The 20th BSS Student Poster Presentation Program
Session A: 2024/3/13 (Wed) 09:00-10:15 @Yamauchi Hall, Shiran Kaikan#TitleP1

A role of ADAM metalloprotease Kuzbanian in developing adult adipose tissue
in Drosophila*Yusaku Hayashi1, Taiichi Tsuyama1, Tadao Usui1, Takefumi Kondo1,2 and Tadashi Uemura1,3
1 Graduate School of Biostudies, Kyoto University, 2 RIKEN Center for Biosystems Dynamics Research(BDR) 3 Center for Living Systems Information Science (CeLiSIS), Kyoto UniversityP3Odor representation in the dorsal hippocampus during odor-associatedlearning*Tatsuya Tsutsui, Itaru Imayoshi, Masayuki Sakamoto
Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University

P5

Refined hemolymph evaluation method provides a key for rational
understanding of osmo-dependent nociceptive gating mechanism*Misato Kurio1, Yuma Tsukasa1, Tadashi Uemura1,2 and Tadao Usui1,2
1 Laboratory of Cell recognition, Graduate School of Biostudies, Kyoto University, 2 Center for Living Systems
Information Science (CeLiSIS), Kyoto University

P7Distinct roles of dorsal and ventral hippocampus in odor-related learning inmice*Hedan Chen, Itaru Imayoshi, Masayuki Sakamoto
Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University

P9Cell competition is driven by the PERK pathway in Drosophila*Sakura Ishihara1, Rina Nagata1, Shu Kondo2, Kuniaki Saito3, Tatsushi Igaki1
1 Laboratory of Genetics, Graduate School of Biostudies, Kyoto University, 2 Department of Biological Scienceand Technology, Tokyo University of Science, 3 Division of Invertebrate Genetics, National Institute ofGenetics

P11 The role of frontal association cortex in odor-associated learning*Chaorui Ma, Itaru Imayoshi, Masayuki Sakamoto

Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University

P13 Identification and mechanistic characterization of a factor mediating
JNK-dependent cell death in cell competition*Yutaro Tsubono1, John Vaughen2, Carmen Siow2, Takaki Fujii1, Masato Enomoto2, Kiichiro
Taniguchi2, Tatsushi Igaki1, 2
1 Laboratory of Genetics, Graduate School of Pharmaceutical Sciences, Kyoto University, 2 Laboratory ofGenetics, Graduate School of Biostudies, Kyoto University

P15 Development of Kinase Biosensors for Using Near-Infrared FluorescentProtein*Haruka Mii1, Michiyuki Matsuda1,2, Kenta Terai3
1 Laboratory of Bioimaging and Cell Signaling, Graduate School of Biostudies, Kyoto University, 2 Departmentof Pathology and Biology of Diseases, Graduate School of Medicine, Kyoto University, 3 Department ofAnatomy and Cell Biology, Institute of Biomedical Sciences, Tokushima University

P17 Phosphoproteomic analysis of mitotic dephosphorylation by Ki-67·PP1*Chun Kim Lim, Shige H. Yoshimura

Laboratory of Plasma Membrane and Nuclear Signaling, Graduate School of Biostudies, Kyoto University

P19 Pharmacological characterization of lyso-thiosquarylglucoside JA1, a synthetic
candidate non-competitive antagonist of G protein-coupled receptor GPR55*Xianyue Huang1, Junpei Abe2, Yukishige Ito2, Itaru Imayoshi1, Adam T. Guy1
1 Graduate School of Biostudies, Kyoto University; 2 Graduate School of Science, Osaka University

P21 Exploring novel factors governing hypoxia-inducible factor (HIF)-independentand replication stress-mediated mechanisms*Joshua Mulele Machayo1,2, Gouki Kambe1,2, ﻿Yukari Shirai1,2, Minoru Kobayashi1,2, ﻿Hiroshi
Harada1,2
1 Laboratory of Cancer Cell Biology, Graduate School of Biostudies, Kyoto University, 2 Department ofGenome Repair Dynamics, Radiation Biology Center, Graduate School of Biostudies, Kyoto University

P23 Contribution of Hippocampal Neurogenesis in Spatial Learning and its
Meta-learning in Mice
*Airi Matsumoto, Yusuke Suzuki, Itaru Imayoshi
Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University

P25 Approaches to HIF function in stromal cells using a unique geneticallyengineered mouse model*Meihui Wang1, Minoru Kobayashi1,2, Hiroshi Harada1,2
1 Laboratory of Cancer cell Biology, Graduate School of Biostudies, Kyoto University, 2 Radiation Biology
Center, Graduate School of Biostudies, Kyoto University

