407 Genetic variation and breeding effect of seed retention in Italian ryegrass (Lolium
multiflorum Lam.)◯Tamura, K., T. Kiyoshi (NILGS, NARO)
408 Development of a NAM population construction method utilizing the genome
doubling ability of triploid wheat☆Nishimura, K., R. Nakano, T. Nakazaki (Grad. Sch. Agr., Kyoto Univ.)
409 Search for the origin of the HLA1 gene causing hybrid lethality in interspecifichybrids of tobacco species☆Nishide, N.1, S. Yokoi1,2, T. Tezuka1,2 (1.Grad. Sch. Life Environ. Sci., Osaka Pref. Univ.,
2.Grad. Sch. Agr., Osaka Metro. Univ.)
410 Genetic analysis of hybrid seed lethality and ovary abscission in interspecificinterploidy crosses in Nicotiana☆Kida, M.1, S. Yokoi1,2, T. Tezuka1,2 (1.Grad. Sch. Life Environ. Sci., Osaka Pref. Univ.,
2.Grad. Sch. Agr., Osaka Metro. Univ.)
411 Deletion of the chromosomal region containing the hybrid lethality gene HLA1 in
spontaneous viable hybrids from the cross Nicotiana amplexicaulis × N. tabacum

☆Nagai, S.1, K. Matsumoto2, K. Kawaguchi3, S. Yokoi1,3, T. Tezuka1,3 (1.Grad. Sch. Agr.,
Osaka Metro. Univ., 2.Sch. Life Environ. Sci., Osaka Pref. Univ., 3.Grad. Sch. Life Environ.
Sci., Osaka Pref. Univ.)

412 Culture condition for rapid differentiation of somatic embryo in tea plant (Camelliasinensis)◯Furukawa, K.1, H. Segawa1, Y. Aoki1, W. Hayashi1, S. Hirata2 (1.National Institute oftechnology(KOSEN),Numazu college, 2.KOSEN,Numazu college AC)
413 Production of interspecific hybrid with melon and analysis of its genome structure☆Nagai, T.1, G. Shigita2, N. Sogo1, I. Odirichi Nnennaya1, T. Seiko3, C. Muto3, K. Naito3,
Y. Monden1, K. Tanaka4, H. Nishida1, K. Kato1 (1.Grad. Sch. Environ. Life Sci., OkayamaU., 2.TUM, 3.Genetic Resources Center, NARO, 4.Fac. Agr. Life Sci., Hirosaki U.)
414 Spatiogenetic analysis of the S allele using a naturalized populations of Raphanus
sativus L. on the coastal area of the Minami-Kaga region, Ishikawa, Japan.

☆Masuko, E.1, K. Fukushima1, M. Hayashi1, M. Yamamoto2, T. Teragishi3, S. Takayama4,
M. Watanabe1 (1.Grad. Life Sci., Univ. Tohoku, 2.Grad. Sci and Eng., Univ. Toyama,
3.Ishikawa Pref. Board Educ., 4.Grad. Agric. Life Sci., Univ. Tokyo)
415 Histological observation and identification of the causal locus of the genic malesterility in the native turnip "Suwa-benikabu".

☆Ozeki, M.1, K. Komatsu1,2, H. Masuko-Suzuki3, Y. Takada3, M. Watanabe3, Y. Mitsui1,2,

K. Wakui1,2 (1.Grad. Agri. Dept. of Human and Animal-Plant Relationships, Tokyo Univ. ofAgri., 2.Faculty of Agr. Dept. of Bioresource Dev., Tokyo Univ. of Agri., 3.Grad. Sch. Sci.,
Tohoku Univ.)

416 Characterization of temperature-sensitive restorer lines in Owen cytoplasmic malesterility of sugar beet.
◯Matsuhira, H.1, K. Kitazaki2, K. Matsui2, K. Kubota2, Y. Kuroda1, T. Kubo2 (1.Hokkaido
Agri. Res. Cent., NARO, 2.Grad. Sch. Agri., Hokkaido Univ.)
417 Line selection of potential yield using canopy temperature measured by UAV withthermography or hand-held thermometer at a wheat breeding program◯Ohnishi, S.1, H. Kiuchi1, T. Iijima2, T. Uraike2, S. Adegawa3, Y. Sato1, T. Sonoda1, K.
Araki1 (1.HRO Kitami AES, 2.HRO Industrial RI, 3.HRO Central AES)
418 Genetic structure of the rice genome shuffling population◯Yamamoto, T.1,2,3, T. Furuta1, K. Kashihara1, Z. Qian1, E. Yamamoto2,4, T. Ohtani2, R.
Mizobuchi2,3, D. Ogawa2,3, J. Yonemaru2,3, M. Yano2,3 (1.IPSR, Okayama Univ., 2.NIAS,
3.NICS, NARO, 4.Meiji Univ.)

