cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.16442880.v1
title: Supplementary Material for: More Live Births in Primary Subfertile Intracytoplasmic Sperm Injection-Treated Women with High Normal TSH Levels

description: <b><i>Objectives:</i></b> The aim of this study was to analyze the fertility outcome in intracytoplasmic sperm injection (ICSI)-treated women across normal range thyroid-stimulating hormone (TSH) levels. Published results are inconclusive about optimal TSH levels and fertility. <b><i>Design:</i></b> This is a retrospective cohort study in 752 ICSI-treated women with predominantly severe male factor subfertility, starting treatment between the first of January 2008 and the first of March 2012 with a follow-up until 2014. <b><i>Participants/Materials, Setting, Methods:</i></b> Women aged 22–45 years with TSH 0.3–4.5 mIU/L without thyroid hormone substitution were included in Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands, an iodine-sufficient area. Demographic and baseline characteristics were compared between groups of patients based on TSH, using one-way ANOVA, Kruskal-Wallis ANOVA, and χ<sup>2</sup> test. The patient was the unit of analysis: all cumulative cycles per patient were analyzed up to and including the first ongoing pregnancy. The primary outcome was a cumulative live birth rate. Clinical pregnancy rate, pregnancy loss, and ongoing pregnancy rate were secondary outcomes. The χ<sup>2</sup> test and logistic regression were used to compare interquartile groups while adjusting for confounders. Logistic regression was used with the natural logarithm of TSH as a continuous predictor. Primary and secondary subfertile women were analyzed separately. <b><i>Results:</i></b> Analysis of the total cohort (<i>n</i> = 752) showed no difference in fertility outcomes across the normal TSH range. The cumulative live birth rate for the 4 groups of primary subfertile women (<i>n</i> = 455) was 76% in the upper TSH quartile compared to 56%, 60%, and 59% in the lower TSH quartiles. <b><i>Limitations:</i></b> Levels of thyroxine and presence of thyroid autoimmunity were not measured in this retrospective cohort study. <b><i>Conclusions:</i></b> The observation that a higher live birth rate was found in primary subfertile ICSI-treated women with high but allegedly normal TSH levels contributes to the hypothesis that in certain subfertile women in addition to a male factor, female factors such as subtle hypothyroidism and/or thyroid autoimmunity may play a role in keeping them from conception, which can be overcome by the process of ICSI.
DOI: 10.6084/m9.figshare.16443096
title: Supplementary Material for: Gene Ontology Enrichment Analysis of Renal Agenesis: Improving Prenatal Molecular Diagnosis

description: Uni- or bilateral renal agenesis (RA) is a commonly occurring major congenital anomaly impacting fetal and neonatal outcomes. Since the etiology is highly heterogeneous, our aim was to provide a logically structured approach by highlighting the genes in which variants have been identified to be associated with RA and to define the pathways involved in this type of abnormal kidney development. We used Phenolyzer to collect a list of all the genes known as causative for RA. Using ClueGO gene enrichment analysis, we classified the relationship between these genes and the biological processes defined by gene ontology. We identified 287 genes and 69 groups of enriched biological processes. About 50% included pathways directly related to the development of urogenital organ tissues. Several ciliary, axis specification, hindgut development, and endocrine pathways were enriched, which may relate to different clinical presentations of RA. Our gene ontology enrichment analysis shows that genes representing distinct biological pathways are significantly enriched. This knowledge will lead to an improved molecular diagnosis in clinical care when applying genome-wide sequencing approaches. The findings will also allow to further study the biological pathways involved in RA and to identify novel candidate genes and pathways.
DOI: 10.5281/zenodo.5266315
title: A MARINE ACCIDENTS DATASET

description: The Paper_Raw_initial_incident_data.xlsx file contains two sheets: 1) the Naval_v2 and 2) the Naval. The Naval sheet consists of 348 marine accident cases, and the Naval_v2 consists of 215 marine accident cases.
DOI: 10.5281/zenodo.5266314
title: A MARINE ACCIDENTS DATASET

description: The Paper_Raw_initial_incident_data.xlsx file contains two sheets: 1) the Naval_v2 and 2) the Naval. The Naval sheet consists of 348 marine accident cases, and the Naval_v2 consists of 215 marine accident cases.
DOI: 10.5517/ccdc.csd.cc27wq2y
title: CCDC 2082210: Experimental Crystal Structure Determination