P27 Minor executive dysfunction in preclinical Alzheimer’s disease mouse model*Mei-Lun Huang, Yusuke Suzuki, Itaru Imayoshi

Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University

P29 Analysis of the effects of progesterone and its receptor candidates onenvironmental stress resistance in plants*Yuka Kinugasa1, Ayumi Yamagami1, Rira Daibo1, Ayaka Uebayashi2,3, Setsuko Shimada2,Mayumi Iino2, Takahito Nomura4, Masaaki Sakuta3, Tadao Asami5, Takao Yokota6, Takeshi
Nakano1
1 Laboratory of Molecular and Cellular Biology of Totipotency, Graduate School of Biostudies, Kyoto
University, 2 RIKEN, CSRS, 3 Graduate School of Humanities and Science, Ochanomizu University, 4 Center
for Bioscience Research and Education, Utsunomiya University, 5 Graduate School of Agriculture, TokyoUniversity, 6 Department of Biosciences, Teikyo University

P31 Effects of radiation chemical/radiation biological mechanisms and HIF-1 onradioresistance of hypoxic cancer cells*Satoshi Takeuchi1, Minoru Kobayashi1,2, Hiroshi Harada1,21 Laboratory of Cancer Cell Biology, Graduate School of Biostudies, Kyoto University, 2 Department ofGenome Repair Dynamics, Radiation Biology Center, Graduate School of Biostudies, Kyoto University

P33 Ablation of the newborn neurons in the adult hippocampus impairs thereinstatement of fear memory*Yuichiro Gyoten1, Yusuke Suzuki1,2, Itaru Imayoshi1,2
1 Laboratory of Brain Development and Regulation, Division of Systemic Life Science, Graduate School ofBiostudies, Kyoto University, 2 Center for Living Systems Information Science, Kyoto University Graduate
School of Biostudies, 3 Laboratory of Deconstruction of Stem Cells, Institute for Life and Medical Sciences,
Kyoto University

P35 Investigating the affinity between neurogenesis and deep-learning architecture*Naoya Matsuo, Yusuke Suzuki, Itaru Imayoshi

Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University

P37 Analysis of molecular mechanisms of drought stress resistance of Mongolian
grass field plants, Chloris virgata*Namuunaa Ganbayar1, Hirotaka Ogawa1, Bujin Bardorj1, Bolortuya Byambajav2, Ayumi
Yamagami1, Davaapurev Bekh-Ochir2, Tadao Asami3, Batkhuu Javzan2, Takeshi Nakano1
1 Laboratory of Molecular and Cellular Biology of Totipotency, Graduate School of Biostudies, KyotoUniversity, 2 Laboratory of Plant Biotechnology, School of Engineering and Applied Sciences, National
University of Mongolia, 3 Graduate School of Agricultural and Life Sciences, Tokyo University

P39 VR system design for freely moving mice and a mixed keypoint detection
method*Yicheng Zheng
Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University

P41 Analysis of the molecular mechanism of a novel plant growth regulating
compound PPG*Sakurako Katsuta1, Shun Takeno2,3, Shota Tanaka2,3, Keiya Kaga1,6, Kazuma Ohata1, Ayumi
Yamagami1, Takuya Miyakawa1, Shoji Segami4, Yasumitsu Kondoh2, Naoshi Dohmae2, Tetsuo
Kushiro3, Masayoshi Maeshima4, Tadao Asami5, Masaru Takagi6, Hiroyuki Osada2, Takeshi
Nakano1
1 Laboratory of Molecular and Cellular Biology of Totipotency, Graduate School of Biostudies, Kyoto
University, 2 RIKEN, CSRS, 3 Graduate School of Agriculture, Meiji University, 4 Graduate School ofBioagricultural Sciences, Nagoya University, 5 Graduate School of Agricultural and Life Sciences, The
University of Tokyo, 6 Graduate School of Science & Engineering, Saitama University

Session B: 2024/3/13 (Wed) 11:15-12:30 @Yamauchi Hall, Shiran Kaikan#Title

P2

Unraveling the mystery of the scramblase Xkr7
*Lorenzo Giulio Pepe1,2, Masahiro Maruoka1,2, Jun Suzuki1,2,3
1 Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, 2 Laboratory of Biochemical Cell
Dynamics, Graduate School of Biostudies, Kyoto University, 3 Center for Integrated Biosystems, Institute of
Biomedical Sciences, Academia Sinica