419 Production and analysis of multiple genome editing rice using an original plasmid set
and a method for high-density crop hydroponics in a plant incubator◯Kuroda, M., T. Oikawa (Inst. Agrobiol. Sci., NARO)
420 Development of a method for organelle-specific random mutagenesis by a mutationon the exonuclease domain of A. thaliana DNA polymerase I.

☆Kosaka, N.1, M. Okuno3, I. Nakazato1, Y. Harada1, A. Toyoda2, T. Itoh4, N. Tsutsumi1,
S. Arimura1 (1.Grad. Sch. Agri. and Life Sci., Univ. Tokyo, 2.National Inst. Genetics,
3.Sch. Med., Kurume Univ., 4.Grad. Sch. Life Sci. and Tech., Tokyo Inst. Tech.)421 Development of a model for predicting heading date based on genome informationand meteorological data utilizing big data of rice breeding◯Goto, A.1,2, S. Taniguchi2, T. Hayashi2, H. Nakagawa2, K. Matsushita1, H. Kajiya-

Kanegae2, M. Yano2, J. Yonemaru2 (1.Inst. Crop Sci., NARO, 2.Res. Cent. Agric. Info.
Tech., NARO)
422 New phenotyping method usign crop growth model: Apply to rice-yield big data
◯Shimono, H.1, A. Abe3, C. Kim1, C. Sato2, H. Iwata4 (1.Fac. Agric., Iwate Univ., 2.Ifuu
Rinrin, 3.Iwate Biotechnology Research Center, 4.Fac. Agric., University of Tokyo)
423 Development of rice panicle number prediction method using heading detection
technology

Isago, K., S. Shibata, Y. Kato, ◯S. Nishiuchi (Grad. Sch. Bioagri., Nagoya Univ.)
424 Construction of rice-flour-noodle-suitable "I-J-I"-type haplotype block on short armof chromosome 6 by sBBS◯Tanaka, J.1, T. Umemoto2 (1.Inst. Crop. Sci., NARO, 2.Inst. Food Res., NARO)
425 Study of breeding data visualization, pre-processing, and machine-learningmodeling for secure computation AI◯OTA, K.1, J. Hashimoto1, J. Yonemaru2, H. Kajiya-Kanegae2, K. Matsushita2, T.
Hayashi2 (1.NTT Social Informatics Laboratories, 2.NARO)
426 Verification and evaluation of phenotype prediction applying breeding data to securecomputation AI◯Hashimoto, J.1, K. OTA1, J. Yonemaru2, H. Kajiya-Kanegae2, K. Matsushita2, T.
Hayashi2 (1.NTT Social Informatics Laboratories, 2.NARO)
427 Bayesian optimisation for breeding schemes.
☆Diot, J., H. Iwata (University of Tokyo, Graduate School of Agricultural and Life
Sciences)

428 Toward a rapid construction of chromosome segment substitution lines of weedy
rice using simplified biotron breeding system and genome-wide genotyping assays☆Takama, R.1, T. Imaizumi1, U. Yamanouchi2, J. Tanaka2 (1.Inst. Plant Protection,
NARO, 2.Inst. Crop. Sci., NARO)
429 Development of an R package for stacking and application to maturity time
prediction of soybean☆Nukui, T.1, K. Fujii2, A. Kikuchi3, K. Komatsu4, Y. Kouno5, N. Oki6, S. Watanabe7, A.
Kaga2, A. Onogi1 (1.Faculty of Agr., Ryukoku Univ., 2.NICS, NARO, 3.TARC, NARO,
4.WARC, NARO, 5.CARC, NARO, 6.KARC, NARO, 7.Univ. Saga)
430 Selection of cross combinations based on genomic-ionomic prediction models:application to the breeding of drought tolerant soybean lines◯IWATA, H.1, Y. Toda1, K. Sakurai1, ユ. フジ2, Y. Ohmori1, Y. Yamasaki3, H. Takahashi4,
H. Takanashi1, M. Tsuda5, H. Kanegae1, M. Hirai2, Y. Ichihashi6, H. Tsujimoto3, M.

