Tohru Yanase

Summary

Affiliation: National Institute of Agrobiological Sciences
Country: Japan

Publications

  1. doi request reprint Genetic reassortment between Sathuperi and Shamonda viruses of the genus Orthobunyavirus in nature: implications for their genetic relationship to Schmallenberg virus
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, NARO, 2702, Chuzan, Kagoshima 891 0105, Japan
    Arch Virol 157:1611-6. 2012
  2. ncbi request reprint Molecular identification of field-collected Culicoides larvae in the southern part of Japan
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, NARO, 2702, Chuzan, Kagoshima 891 0105, Japan
    J Med Entomol 50:1105-10. 2013
  3. ncbi request reprint Detection of Culicoides brevitarsis activity in Kyushu
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, NARO, 2702 Chuzan, Kagoshima 891 0105, Japan
    J Vet Med Sci 73:1649-52. 2011
  4. pmc Bovine epizootic encephalomyelitis caused by Akabane virus in southern Japan
    Ryota Kono
    Kumamoto Central Livestock Hygiene Service Center, Shimomashiki, Kumamoto 861 3205, Japan
    BMC Vet Res 4:20. 2008
  5. doi request reprint Genetic characterization of Aino and Peaton virus field isolates reveals a genetic reassortment between these viruses in nature
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, NARO, 2702 Chuzan, Kagoshima 891 0105, Japan
    Virus Res 153:1-7. 2010
  6. ncbi request reprint The resurgence of Shamonda virus, an African Simbu group virus of the genus Orthobunyavirus, in Japan
    T Yanase
    Kyushu Research Station, National Institute of Animal Health, 2702 Chuzan, Kagoshima 891 0105, Japan
    Arch Virol 150:361-9. 2005
  7. ncbi request reprint Genetic characterization of Batai virus indicates a genomic reassortment between orthobunyaviruses in nature
    T Yanase
    Kyushu Research Station, National Institute of Animal Health, Kagoshima, Japan
    Arch Virol 151:2253-60. 2006
  8. ncbi request reprint The emergence in Japan of Sathuperi virus, a tropical Simbu serogroup virus of the genus Orthobunyavirus
    T Yanase
    Kyushu Research Station, National Institute of Animal Health, Chuzan, Kagoshima, Japan
    Arch Virol 149:1007-13. 2004
  9. ncbi request reprint Sequence analysis of the medium RNA segment of three Simbu serogroup viruses, Akabane, Aino, and Peaton viruses
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, Chuzan 2702, Kagoshima 891 0105, Japan
    Virus Res 93:63-9. 2003
  10. pmc Evidence of an antigenic shift among Palyam serogroup orbiviruses
    Seiichi Ohashi
    Laboratory of Clinical Virology, Kyushu Research Station, National Institute of Animal Health, Chuzan, Kagoshima, Japan
    J Clin Microbiol 42:4610-4. 2004