P4

CUT&RUN analysis revealed downstream targets of GATA3 in lower urinary
tract development,2*Yu Nakanishi1 , Filip Jos Wymeersch2, Minoru Takasato1,2
1 Laboratory of Molecular Cell Biology and Development, Graduate School of Biostudies, Kyoto University, 2Laboratory for Human Organogenesis, RIKEN Center for Biosystems Dynamics Research, Japan

P6

Novel modality induces elimination of unwanted cells*Yuki Yamato1,2, Jun Suzuki1,2
1 Laboratory of Biochemical Cell Dynamics, Graduate School of Biostudies, Kyoto University, 2 Institute forIntegrated Cell-Material Sciences (iCeMs), Kyoto University

P8

Development of optogenetic tools for gene expression*Kazuki Kuremura1,2, Shinji C. Nagasaki3, Tomonori D. Fukuda1,2, Mayumi Yamada4, Itaru
Imayoshi1,2,3
1 Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University, 2 Center
for Living Systems Information Science, Graduate School of Biostudies, Kyoto University, 3 Laboratory ofDeconstruction of Stem Cells, Institute for Life and Medical Sciences, Kyoto University, 4 Laboratory of Cell
Biology, Institute for Life and Medical Sciences, Kyoto University

P10 Lipid Droplet Composition Homeostasis and Its Connection to Disease*Wen Ann Wee1,2, Jun Suzuki1,21 Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, 2 Laboratory of Biochemical Cell
Dynamics, Graduate School of Biostudies, Kyoto University

P12 Structural Analysis of Possible Intermediate Structure of Ebolavirus
Nucleoprotein-RNA helix*Yen Ni Ng1, Yoko Fujita-Fujiharu1,2,4, Shangfan Hu1,2, Kazuya Houri1,2, Yukiko Muramoto,Masahiro Nakano1,2, Yukihiko Sugita1,2,3, Takeshi Noda1,2
1 Laboratory of Ultrastructural Virology, Institute for Life and Medical Sciences, Kyoto University, 2 Laboratoryof Ultrastructural Virology, Graduate School of Biostudies, Kyoto University, 3 Hakubi Center for Advanced
Research, Kyoto University, 4 Max-Planck-Institute of Biochemistry Department of Cell and Virus Structure

P14 Functional improvement and evaluation of the tetracycline-regulatabletranscription silencer suppressing the leaky expression of the Tet-On system*Ikumi Nagano1,2, Shinji C. Nagasaki3, Tomonori D. Fukuda1,2, Mayumi Yamada4, Itaru
Imayoshi1,2,3
1 Laboratory of Brain Development and Regeneration, Division of Systemic Life Science, Kyoto University
Graduate School of Biostudies, 2 Center for Living Systems Information Science, Kyoto University Graduate
School of Biostudies, 3 Laboratory of Deconstruction of Stem Cells, Institute for Life and Medical Sciences,
Kyoto University, 4 Laboratory of Cell Biology, Institute for Life and Medical Sciences, Kyoto University

P16 Development of photo-activatable transcription factors for controlling cellulargene expression*Tomonori D. Fukuda1, Shinji C. Nagasaki2, Mayumi Yamada3, Adam T. Guy1,4, Itaru Imayoshi1,2,51 Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University, 2Laboratory of Deconstruction of Stem Cells, Institute for Life and Medical Sciences, Kyoto University, 3Laboratory of Cell Biology, Institute for Life and Medical Sciences, Kyoto University, 4 Laboratory of Science
Communication, Graduate School of Biostudies, Kyoto University, 5 Center for Living Systems Information
Science, Graduate School of Biostudies, Kyoto University

P18 A broad pH range for virus membrane fusion is required for the production ofhighly infectious vesicular stomatitis virus pseudotype bearing glycoprotein ofBorna disease virus 1*Yusa Akiba1,2, Hiromichi Matsugo1,2, Keizo Tomonaga1,2,3
1 Laboratory of RNA Viruses, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto
University, 2 Department of Mammalian Regulatory Network, Graduate School of Biostudies, Kyoto University, 3
Department of Molecular Virology, Graduate School of Medicine, Kyoto University

P20 The conserved C-terminal sequence of C. elegans SPO-11 regulates the level ofDSB formation*Keita Kameda, Aya Sato-Carlton, Peter Carlton
Laboratory of chromosome function and inheritance, Graduate School of Biostudies, Kyoto University

P22 Regulation of neural stem cell differentiation and proliferation by Ascl1
downstream genes*Masaya Takatsuji1,2, Shinji C. Nagasaki3, Tomonori D. Fukuda1,2, Mayumi Yamada4, Itaru
Imayoshi1,2,3
1 Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University, 2 Center
for Living Systems Information Science, Graduate School of Biostudies, Kyoto University, 3 Laboratory ofDeconstruction of Stem Cells, Institute for Life and Medical Sciences, Kyoto University, 4 Laboratory of CellBiology, Institute for Life and Medical Sciences, Kyoto University