Nakazono4, T. Fujiwara1, A. Kaga7 (1.Graduate School of Agricultural and Life Sciences.,
Univ. Tokyo, 2.Center for Sustainable Resource Science, RIKEN, 3.Arid Land ResearchCenter, Tottori Univ., 4.Graduate School of Bioagricultural Sciences, Nagoya Univ.,5.Faculty of Life Enviromental Sciences, Univ. Tsukuba, 6.BioResource Research Center,
RIKEN, 7.Institute of Crop Science, NARO)

431 Establishment of in vitro fertilization system in sugarcane and creation ofinterspecific/intergeneric hybrids between sugarcane and sugarcane-related germplasm☆Rattanawong, K.1, Y. Terajima2, S. Sakuanrungsirikul3, T. Okamoto1 (1.Dep. Biol. Sci.,
Tokyo Met. Univ., 2.Jap. Int. Res. Cen. Agri. Sci., JIRCAS, 3.Khon Kaen Field Crop. Res.
Cen., Thailand)

432 Developing EMS mutant lines in Fragaria vesca and identifying the causative
mutation in the mutants☆Makita, N., S. Saiga, T. Segawa, S. Murase, M. Tada, M. Nishikawa, H. Takagi (Ishikawa
Prefectural University)

501 Effects of QTLs for soil-surface rooting in rice (Oryza sativa L.) with respect tosalinity and iron-toxicity stresses in paddy fields◯Yoshimichi, F.1, A. Tomita2, A. Hairmansis3, N. Nafisah4, R. Hermanasari4, H. Saito1, T.
Kazama5, K. Toriyama6, T. Sato6,7 (1.JIRCAS, 2.Faculty of Agriculture, Okayama Univ.,
3.Research Center for Food Crops, National Research and Innovation Agency (BRIN),

4.Indonesian Center for Rice Research, 5.Graduate School of Agriculture, Kyushu Univ.,
6.Graduate School of Agricultural Science, Tohoku Univ., 7.RIKEN Nishina Center)

502 Evaluation of protein aggregation in high-temperature treated seedlings of rice corecollection cultivars and its relationship with physiological disorder☆Sato, T., T. Yamada (Grad. Sch. Agr., Tokyo U. Agr. Tech.)503 Changes in blast disease response along with vegetative phase transition in rice
Koyama, T.1, T. Watanabe2, J. Murakami3, A. Nagano4,5, ◯T. Yoshikawa2 (1.Fac. Agri.,Kyoto Univ., 2.Grad. Sch. Agri., Kyoto Univ., 3.Fac. Agri., Kibi Int. Univ., 4.Fac. Agr.,
Ryukoku Univ., 5.IAB, Keio Univ.)

504 QTL analysis for cold tolerance of rice focusing on anther-related traits☆Kuroki, R.1, R. V.P.1, M. A.D.1, S. Nishiuchi1, D. Makihara2, K. Doi1 (1.Grad. Sch.
Bioagri. Sci., Nagoya U., 2.ICREA, Nagoya U.)
505 QTL analysis for the response to water deficit stress in upland rice

☆Matsuyama, E.1, M. Nakata2, Y. Inukai2, R. Kuroki1, S. Nishiuchi1, D. Makihara2, K.
Doi1 (1.Grad. Sch. Bioagri. Sci., Nagoya U., 2.ICREA, Nagoya U.)

506 Ionomic analysis of rice leaf blade in low-fertilized paddy field☆Mori, T.1, K. Hasegawa1, M. Amano1, H. Ito1, H. Yoshida3, M. Saiki2, S. Nishiuchi1, J.

Murase1, T. Kamiya2, T. Fujiwara2, M. Matsuoka3, H. Takahashi1, M. Nakazono1 (1.Grad.
Sch. Bioagric. Sci., Nagoya Univ, 2.Grad. Sch. Agri. Life. Sci., Univ. Tokyo, 3.IFeS,
Fukushima Univ.)