Detail Information

Publications27

  1. doi request reprint Genetic reassortment between Sathuperi and Shamonda viruses of the genus Orthobunyavirus in nature: implications for their genetic relationship to Schmallenberg virus
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, NARO, 2702, Chuzan, Kagoshima 891 0105, Japan
    Arch Virol 157:1611-6. 2012
    ..Phylogenetic analysis of the three genomic RNA segments indicated that Schmallenberg virus is a reassortant, with the M RNA segment from SATV and the S and L RNA segments from SHAV...
  2. ncbi request reprint Molecular identification of field-collected Culicoides larvae in the southern part of Japan
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, NARO, 2702, Chuzan, Kagoshima 891 0105, Japan
    J Med Entomol 50:1105-10. 2013
    ..The molecular identification system described herein using nucleotide sequences successfully achieved larval identification and will be useful for a better understanding of larval habitats of Culicoides biting midges...
  3. ncbi request reprint Detection of Culicoides brevitarsis activity in Kyushu
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, NARO, 2702 Chuzan, Kagoshima 891 0105, Japan
    J Vet Med Sci 73:1649-52. 2011
    ..Given the risk of arbovirus transmission, the ecology of C. brevitarsis in Japan, such as its distribution range, seasonal abundance and larval breeding sites, should be investigated in more detail...
  4. pmc Bovine epizootic encephalomyelitis caused by Akabane virus in southern Japan
    Ryota Kono
    Kumamoto Central Livestock Hygiene Service Center, Shimomashiki, Kumamoto 861 3205, Japan
    BMC Vet Res 4:20. 2008
    ..The aim of this study is to define the epidemiological, pathological and virological properties of the disease...
  5. doi request reprint Genetic characterization of Aino and Peaton virus field isolates reveals a genetic reassortment between these viruses in nature
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, NARO, 2702 Chuzan, Kagoshima 891 0105, Japan
    Virus Res 153:1-7. 2010
    ..Our findings indicate that the B7974 strain is a reassortment with the M RNA segment derived from AINOV and the S and L RNA segments derived from an Australian PEAV...
  6. ncbi request reprint The resurgence of Shamonda virus, an African Simbu group virus of the genus Orthobunyavirus, in Japan
    T Yanase
    Kyushu Research Station, National Institute of Animal Health, 2702 Chuzan, Kagoshima 891 0105, Japan
    Arch Virol 150:361-9. 2005
    ..Initially, SHAV was isolated from cattle and Culicoides biting midges in Nigeria in the 1960s, and its presence has not been reported until this study. The present results indicate a wider distribution of SHAV than previously assumed...
  7. ncbi request reprint Genetic characterization of Batai virus indicates a genomic reassortment between orthobunyaviruses in nature
    T Yanase
    Kyushu Research Station, National Institute of Animal Health, Kagoshima, Japan
    Arch Virol 151:2253-60. 2006
    ..Our results indicate that Ngari virus is a genetic reassortant with S and L RNA segments from Bunyamwera virus and an M RNA segment from Batai virus...
  8. ncbi request reprint The emergence in Japan of Sathuperi virus, a tropical Simbu serogroup virus of the genus Orthobunyavirus
    T Yanase
    Kyushu Research Station, National Institute of Animal Health, Chuzan, Kagoshima, Japan
    Arch Virol 149:1007-13. 2004
    ..2%). Given these results, we conclude that the newly isolated viruses are closest to SATV, which was initially isolated in India and Nigeria over 30 years ago...
  9. ncbi request reprint Sequence analysis of the medium RNA segment of three Simbu serogroup viruses, Akabane, Aino, and Peaton viruses
    Tohru Yanase
    Kyushu Research Station, National Institute of Animal Health, Chuzan 2702, Kagoshima 891 0105, Japan
    Virus Res 93:63-9. 2003
    ..Phylogenetic studies based on the M and S segment sequences suggested that genetic reassortment has been occurring among ancestral viruses of the three Simbu serogroup viruses throughout their evolution...
  10. pmc Evidence of an antigenic shift among Palyam serogroup orbiviruses
    Seiichi Ohashi
    Laboratory of Clinical Virology, Kyushu Research Station, National Institute of Animal Health, Chuzan, Kagoshima, Japan
    J Clin Microbiol 42:4610-4. 2004
    ..These results indicated that genetically and antigenically unique characteristics of KSB-29/E/01 were attributed to genetic reassortment of segment 2 between Chuzan virus and D'Aguilar virus...