description: Related Article: Braja Gopal Das, Sadhna Shah, Arko Das, Vinod K. Singh|2021|Org.Lett.|23|6262|doi:10.1021/acs.orglett.1c02027
DOI: 10.5517/ccdc.csd.cc27xf1n
title: CCDC 2082891: Experimental Crystal Structure Determination

description: Related Article: Shun Ohta, Narumi Miura, Keiichiro Saitoh, Keigo Itoh, Sora Satoh, Ryo Miyamoto, Masaaki Okazaki|2021|Organometallics|40|2826|doi:10.1021/acs.organomet.1c00292
DOI: 10.5517/ccdc.csd.cc27xf2p
title: CCDC 2082892: Experimental Crystal Structure Determination

description: Related Article: Shun Ohta, Narumi Miura, Keiichiro Saitoh, Keigo Itoh, Sora Satoh, Ryo Miyamoto, Masaaki Okazaki|2021|Organometallics|40|2826|doi:10.1021/acs.organomet.1c00292
DOI: 10.5517/ccdc.csd.cc27xf3q
title: CCDC 2082893: Experimental Crystal Structure Determination

description: Related Article: Shun Ohta, Narumi Miura, Keiichiro Saitoh, Keigo Itoh, Sora Satoh, Ryo Miyamoto, Masaaki Okazaki|2021|Organometallics|40|2826|doi:10.1021/acs.organomet.1c00292
DOI: 10.5517/ccdc.csd.cc281cyn
title: CCDC 2086701: Experimental Crystal Structure Determination

description: Related Article: Yogita Arya, Sudip Kumar Bera, Sanjib Panda, Goutam Kumar Lahiri|2021|Inorg.Chem.|60|11883|doi:10.1021/acs.inorgchem.1c01680
DOI: 10.5517/ccdc.csd.cc281czp
title: CCDC 2086702: Experimental Crystal Structure Determination

description: Related Article: Yogita Arya, Sudip Kumar Bera, Sanjib Panda, Goutam Kumar Lahiri|2021|Inorg.Chem.|60|11883|doi:10.1021/acs.inorgchem.1c01680
DOI: 10.5517/ccdc.csd.cc281d0r
title: CCDC 2086703: Experimental Crystal Structure Determination

description: Related Article: Yogita Arya, Sudip Kumar Bera, Sanjib Panda, Goutam Kumar Lahiri|2021|Inorg.Chem.|60|11883|doi:10.1021/acs.inorgchem.1c01680
DOI: 10.5517/ccdc.csd.cc28c6mh
title: CCDC 2096146: Experimental Crystal Structure Determination

description: Related Article: Braja Gopal Das, Sadhna Shah, Arko Das, Vinod K. Singh|2021|Org.Lett.|23|6262|doi:10.1021/acs.orglett.1c02027
DOI: 10.5517/ccdc.csd.cc28kxwn
title: CCDC 2102602: Experimental Crystal Structure Determination

description: Related Article: Zhaoqiang Zhang, Shing Bo Peh, Rajamani Krishna, Chengjun Kang, Kungang Chai, Yuxiang Wang, Dongchen Shi, Dan Zhao|2021|Angew.Chem.,Int.Ed.|60|17198|doi:10.1002/anie.202106769
DOI: 10.6084/m9.figshare.16442916.v1
title: Middle class and wealth redistribution: a numerical model for optimal taxation under a democratic regime (optimization results)

description: The proposed numerical model simulates the evolution of a virtual population with an incentive and ability-based wage, capital yield from savings, social welfare system and total income subject to taxation. The model allows to obtain an objective criterion to define the middle class based on the marginal percentile income. Meta-heuristics are used to find an optimal taxation given the constrains of a democracy with yardstick vote. This repository contains results of 30 parametric optimizations for one mandate and 30 for two mandates and complements the data in the paper.
DOI: 10.6084/m9.figshare.16443645
title: Supplementary Material for: Diagnosis of Primary Cutaneous Amyloidosis by Rapid 4,6-Diamidino-2-Phenylindole Staining