P24 Analysis of drought stress-inducible genes from Mongolian grassland plant
Chloris virgata*Baldorj Bujin1, Ganbayar Namuunaa1, Ayumi Yamagami1, Beck-Ochir Davaapurev2, Javzan
Batkhuu2, Takeshi Nakano1,2
1 Laboratory of Molecular and Cellular Biology of Totipotency, Graduate School of Biostudies, Kyoto University,
2 School of Engineering and Applied Sciences, National University of Mongolia

P26 The function of AAA+ ATPase protein CDC-48.1/48.2 in meiosis in C.elegans*Lin Meng, Carlos Rodriguez, Takaya Hashimoto, Aya Sato, Peter Carlton

Laboratory of Chromosome Function and Inheritance, Graduate School of Biostudies, Kyoto University

P28 Observation of cAMP concentration changes during proliferation,differentiation and quiescence of neural stem cells*Riko Fujiwara1,2, Mayumi Yamada3, Tatsushi Yokoyama1,2, Masayuki Sakamoto1,2, and Itaru
Imayoshi1,2,4
1 Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University, 2 Center
for Living Systems Information Science, Graduate School of Biostudies, Kyoto University, 3 Laboratory of Cell
Biology, Institute for Life and Medical Sciences, Kyoto University, 4 Laboratory of Deconstruction of Stem Cells,
Institute for Life and Medical Sciences, Kyoto University

P30 Live imaging analysis of DSB-1, a factor required for DNA double-strand breakformation during meiotic prophase in C. elegans*Sohei Sasagawa1, Masa A Shimazoe2, Aya Sato1, Peter M Carlton1
1 Laboratory of Chromosome Function and Inheritance, Graduate School of Biostudies, Kyoto University, 2
Genome Dynamics Laboratory, National Institute of Genetics

P32 Generation of GPR55-GFP knock-in mice using CRISPR-Cas9 to analyze
LysoPtdGlc/GPR55 signaling mechanism during cerebellar development*Takuto Tamura1,2, Linchi Chen1,2, Adam T. Guy1,3 and Itaru Imayoshi1,2,41 Laboratory of Brain Development and Regeneration, Division of Systemic Life Science, Kyoto University
Graduate School of Biostudies, 2 Center for Living Systems Information Science, Kyoto University Graduate
School of Biostudies, 3 Laboratory of Science Communication, Graduate School of Biostudies, Kyoto University,
4 Laboratory of Deconstruction of Stem Cells, Institute for Life and Medical Sciences, Kyoto University

P34 Profiling of spermatid-specific alternative splicing and screening of splicing
regulators in Marchantia polymorpha*Makoto Mashiba, Asuka Higo, Shohei Yamaoka, Keisuke Inoue, Takashi Araki
Laboratory of Plant Developmental Biology, Graduate School of Biostudies, Kyoto University

P36 Identification of a potential biased agonism mechanism of GPR55 activation
mediated by lysophospholipid diastereomers*Yuji Tatsumi1,2, Xianyue HUANG1,2, Adam T. Guy1,3 and Itaru Imayoshi1,2,4
1 Laboratory of Brain Development and Regeneration, Division of Systemic Life Science, Kyoto University
Graduate School of Biostudies, 2 Center for Living Systems Information Science, Kyoto University Graduate
School of Biostudies, 3 Laboratory of Science Communication, Graduate School of Biostudies, Kyoto University,
4 Laboratory of Deconstruction of Stem Cells, Institute for Life and Medical Science, Kyoto University

P38 The Cell Cycle Length Restriction by Surrounding Environment in Early
Cortical Development*Yuzuka Takeuchi, Takumi Kawaue, Mineko Kengaku
Laboratory of Developmental Neurobiology, Graduate School of Biostudies, Kyoto University

P40 Radial glial lyso-phosphatidylglucoside (LysoPtdGlc) acts as a chemoattractant
cue for cerebellar granule cells migration*Linchi Chen, Itaru Imayoshi, Adam T. Guy
Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University

P42 Analysis of the cooperation between cells transplanted into the brain and hostneurons*Ryusei Abo1, Takayuki Michikawa2, Itaru Imayoshi1
1 Laboratory of Brain Development and Regeneration, Graduate School of Biostudies, Kyoto University, 2Laboratory of Optical Biomedical Science, Institute for Life and Medical Sciences, Kyoto University