507 Screening of rice genes with haplotypes adapted in global latitude differences☆Lubba, K.1, K. Yamamori2, Y. Kishima1 (1.Graduate School of Agriculture, Hokkaido
University, 2.Graduate School of Agriculture, Kyoto University)
508 Comprehensive analysis of genes for hydrotropism in agravitropic rice root tip☆Kuya, N.1, R. Nishijima2,3, T. Kawakatsu2, Y. Uga1 (1.Inst. Crop. Sci., NARO, 2.Inst.
Agrobiological Sci., NARO, 3.Fac. Biosci. Biotech., Fukui Pref. Univ.)
509 Development of the imaging system for rhizosphere oxidation using planar optode
for elucidating mechanisms behind lower methane emission from rice
☆Kawai, T.1, T. Tokida2, K. Sugimoto1, Y. Uga1 (1.NICS, 2.NIAES)
510 UV irradiation on Arabidopsis hy5 mutants drastically alters the elongation patternof the root system◯Watanabe, A., S. Domon, D. Odashima, K. Ueda, K. Sakurai, H. Akagi (Fac. Bioresource
Sci., Akita Prefectural Univ.)

511 Analysis of the strigolactone-dependent root anatomical response to the phosphatestarvation☆Morishita, H.1, K. Sumi1, R. Sugita2, K. Yoneyama3, T. Yamauchi4 (1.Sch. Agric.,
Nagoya Univ., 2.Radioisotope Res. Center, Nagoya Univ., 3.Grad. Sch. Agric., Ehime Univ.,
4.Biosci. Biotech. Center, Nagoya Univ.)

512 Identification of a causative gene for the high sensitivity to herbicide bentazon insoybean◯Kato, S.1, Y. Yokota1, R. Suzuki2, Y. Fujisawa1, T. Sayama3, A. Kaga1, T. Anai4, K.
Komatsu3, N. Oki5, A. Kikuchi6, M. Ishimoto1 (1.Institute of Crop Science, NARO,

2.Research Center for Advanced Analysis, NARO, 3.Western Region Agricultural ResearchCenter, NARO, 4.Kyushu University, Faculty of Agriculture, 5.Kyushu Okinawa Agricultural
Research Center, NARO, 6.Tohoku Agricultural Research Center, NARO)

513 Is the rice Receptor-Like Cytoplasmic Kinase (OsRLCK19) involved in budding fromsoil at low temperature?

☆Okane, F.1, A. Watanabe2, K. Sakurai2, K. Ueda2, H. Shimada3, H. Akagi2 (1.Grad. Sch.
Biores. Sci., Akita Pref. Univ., 2.Fac. Biores. Sci., Akita Pref. Univ., 3.Dept. Bio. Sci. andTech., Tokyo Univ. Sci.)

514 DNA markers specific to allele-types at Stvb locus on rice stripe resistance.
◯Hayano-Saito, Y.1, Y. Kawahara2, H. Maeda3,4, K. Hayashi1 (1.Inst. Agrobiol. Sci.,
NARO, 2.Res. Cent. Advanced Analysis, NARO, 3.Inst. Crop Sci., NARO, 4.Present
address: MAFF)

515 Evaluation of panicle blast resistance in rice near-isogenic lines◯Hayashi, K.1, M. Nakamura2, T. Suzuki2, T. Yoshida3, Y. Hayano‑Saito1 (1.NARO, 2.Aichi
Agricultural Research Center, 3.Mountainous Region Agricultural Institute, Aichi
Agricultural Research Center)

516 Identification of QTL for brown planthopper resistance from wild rice, Oryza
rufipogon☆Nguyen, H.1, S. Zheng2, T. Ishii3, D. Fujita2 (1.Uni. Grad. Sch. Agr. Sci., Kagoshima
Univ., 2.Grad. Sch. Agr., Saga Univ., 3.Grad. Sch. Agr. Sci., Kobe Univ.)
517 Genome wide association study on resistance to green rice leafhopper (Nephotettix
cincticeps Uhler) using Indica type rice cultivars in Myanmar☆Nang, M., Y. Yamagata, A. Yoshimura, H. Yasui (Fac. Agr., Grad. Sch., Kyushu Univ.)
518 Race classification of Pyrenophora tritici-repentis causing tan spot of wheat and its
resistance gene distribution in wheat in Japan◯Kato, K.1, Y. Ban1, M. Yanaka2, S. Kitabayashi1, H. Sekiguchi3, K. Tomioka1, F.