description: <b><i>Background:</i></b> Quick and accurate diagnosis of primary cutaneous amyloidosis (PCA) may be difficult because its symptoms are often subtle and nonspecific. <b><i>Objective:</i></b> We sought to review the literature on the roles of various staining methods in the diagnosis of amyloidosis and demonstrate added benefits of using rapid 4,6-diamidino-2-phenylindole (DAPI) staining in the diagnosis of PCA. <b><i>Methods:</i></b> Three groups of cases, namely, PCA, neurodermatitis, and prurigo nodularis, were retrieved from a computerized pathology database for study, and their paraffin-embedded tissue blocks were cut following standard procedures. The tissue sections were stained with three stains: hematoxylin-eosin (HE), Congo red, and DAPI stains, and examined under the microscope to compare the staining patterns of these three methods. We also performed amyloid keratin and apolipoprotein E (APOE) staining on the sections of PCA in order to further support our conclusion. The PCA sections were read by junior and senior dermatopathologists for comparison. <b><i>Results:</i></b> The sensitivity of DAPI staining for PCA was significantly higher than that of Congo red staining and HE staining (<i>p</i> &lt; 0.001). This statement holds true whether the experiment was grouped in one sample or was divided into groups of junior and senior dermatopathologists (<i>p</i> &lt; 0.001). The DAPI-positive staining areas, except for the nuclei, were consistent with the amyloid deposition areas. In this study, DAPI staining had a sensitivity of 98.6% and a specificity of 100%. <b><i>Conclusion:</i></b> DAPI staining could serve as a useful technique to establish the diagnosis of PCA, and its high efficacy in diagnosing PCA makes it less dependent on the experience levels of the evaluators. Additionally, the binding of DAPI to the A-T-rich sequence of double-stranded DNA suggests that amyloid may contain DNA or a similarly structured nucleic acid.
DOI: 10.15151/esrf-es-519053526
title: hydration of bassanite

description: hydration of bassanite to gypsum
DOI: 10.6084/m9.figshare.16442916
title: Middle class and wealth redistribution: a numerical model for optimal taxation under a democratic regime (optimization results)

description: The proposed numerical model simulates the evolution of a virtual population with an incentive and ability-based wage, capital yield from savings, social welfare system and total income subject to taxation. The model allows to obtain an objective criterion to define the middle class based on the marginal percentile income. Meta-heuristics are used to find an optimal taxation given the constrains of a democracy with yardstick vote. This repository contains results of 30 parametric optimizations for one mandate and 30 for two mandates and complements the data in the paper.
DOI: 10.6084/m9.figshare.16442916.v3
title: Middle class and wealth redistribution: a numerical model for optimal taxation under a democratic regime (optimization results)

description: The proposed numerical model simulates the evolution of a virtual population with an incentive and ability-based wage, capital yield from savings, social welfare system and total income subject to taxation. The model allows to obtain an objective criterion to define the middle class based on the marginal percentile income. Meta-heuristics are used to find an optimal taxation given the constrains of a democracy with yardstick vote. This repository contains results of 30 parametric optimizations for one mandate and 30 for two mandates and complements the data in the paper.
DOI: 10.6084/m9.figshare.16442916.v2
title: Middle class and wealth redistribution: a numerical model for optimal taxation under a democratic regime (optimization results)

description: The proposed numerical model simulates the evolution of a virtual population with an incentive and ability-based wage, capital yield from savings, social welfare system and total income subject to taxation. The model allows to obtain an objective criterion to define the middle class based on the marginal percentile income. Meta-heuristics are used to find an optimal taxation given the constrains of a democracy with yardstick vote. This repository contains results of 30 parametric optimizations for one mandate and 30 for two mandates and complements the data in the paper.
DOI: 10.6084/m9.figshare.16443516
title: Figure1 Figure2 Figure3 FigureS2 FigureS3 Data .xlsx

description: <b>Figure 1.</b> Residue changes of atrazine in different soil layers at different periods after application.<br><b>Figure 2.</b> The effect of atrazine on the enzyme activities in the cultivated soil layers of different periods in the chernozems of cold region.<br><b>Figure 3.</b> Effect of atrazine on AWCD of microbial community in different cultivated soil layer of chernozems.<br><b>Figure S2.</b> Effect of atrazine on microbial community index of different tillage soil layers in chernozems.<br><b>Figure S3.</b> Effect of soil microbial community on relative utilization efficiency of different carbon sources.<br>
DOI: 10.6084/m9.figshare.16443516.v1
title: Figure1 Figure2 Figure3 FigureS2 FigureS3 Data .xlsx

