M
Motoya Koizumi
Publications - 2
Citations - 71
Motoya Koizumi is an academic researcher. The author has contributed to research in topics: Lineage (genetic) & Viral metagenomics. The author has an hindex of 2, co-authored 2 publications receiving 59 citations.
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Full genome analysis of bovine astrovirus from fecal samples of cattle in Japan: identification of possible interspecies transmission of bovine astrovirus
Makoto Nagai,Tsutomu Omatsu,Hiroshi Aoki,Konosuke Otomaru,Takehiko Uto,Motoya Koizumi,Fujiko Minami-Fukuda,Hikaru Takai,Toshiaki Murakami,Tsuneyuki Masuda,Hiroshi Yamasato,Mai Shiokawa,Shinobu Tsuchiaka,Yuki Naoi,Kaori Sano,Sachiko Okazaki,Yukie Katayama,Mami Oba,Tetsuya Furuya,Junsuke Shirai,Tetsuya Mizutani +20 more
TL;DR: A viral metagenomics approach was used to investigate fecal samples of Japanese calves with and without diarrhea, and one of 15 strains exhibited low amino acid sequence similarity to other BoAstVs and was clustered separately with porcine astrovirus type 5 in all trees, and ovineAstrovirus in the ORF2 region, suggesting past interspecies transmission.
Journal ArticleDOI
Detection of novel kobu-like viruses in Japanese black cattle in Japan.
Konosuke Otomaru,Yuki Naoi,Kei Haga,Tsutomu Omatsu,Takehiko Uto,Motoya Koizumi,Tsuneyuki Masuda,Hiroshi Yamasato,Hikaru Takai,Hiroshi Aoki,Shinobu Tsuchiaka,Kaori Sano,Sachiko Okazaki,Yukie Katayama,Mami Oba,Tetsuya Furuya,Junsuke Shirai,Kazuhiko Katayama,Tetsuya Mizutani,Makoto Nagai +19 more
TL;DR: During surveillance for bovine diarrhea of unknown causes in Japanese black cattle in Kagoshima Prefecture, Japan, two types of novel kobu-like viruses were found in fecal samples of calves, andylogenetic analysis revealed that they were related to kobuviruses; however, they clustered apart from other kobUViruses.