Kobayashi4, N. Mizuno4, M. Ito1 (1.WARC/ NARO, 2.KARC/NARO, 3.NIPP, 4.NICS)

519 Root growth variation of barley accessions responded to oxygen condition inhydroponic culture◯Nakano, Y.1, H. Ito2, H. Aoki1, T. Nagamine1 (1.CARC, NARO, 2.Grad. Sch. Bioindust.,
Tokyo Univ. Agr.)
520 Identification of quantitative trait loci associated with resistance to Fusarium solani
in inbred line Ohkawa No.1.

☆Kawakatsu, K.1, T. Onozaki1, M. Satou1, M. Azuma1, M. Kawabe1, F. Naoko1, T.
Kawakatsu2, T. Yasunaga3 (1.NIVFS, NARO, 2.Inst Agrobiollgical Sci, NARO, 3.Fukuoka
Agric Forest. Res.Cen.)
521 Establishment of a method for evaluating herbicide tolerance in Adzuki bean (Vigna
angularis) and screening for tolerance genetic resources☆Doman, K.1, T. Maruta1,2, N. Yamaguchi1, M. Okuyama1, K. Shirasawa3, H. Sato1, C.
Souma1, T. Suzuki1 (1.Central. Agri. Exp. Stn., HRO, 2.Donan Agri. Exp. Stn., HRO,
3.Kazusa DNA Res. Inst.)
522 Selection of herbicide-tolerant adzuki bean plants from organogenic callus☆Maruta, T.1, N. Yamaguchi2, K. Douman2, C. Souma2, M. Okuyama2, T. Suzuki2(1.Donan AES , HRO, 2.Chuo AES, HRO)
523 A brown stem rot resistance gene in adzuki bean derived from "Akamame" islocated on chromosome 1☆Sato, K.1, H. Nagasawa2, C. Souma1, T. Suzuki1 (1.Central Agr. Exp. Stn., HRO,
2.Tokachi Agr. Exp. Stn., HRO)
524 Development of a DNA marker associated with resistance to Phytophthora stem rotof adzuki bean derived from a genetic resource "Acc1142"☆Horikawa, K.1, K. Sato2, C. Souma2, T. Uchida1, M. Nagahama1, H. Nagasawa3, Y.
Horiuchi3, T. Suzuki2 (1.Kamikawa Agri.Exp.Stn.,HRO, 2.Central Agri.Exp.Stn.,HRO,
3.Tokachi Agri.Exp.Stn.,HRO)
525 Genetic analysis of resistance to Soybean leaf rugose mosaic virus in soybean
cultivar Tsurunotamago 1.

◯Saruta, M.1, Y. Takada2 (1.Inst. Crop. Sci., NARO, 2.West. Agri. Res. Cent., NARO)

526 Effect of lodging and root necrosis to soybean yield in Hokuriku region◯Kono, Y. (Cent.Reg.Agr.Res.Ctr.,NARO)
527 Application of rhg1-b, a single gene regulating soybean cyst nematode race-3
resistance, into soybean breeding programs in Hokkaido, Japan.

☆Igarashi, H.1, S. Kobayashi1, S. Hagihara1, C. Suzuki1, N. Yamaguchi2 (1.Tokachi Agr.
Exp. Stn., HRO, 2.Central Agr. Exp. Stn., HRO)
528 Establishment of a method for evaluating strawberry anthracnose resistance for
DNA markers development by GWAS analysis☆Taguchi, M.1, Y. Kashiwaya1, Y. Nakazawa1, R. Yamauchi1,2 (1.Tochigi Pref. Agric. Exp.
Stn, 2.Shioyaminaminasu Agricultural Promotion Office)529 Fine mapping of the Quantitative Trait Locus (ForRs1) responsible for Fusarium
disease resistance in Raphanus sativus

Ezeah, C.1, T. Kawanabe2, J. Shimazu3, S. Kawashima3, M. Kaji4, M. Shimizu5, E. Fukai1,◯K. Okazaki1 (1.Graduate School of Science and Technology, Niigata University,,
2.Faculty of Agriculture, Tokai University, 3.Nanto Seed Co. Ltd., 4.Watanabe Seed Co.
Ltd., 5.Iwate Biotechnology Institute)