description: <b>Figure 1.</b> Residue changes of atrazine in different soil layers at different periods after application.<br><b>Figure 2.</b> The effect of atrazine on the enzyme activities in the cultivated soil layers of different periods in the chernozems of cold region.<br><b>Figure 3.</b> Effect of atrazine on AWCD of microbial community in different cultivated soil layer of chernozems.<br><b>Figure S2.</b> Effect of atrazine on microbial community index of different tillage soil layers in chernozems.<br><b>Figure S3.</b> Effect of soil microbial community on relative utilization efficiency of different carbon sources.<br>
DOI: 10.5281/zenodo.5112415
title: The Dayside Ionopause of Mars: Solar Wind Interaction, Pressure Balance, and Comparisons with Venus

description: These files contain the derived data products used in the paper. See Readme.txt for a description of the data stored in each file.
DOI: 10.6084/m9.figshare.16443759
title: Uncovering drug repurposing candidates for head and neck cancers: insights from systematic pharmacogenomics data analysis

description: These json files are provided as supplementary files for the manuscript "Uncovering drug repurposing candidates for head and neck cancers: insights from systematic pharmacogenomics data analysis". <b></b><br>Interactive heatmaps generated from this manuscript can be accessed and explored by uploading these json files [Files S1 – S4], onto the online Morpheus tool (https://software.broadinstitute.org/morpheus/).<br><br><br>
DOI: 10.48370/ofd/xru0zy/hvpfrv
title: HMW_Helianthemum_nummularium_(L.)_Mill._H_1784.jpg

description: :unav
DOI: 10.48370/ofd/xru0zy
title: Posłonek rozesłany (Helianthemum nummularium (L.) Mill.), 1784

description: Herbarium
DOI: 10.48370/ofd/lpjeje/i5lhmm
title: HMW_Helianthemum_nummularium_(L.)_Mill._H_2653.jpg

description: :unav
DOI: 10.48370/ofd/lpjeje
title: Posłonek rozesłany (Helianthemum nummularium (L.) Mill.), 2653

description: Herbarium
DOI: 10.48370/ofd/miw1lc/9otjko
title: HMW_Helianthemum_nummularium_(L.)_Mill._H_4574.jpg

description: :unav
DOI: 10.48370/ofd/miw1lc
title: Posłonek rozesłany (Helianthemum nummularium (L.) Mill.), 4574

description: Herbarium
DOI: 10.48370/ofd/x7a4ke/kxphbi
title: HMW_Helianthemum_nummularium_(L.)_Mill._H_6512.jpg

description: :unav
DOI: 10.48370/ofd/x7a4ke
title: Posłonek rozesłany (Helianthemum nummularium (L.) Mill.), 6512

description: Herbarium
DOI: 10.48370/ofd/u0xzx8/efadm4
title: HMW_Helianthemum_nummularium_(L.)_Mill._H_6741.jpg

description: :unav
DOI: 10.48370/ofd/u0xzx8
title: Posłonek rozesłany (Helianthemum nummularium (L.) Mill.), 6741

description: Herbarium
DOI: 10.48370/ofd/ym7fcs/oa3mdt
title: HMW_Helianthemum_nummularium_(L.)_Mill._H_8811.jpg

description: :unav
DOI: 10.48370/ofd/ym7fcs
title: Posłonek rozesłany (Helianthemum nummularium (L.) Mill.), 8811

description: Herbarium
DOI: 10.15468/x6vy86
title: Ramazzottius thulini (Pilato, 1970) bona species and description of Ramazzottius libycus sp. nov. (Eutardigrada, Ramazzottidae)

description: This dataset contains the digitized treatments in Plazi based on the original journal article Pilato, Giovanni, D’Urso, Vera, Lisi, Oscar (2013): Ramazzottius thulini (Pilato, 1970) bona species and description of Ramazzottius libycus sp. nov. (Eutardigrada, Ramazzottidae). Zootaxa 3681 (3): 270-280, DOI: http://dx.doi.org/10.11646/zootaxa.3681.3.6
DOI: 10.48370/ofd/dkifyc/knuj68
title: HMW_Galeopsis_pubescens_Besser_H_1186.jpg

description: :unav
DOI: 10.48370/ofd/dkifyc
title: Poziewnik miękkowłosy (Galeopsis pubescens Besser), 1186

