Faculty of Applied Life Science
基本情報
- 所属
- 日本獣医生命科学大学 応用生命科学部 動物科学科 講師
- 学位
- 博士(農学)(2015年3月 筑波大学)
- 研究者番号
- 80879627
- ORCID ID
https://orcid.org/0000-0002-7364-0194
- J-GLOBAL ID
- 202001019617098678
- researchmap会員ID
- R000002520
論文
17-
Effects of Cyclic High Ambient Temperature on Muscle Imidazole Dipeptide Content in Broiler ChickensThe Journal of Poultry Science 61 n/a-n/a 2024年 査読有り
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The Journal of Poultry Science 60(2) 2023年7月 査読有り
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Scientific Reports 13(7380) 2023年5月6日 査読有り筆頭著者責任著者Abstract Endogenous retroviruses (ERVs) are genetic elements present in the genome that retain traces of past viral infections. Characterization of ERVs can provide crucial insights into avian evolution. This study aimed to identify novel long terminal repeat (LTR) loci derived from ERVs (ERV-LTRs) absent in the reference genome using whole-genome sequencing data of red junglefowl, gray junglefowl, Ceylon junglefowl, and green junglefowl. In total, 835 ERV-LTR loci were identified across the four Gallus species. The numbers of ERV-LTRs loci detected in red junglefowl and its subspecies gray junglefowl, Ceylon junglefowl, and green junglefowl were 362, 216, 193, and 128, respectively. The phylogenetic tree was congruent with previously reported trees, suggesting the potential for inferring relationships among past junglefowl populations from the identified ERV-LTR loci. Of the detected loci, 306 ERV-LTRs were identified near or within the genes, and some were associated with cell adhesion. The detected ERV-LTR sequences were classified as endogenous avian retrovirus family, avian leukosis virus subgroup E, Ovex-1, and murine leukemia virus-related ERVs. In addition, the sequence of the EAV family was divided into four patterns by combining the U3, R, and U5 regions. These findings contribute to a more comprehensive understanding of the characteristics of junglefowl ERVs.
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The Journal of Poultry Science 60(2) n/a-n/a 2023年 査読有り
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Animal Science Journal 94(1) 1-7 2023年1月 査読有り筆頭著者
MISC
7-
bioRxiv 2023年1月25日 筆頭著者責任著者Abstract Chickens harbor two primary families of endogenous retroviruses (ERVs): the avian leukosis virus (ALV) and endogenous avian retrovirus (EAV) families. Characterization of ERVs can provide crucial insights into avian evolution. This study aimed to identify novel ERV loci absent in the reference genome using whole-genome sequencing data of red junglefowl, gray junglefowl, Ceylon junglefowl, and green junglefowl. A total of 837 ERV loci were identified across the four Gallus species. The number of ERV loci detected in red junglefowl with its subspecies, gray junglefowl, Ceylon junglefowl, and green junglefowl, was 363, 217, 194, and 129 loci, respectively. The phylogenetic tree was congruent with previously reported trees, suggesting the potential for inferring relationships among past junglefowl populations from the identified ERV loci. Of the detected loci, 306 ERVs were identified near or within the genes, and some were associated with cell adhesion. The detected ERV sequences was in the long terminal repeat region and were classified as EAV-family, ALV-E, Ovex-1, and murine leukemia virus related ERVs. In addition, the sequence of the EAV family was divided into four patterns by combining the U3, R, and U5 regions. These findings contribute to a more comprehensive understanding of the characteristics of chicken ERVs.
所属学協会
2-
2018年8月 - 現在
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2016年12月 - 現在
共同研究・競争的資金等の研究課題
2-
日本学術振興会 科学研究費助成事業 若手研究 2022年4月 - 2025年3月
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伊藤記念財団 伊藤記念財団令和3年度研究助成 2021年 - 2022年3月