530 Towards development of the clubroot resistant cultivar of cabbage suitable for Iwate
Pref. -identification of resistant QTL and development of DNA markers-

Kikuchi, N.1, M. Shimizu2, M. Katsumata3, K. Okazaki4, ◯K. Hatakeyama1 (1.Fac. Agric.
Iwate Univ., 2.IBRC, 3.Watanabe Seed Co., Ltd., 4.Grad. Sch. Sci. Tech., Niigata Univ.)
531 Molecular response in Vigna genus under salinity☆Wang, F.1, T. Yamauchi2, K. Naito1 (1.Genetic Resources Center, NARO, 2.Bioscienceand Biotechnology Center, Nagoya University)
532 Ion dynamics analysis to elucidate the unique salt tolerance mechanism of Vigna
luteola☆Iki, Y.1, F. Wang2, K. Ito1, Y. Noda3, T. Wakatake2, K. Tanoi4, K. Naito2 (1.Grad. Sch.
Front. Sci., Univ. Tokyo, 2.Res. Cntr. Genet. Resour., NARO, 3.Takasaki Adv. Radiat. Res.
Inst., QST, 4.Grad. Sch. Agri. and Life. sci., Univ. Tokyo)

601 Genetic analysis of tiller number on local rice varieties☆Lulie Desalegne, M., N. Munguambe Emilia, S. Zheng, D. Fujita (Grad. Sch. Agr., Saga
Univ.)

602 Analysis of qVBN11 for vascular bundle number at panicle neck in rice
☆Ninomiya, T.1, H. Nguyen1,2, S. ZHENG1, D. Fujita1 (1.Grad. Sch. Agr., Saga Univ.,
2.Grad. Sch. Agr. Sci., Kagoshima Univ.)
603 Development and characterization of early heading mutant lines of glutinous rice
variety ‘Hiyokumochi’.

☆YA, M.1, S. Zheng1, T. ANAI1,2, D. Fujita1 (1.Grad. Sch. Agr., Saga Univ., 2.Grad. Sch.
Agr., Kyushu Univ.)
604 Study of heterosis in the hybrid-rice seedlings between Taichung 65 and WRC
cultivars using GWAS and QTL analyses in BC1F1 population☆Nakamura, Y.1, K. Ichitani2, M. Shenton3, N. Tanaka3, T. Kuboyama1 (1.Col. Agr．，
Ibaraki U., 2.Fac. Agr．，Kagoshima U．, 3.Inst.Crop.Sci，NARO)
605 Comparisons of seed properties between diploid and tetraploid rice varieties☆Wang, X., S. Sasagawa, S. Hirano, Y. Kishima (Research Faculty of Agriculture,
Hokkaido University)

606 Diversity of yield-related traits in tetraploid wheat as revealed by analyses of corecollection☆Kojima, H.1, T. Yoshikawa2, Y. Tanaka2, Z. Su2, Y. Liu2, K. Taniyoshi2, S. Nasuda2(1.Fac. Agric., Kyoto Univ., 2.Grad. Sch. Agric., Kyoto Univ.)
607 Genetic interaction of starch-related mutations using barley multiple mutants◯Matsushima, R.1, H. Hisano1, J. Kim1,2, I. Ivan1, S. Miura3, N. Crofts3, N. Oitome3, N.

Fujita3, K. Sato1 (1.Institute of Plant Science and Resources, Okayama University,
2.RIKEN Center for Sustainable Resource Science, 3.Department of Biological Production,
Akita Prefectural University)
608 Developing a foundation for mint breeding through genetic analysis

☆Suzuki, H.1, H. Ezura2, T. Ariizumi2 (1.Graduate School of Life and Environmental
Science, 2.Faculty of Life and Environmental Sciences, University of Tsukuba)
609 Estimation of the root thickness gene related to evolution of storage roots insweetpotato☆Suematsu, K., M. Tanaka (Kyushu Okinawa Agr. Res. Ctr., NARO)
610 New insights into tuberous root development in cassava☆Utsumi, Y.1, C. Utsumi1, M. Tanaka1, P. Salomé2, M. Seki1 (1.RIEKN CSRS, 2.Centro
Nacional de Biotecnología-CSIC)
611 Comparative transcriptome and phytohormone profiling of kohlrabi and broccoli in
relevant to the tuberous stem initiation in kohlrabi☆Nuruzzaman, M.1,2, M. Kojima3, M. Sato1, Y. Takebayashi3, M. Hoque4, S. Okamoto1,