description: Herbarium
DOI: 10.48370/ofd/bfnmeg/vefl2p
title: HMW_Galeopsis_pubescens_Besser_H_0387.jpg

description: :unav
DOI: 10.48370/ofd/bfnmeg
title: Poziewnik miękkowłosy (Galeopsis pubescens Besser), 387

description: Herbarium
DOI: 10.48370/ofd/rgyhbv/ckaunp
title: HMW_Galeopsis_pubescens_Besser_H_6418.jpg

description: :unav
DOI: 10.48370/ofd/rgyhbv
title: Poziewnik miękkowłosy (Galeopsis pubescens Besser), 6418

description: Herbarium
DOI: 10.48370/ofd/xkws8v/2v40l1
title: HMW_Galeopsis_pubescens_Besser_H_8166.jpg

description: :unav
DOI: 10.48370/ofd/xkws8v
title: Poziewnik miękkowłosy (Galeopsis pubescens Besser), 8166

description: Herbarium
DOI: 10.48370/ofd/1vhxpj/p2a36a
title: HMW_Galeopsis_pubescens_Besser_H_8814.jpg

description: :unav
DOI: 10.48370/ofd/1vhxpj
title: Poziewnik miękkowłosy (Galeopsis pubescens Besser), 8814

description: Herbarium
DOI: 10.48370/ofd/hx6duc/ef5hfs
title: HMW_Galeopsis_speciosa_Mill._H_2487.jpg

description: :unav
DOI: 10.48370/ofd/hx6duc
title: Poziewnik pstry (Galeopsis speciosa Mill.), 2487

description: Herbarium
DOI: 10.48370/ofd/74zeex/valhx0
title: HMW_Galeopsis_speciosa_Mill._H_0569.jpg

description: :unav
DOI: 10.48370/ofd/74zeex
title: Poziewnik pstry (Galeopsis speciosa Mill.), 569

description: Herbarium
DOI: 10.48370/ofd/8rtzel/ov9smi
title: HMW_Galeopsis_speciosa_Mill._H_8818.jpg

description: :unav
DOI: 10.48370/ofd/8rtzel
title: Poziewnik pstry (Galeopsis speciosa Mill.), 8818

description: Herbarium
DOI: 10.48370/ofd/4eqwa3/7ozjjm
title: HMW_Galeopsis_tetrahit_L._H_1402.jpg

description: :unav
DOI: 10.48370/ofd/4eqwa3
title: Poziewnik szorstki (Galeopsis tetrahit L.), 1402

description: Herbarium
DOI: 10.48370/ofd/k9zsaa/k0oerh
title: HMW_Galeopsis_tetrahit_L._H_4362.jpg

description: :unav
DOI: 10.48370/ofd/k9zsaa
title: Poziewnik szorstki (Galeopsis tetrahit L.), 4362

description: Herbarium
DOI: 10.48370/ofd/orjgv0/6gya6s
title: HMW_Galeopsis_tetrahit_L._H_4364.jpg

description: :unav
DOI: 10.48370/ofd/orjgv0
title: Poziewnik szorstki (Galeopsis tetrahit L.), 4364

description: Herbarium
DOI: 10.48370/ofd/lf1lmk/rlhnsj
title: HMW_Galeopsis_tetrahit_L._H_8859.jpg

description: :unav
DOI: 10.48370/ofd/lf1lmk
title: Poziewnik szorstki (Galeopsis tetrahit L.), 8859

description: Herbarium
DOI: 10.15468/afe9qq
title: A small, new gerbil-mouse Eligmodontia (Rodentia: Cricetidae) from dunes at the coasts and deserts of north-central Chile: molecular, chromosomic, and morphological analyses

description: This dataset contains the digitized treatments in Plazi based on the original journal article Spotorno, Angel E., Zuleta, Carlos, Walker, Laura I., Manriquez, German, Valladares, Pablo, Marin, Juan C. (2013): A small, new gerbil-mouse Eligmodontia (Rodentia: Cricetidae) from dunes at the coasts and deserts of north-central Chile: molecular, chromosomic, and morphological analyses. Zootaxa 3683 (4): 377-394, DOI: http://dx.doi.org/10.11646/zootaxa.3683.4.3
DOI: 10.6084/m9.figshare.16443849
title: Supplementary Material for: Emergence of a Novel Reassortant H5N3 Avian Influenza Virus in Korean Mallard Ducks in 2018

