Distribution of Human Sapovirus Strain Genotypes over the Last Four Decades in Japan: a Global Perspective
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- Doan Yen Hai
- Center for Emergency Preparedness and Response, National Institute of Infectious Diseases, Japan
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- Yamashita Yasutaka
- Department of Microbiology, Ehime Prefectural Institute of Public Health and Environmental Science, Japan
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- Shinomiya Hiroto
- Department of Microbiology, Ehime Prefectural Institute of Public Health and Environmental Science, Japan
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- Motoya Takumi
- Division of Virology, Ibaraki Prefectural Institute of Public Health, Japan
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- Sakon Naomi
- Department of Microbiology, Virology Section, Osaka Prefectural Institute of Public Health, Japan
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- Suzuki Rieko
- Department of Microbiology, Kanagawa Prefectural Institute of Public Health, Japan
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- Shimizu Hideaki
- Division of Virology, Kawasaki City Institute for Public Health, Japan
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- Shigemoto Naoki
- Public Health Research Division, Hiroshima Prefectural Technology Research Institute, Public Health and Environment Center, Japan
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- Harada Seiya
- Department of Microbiology, Kumamoto Prefectural Institute of Public Health and Environmental Science, Japan
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- Yahiro Shunsuke
- Department of Microbiology, Kumamoto Prefectural Institute of Public Health and Environmental Science, Japan
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- Tomioka Kyoko
- Virus Group, Saitama Prefectural Institute of Public Health, Japan
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- Sakagami Akie
- Department of Microbiology, Miyagi Prefectural Institute of Public Health and Environment, Japan
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- Ueki Yo
- Department of Microbiology, Miyagi Prefectural Institute of Public Health and Environment, Japan
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- Komagome Rika
- Division of Virology, Department of Infectious Diseases, Hokkaido Institute of Public Health, Japan
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- Saka Kyohei
- Microbiology Department, Aomori Prefectural Public Health and Environment Center, Japan
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- Okamoto-Nakagawa Reiko
- Division of Virology, Yamaguchi Prefectural Institute of Public Health and Environment, Japan
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- Shirabe Komei
- Division of Virology, Yamaguchi Prefectural Institute of Public Health and Environment, Japan
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- Mizukoshi Fuminori
- Department of Microbiology, Tochigi Prefectural Institute of Public Health and Environmental Science, Japan
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- Arita Yono
- Department of Microbiology, Shizuoka Institute of Environment and Hygiene, Japan
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- Haga Kei
- Laboratory of Viral Infection, Department of Infection Control and Immunology, Ōmura Satoshi Memorial Institute & Graduate School of Infection Control Sciences, Kitasato University, Japan
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- Katayama Kazuhiko
- Laboratory of Viral Infection, Department of Infection Control and Immunology, Ōmura Satoshi Memorial Institute & Graduate School of Infection Control Sciences, Kitasato University, Japan
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- Kimura Hirokazu
- Department of Health Science, Graduate School of Health Science, Gunma Paz University, Japan
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- Muramatsu Masamichi
- Department of Virology II, National Institute of Infectious Diseases, Japan
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- Oka Tomoichiro
- Department of Virology II, National Institute of Infectious Diseases, Japan
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Description
<p>Sapovirus (SaV) infections are a public health problem because they cause acute gastroenteritis in humans of all ages, both sporadically and as outbreaks. However, only a limited amount of SaV sequence information, especially whole-genome sequences for all the SaV genotypes, is publicly available. Therefore, in this study, we determined the full/near-full-length genomic sequences of 138 SaVs from the 2001 to 2015 seasons in 13 prefectures across Japan. The genogroup GI was predominant (67%, n = 92), followed by genogroups GII (18%, n = 25), GIV (9%, n = 12), and GV (6%, n = 9). Within the GI genogroup, four different genotypes were identified: GI.1 (n = 44), GI.2 (n = 40), GI.3 (n = 7), and GI.5 (n = 1). We then compared these Japanese SaV sequences with 3,119 publicly available human SaV sequences collected from 49 countries over the last 46 years. The results indicated that GI.1, and GI.2 have been the predominant genotypes in Japan, as well as in other countries, over at least four decades. The 138 newly determined Japanese SaV sequences together with the currently available SaV sequences, could facilitate a better understanding of the evolutionary patterns of SaV genotypes.</p>
Journal
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- Japanese Journal of Infectious Diseases
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Japanese Journal of Infectious Diseases 76 (4), 255-258, 2023-07-31
National Institute of Infectious Diseases
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Details 詳細情報について
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- CRID
- 1390859835690048896
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- NII Book ID
- AA1132885X
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- ISSN
- 18842836
- 13446304
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- NDL BIB ID
- 032981742
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- PubMed
- 37005271
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- KAKEN
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- Abstract License Flag
- Disallowed