D. Shea1, M. Shimizu5, R. Fujimoto6, H. Sakakibara7, E. Fukai1, K. Okazaki1 (1.Graduate
School of Science and Technology, Niigata University,, 2.Department of Genetics andPlant Breeding, Bangladesh Agricultural University, 3.RIKEN Center for Sustainable
Resource Science, 4.Faculty of Agriculture, Sylhet Agricultural University, 5.Iwate

Biotechnology Institute, Kitakami, Iwate, 6.Graduate School of Agricultural Science, Kobe
University, 7.Graduate School of Bioagricultural Sciences, Nagoya University,)

612 Identification of the sex-determining gene acting as gynoecium supression function
in a dioecious plant Silene latifolia.

◯Kazama, Y.1,2, M. Kitoh1, T. Kobayashi1, K. Ishii2,3, M. Krasovic4,5, Y. Yasui6, T. Abe2,
S. Kawano7, D. Filatov4 (1.Grad. Sch. Biosci. Biotechnol., Fukui Pref. Univ., 2.RIKEN
Nishina Cent., 3.NIRS, QST, 4.Dep. Plant Sci., Univ, Oxford, 5.CNRS, Univ. Sorbonne,
6.Grad. Sch. Agr., Univ. Kyoto, 7.Grad. Sch. Front. Sci., Univ. Tokyo)

613 Genetic basis of the stem node and internode patterning in rice.
◯Tsuda, K.1, A. Maeno1, W. Tanaka2, K. Nonomura1 (1.National Institute of Genetics,
2.Hiroshima University)
614 Analysis of twisting formation principle in rice twisted leaf mutant and its genetic
analysis☆Hikichi, K., S. Okada, Y. Tokuyama, I. Takamure, Y. Kishima, Y. Koide (Grad. Sch. Agr.,
Univ. Hokkaido)

615 Functional analyses of the SAN (SHORT ANTHER) gene in rice
◯Kuroha, T., A. Nozaka, M. Kimizu, S. Chechetka, H. Yoshida (Inst. Agrobiological Sci.,
NARO)

616 Screening of the loci associated with the passage cell numbers using the
Koshihikari/Takanari CSSLs☆Sumi, K.1, H. Morishita1, K. Noshita2,3, Y. Tanaka4, T. Yamauchi5 (1.Sch. Agric., Univ.
Nagoya, 2.Grad. sch., Univ. Kyushu, 3.Plant Front. Res. Center, Univ. Kyushu, 4.Grad.
Sch. Agric., Univ. Kyoto, 5.Biosci. Biotech. Center, Univ. Nagoya)