description: <b><i>Introduction:</i></b> The avian influenza (AI) virus causes a highly contagious disease which is common in wild and domestic birds and sporadic in humans. Mutations and genetic reassortments among the 8 negative-sense RNA segments of the viral genome alter its pathogenic potential, demanding well-targeted, active surveillance for infection control. <b><i>Methods:</i></b> Wild duck fecal samples were collected during the 2018 bird health annual surveillance in South Korea for tracking variations of the AI virus. One low-pathogenic avian influenza H5N3 reassortment virus (A/mallard duck/South Korea/KNU18-91/2018 [H5N3]) was isolated and genomically characterized by phylogenetic and molecular analyses in this study. <b><i>Results:</i></b> It was devoid of polybasic amino acids at the hemagglutinin (HA) cleavage site and exhibited a stalk region without deletion in the neuraminidase (<i>NA</i>) gene and NA inhibitor resistance-linked E/D627K/N and D701N marker mutations in the <i>PB2</i> gene, suggesting its low-pathogenic AI. It showed a potential of a reassortment where only <i>HA</i> originated from the H5N3 poultry virus of China and other genes were derived from Mongolia. In phylogenetic analysis, HA was different from that of the isolate of H5N3 in Korea, 2015. In addition, this novel virus showed adaptation in Madin-Darby canine kidney cells, with 8.05 ± 0.14 log10 50% tissue culture infectious dose (TCID50) /mL at 36 h postinfection. However, it could not replicate in mice well, showing positive growth at 3 days postinfection (dpi) (2.1 ± 0.13 log10 TCID50/mL) but not at 6 dpi. <b><i>Conclusions:</i></b> The HA antigenic relationship of A/mallard duck/South Korea/KNU18-91/2018 (H5N3) showed differences toward one of the old low-pathogenic H5N3 viruses in Korea. These results indicated that a novel reassortment low-pathogenic avian influenza H5N3 subtype virus emerged in South Korea in 2018 via novel multiple reassortments with Eurasian viruses, rather than one of old Korean H5N3 strains.
DOI: 10.6084/m9.figshare.16443849.v1
title: Supplementary Material for: Emergence of a Novel Reassortant H5N3 Avian Influenza Virus in Korean Mallard Ducks in 2018

description: <b><i>Introduction:</i></b> The avian influenza (AI) virus causes a highly contagious disease which is common in wild and domestic birds and sporadic in humans. Mutations and genetic reassortments among the 8 negative-sense RNA segments of the viral genome alter its pathogenic potential, demanding well-targeted, active surveillance for infection control. <b><i>Methods:</i></b> Wild duck fecal samples were collected during the 2018 bird health annual surveillance in South Korea for tracking variations of the AI virus. One low-pathogenic avian influenza H5N3 reassortment virus (A/mallard duck/South Korea/KNU18-91/2018 [H5N3]) was isolated and genomically characterized by phylogenetic and molecular analyses in this study. <b><i>Results:</i></b> It was devoid of polybasic amino acids at the hemagglutinin (HA) cleavage site and exhibited a stalk region without deletion in the neuraminidase (<i>NA</i>) gene and NA inhibitor resistance-linked E/D627K/N and D701N marker mutations in the <i>PB2</i> gene, suggesting its low-pathogenic AI. It showed a potential of a reassortment where only <i>HA</i> originated from the H5N3 poultry virus of China and other genes were derived from Mongolia. In phylogenetic analysis, HA was different from that of the isolate of H5N3 in Korea, 2015. In addition, this novel virus showed adaptation in Madin-Darby canine kidney cells, with 8.05 ± 0.14 log10 50% tissue culture infectious dose (TCID50) /mL at 36 h postinfection. However, it could not replicate in mice well, showing positive growth at 3 days postinfection (dpi) (2.1 ± 0.13 log10 TCID50/mL) but not at 6 dpi. <b><i>Conclusions:</i></b> The HA antigenic relationship of A/mallard duck/South Korea/KNU18-91/2018 (H5N3) showed differences toward one of the old low-pathogenic H5N3 viruses in Korea. These results indicated that a novel reassortment low-pathogenic avian influenza H5N3 subtype virus emerged in South Korea in 2018 via novel multiple reassortments with Eurasian viruses, rather than one of old Korean H5N3 strains.