617 Spatio-temporal oxygen imaging (planar oxygen optode) re-evaluates thegermination process of rice under water!

◯Shiono, K., H. Shiba, M. Ejiri (Grad. Sch. Biosci. Biotech.)
618 Identification of the causal gene for a QTL controlling low-temperature germinationin the rice variety Arroz da terra☆Sugimura, Y.1, H. Utsushi1, Y. Ogasawara1, E. Kanzaki1, K. Oikawa1, K. Ito1, R.
Terauchi1,2, A. Abe1 (1.Iwate Biotechnology Research Center, 2.Faculty of Agriculture,
Kyoto-University.)
619 Effect of red pericarp on seed germination in wild rice, Oryza rufipogon☆Iwamoto, H., A. Onoda, R. Ishikawa, T. Ishii (Grad. Sch. Agri. Sci., Kobe Univ.)
620 Identification of the key processes to improve seed longevity in paddy rice by“short-term hydropriming”☆Murakami, E.1, K. Murata2, T. Yamada1, M. Kanekatsu1 (1.Grd. Sch. Agr., Tokyo U. Agr.
Tec., 2.Toyama Pref. Agr. Forest. Fish. Res. Cent.)
621 Variations of catechins content among tea varieties and their response to nutrient
deficiencies.
☆Osawa, M.1, Y. Ishiguro1, J. Kawaki2, H. Yamashita3,4, T. Ikka3,4,5 (1.Grad. Agr.,
Shizuoka Univ., 2.Tea Res. Cent., Shizuoka Pref., 3.Fac. Agr., Shizuoka Univ., 4.Inst. Tea
Sci., Shizuoka Univ., 5.Res. Inst. Green Sci. Tech., Shizuoka Univ.)622 Selection of an imperfect black line in soybean
Ohnishi, Y.1, E. Negishi1, N. Yamaguchi2, ◯M. Senda1 (1.Fac. Agric. Life Sci., Univ.
Hirosaki, 2.Central Agr. Exp. Sta., HRO)
623 Characterization of a low chlorophyll and low tocopherol soybean mutant obtainedby ion-beam irradiation☆Christin, S., A. Kanazawa, M. Dwiyanti (Grad.Sch.Agr., Hokkaido Univ.)
624 A novel white-flower mutant of Japanese morning glory obtained by γ-ray
irradiation☆Hasumi, M.1, R. Okano1, H. Katsuyama1, Y. Takahashi1, T. Mizuno2, A. Hoshino3,4, E.
Nitasaka5, T. Kuboyama1 (1.Col. Agr., Ibaraki U., 2.Dept. Botany, NMNS, 3.Natl. Inst.,
Basic Biol., 4.Sch. Life Sci., SOKENDAI, 5.Grad. Sch. Sci., Kyushu U.)
625 Development of a wheat mutant lacking the photoperiod response gene Ppd-D1 by
heavy ion-beam irradiation◯Murai, K.1, F. Nomura1, H. Tada1, R. Fueki1, S. Arai1, T. Abe2 (1.Fukui Pref. Univ., Fac.
Biosc. Biotech., 2.RIKEN, Nishina Cent.)
626 Development of an early-flowering mutant in “Fukui-kendai 3 (Fukukomugi)” by
heavy ion-beam irradiation☆Fueki, R.1, M. Hatashita2, K. Murai1 (1.Fac. Biosci. Biotech., Fukui Pref. Univ., 2.Wakasa
Wan Energy Research Center)
627 Exome sequencing identified non-sense mutations in heading-time genes in barleymutants☆Okuma, M., Y. Monden, K. Kato, H. Nishida (Grad. Sch. Environ. Life Sci., Okayama U.)
628 Identification of a set of genes associated with varietal variation in temperature
response to heading under short-day conditions in rice

☆Kokaji, H.1, K. Nishimura1, H. Saito2, A. Shimizu3, H. Nakagawa4, A. Nagano5,6, T.

Nakazaki1 (1.Grad. Sch. Agri., Univ. Kyoto, 2.JIRCAS, 3.Sch. Environ. Sci., Univ. Shiga
Pref, 4.Res. Ctr. for Agr. Info. Tech., NARO, 5.Sch. Agri., Univ. Ryukoku, 6.IAB., Univ.
Keio)629 Exploration of Tea plant (Camellia sinensis) secondary embryogenesis factors of via
transcriptome analysis☆Hirata, S.1, S. Inaba2, H. Yamashita3, T. Ikka3, A. Nagano4,5, K. Furukawa6 (1.National
Institute of Technology (KOSEN), Numazu College (advanced course), 2.Tokyo Instituteof Technology, Depertment of Life Sience and Technology, 3.Fac. Agi., Shizuoka Unv.,
4.Fac. Agi., Ryukoku Unv., 5.Institute for Advanced Biosciences, Keio Unv., 6.KOSEN,
Numazu College, Depertment of Chemistry and Biochemistry)

630 Detection for the chromosomal region of the late flowering morning glory, Q63 thatalters the number of days to flower in Pekin-Tendan, an early flowering line.
☆Funakawa, N., H. Katsuyama, T. Kuboyama (Col. Agr., Ibaraki U.)
631 Analysis of bolting-related genes in extremely early-bolting radish☆Hayashi, A., H. Mori, A. Tian, M. Yamamoto, H. Kitashiba (Grad. Sch. Agri. Sci., Univ.
Tohoku)632 Should BrFLC5 be considered in the breeding of late-bolting cultivars in Brassica
vegetables?
◯Fujimoto, R.1, K. Kunita2, T. Kakizaki3, E. Itabashi3, K. Okazaki4 (1.Grad. Sch. Agric.
Sci., Kobe Univ., 2.Fuc. Agric., Kobe Univ., 3.Inst. Veg. Floric. Sci., NARO, 4.Grad. Sch.
Sci. Tech., Niigata Univ.)