  11. ncbi request reprint Molecular epidemiological analyses of the teratogenic Aino virus based on the sequences of a small RNA segment
    Makoto Yamakawa
    Kyushu Research Station, National Institute of Animal Health, 2702, Chuzan, Kagoshima 891 0105, Japan
    Vet Microbiol 129:40-7. 2008
    ..The B7974 strain might have been generated by inter-serotype genetic reassortment between Aino and Peaton viruses in Australia during their evolution. However, recent Aino virus strains isolated in Japan appear to be genetically stable...
  12. doi request reprint Phylogenetic relationships of the G gene sequence of bovine ephemeral fever virus isolated in Japan, Taiwan and Australia
    Tomoko Kato
    Kyushu Research Station, National Institute of Animal Health, 2702 Chuzan, Kagoshima 891 0105, Japan
    Vet Microbiol 137:217-23. 2009
    ....
  13. ncbi request reprint Competitive enzyme-linked immunosorbent assay for the detection of the antibodies specific to akabane virus
    Tomoyuki Tsuda
    Clinical Virology Section, Kyushu Research Station, National Institute of Animal Health, Kagoshima 891 0105, Japan
    J Vet Diagn Invest 16:571-6. 2004
    ..These results suggest that the C-ELISA is acceptable as a rapid and specific method for detecting antibodies to AKAV and is a potential alternative to the SN test...
  14. ncbi request reprint Chronological and geographical variations in the small RNA segment of the teratogenic Akabane virus
    Makoto Yamakawa
    Clinical Virology Section, Kyushu Research Station, National Institute of Animal Health, 2702, Chuzan, Kagoshima 891 0105, Japan
    Virus Res 121:84-92. 2006
    ....
  15. pmc Monitoring for bovine arboviruses in the most southwestern islands in Japan between 1994 and 2014
    Tomoko Kato
    Kyushu Research Station, National Institute of Animal Health, NARO, 2702 Chuzan, Kagoshima, 891 0105, Japan
    BMC Vet Res 12:125. 2016
    ..To watch for arbovirus incursion and assess the possibility of its early warning, monitoring for arboviruses was conducted in the Yaeyama Islands, located at the most southwestern area of Japan, between 1994 and 2014...
  16. ncbi request reprint Simultaneous detection of bovine arboviruses using single-tube multiplex reverse transcription-polymerase chain reaction
    Seiichi Ohashi
    Kyushu Research Station, National Institute of Animal Health, 2702 Chuzan, Kagoshima 891 0105, Japan
    J Virol Methods 120:79-85. 2004
    ..The mRT-PCR may be a sensitive and rapid assay for surveillance of bovine arboviruses in field specimens...
  17. ncbi request reprint Arthrogryposis, hydranencephaly and cerebellar hypoplasia syndrome in neonatal calves resulting from intrauterine infection with Aino virus
    Tomoyuki Tsuda
    Clinical Virology Section, Kyushu Research Station, National Institute of Animal Health, 2702 Chuzan, Kagoshima 891 0105, Japan
    Vet Res 35:531-8. 2004
    ..Antibodies specific to AINOV were detected in their precolostral serum. These results demonstrate that AINOV is a potential etiological agent of congenital malformation of cattle...
  18. pmc Analysis of intratypic variation evident in an Ibaraki virus strain and its epizootic hemorrhagic disease virus serogroup
    Seiichi Ohashi
    Laboratory of Clinical Virology, Kyushu Research Station, National Institute of Animal Health, 2702 Chuzan, Kagoshima 891 0105, Japan
    J Clin Microbiol 40:3684-8. 2002
    ..These results suggest that the isolate was modified by a reassortment of segment 2 and that it exhibits unique genetic and antigenic characteristics...
  19. doi request reprint Genetic and phylogenetic characterization of genome segments 2 and 6 of bluetongue virus isolates in Japan from 1985 to 2008
    Hiroaki Shirafuji
    Kyushu Research Station, National Institute of Animal Health, 2702 Chuzan, Kagoshima 891 0105, Japan
    J Gen Virol 93:1465-73. 2012
    ..These data will be beneficial for understanding BTV epidemiology and taking better control measures against bluetongue in Japan and its neighbouring countries in the Asia-Pacific region...
  20. doi request reprint Spatial epidemiological analysis of bovine encephalomyelitis outbreaks caused by Akabane virus infection in western Japan in 2011
    Yoko Hayama
    Viral Disease and Epidemiology Research Division, National Institute of Animal Health, National Research and Development Agency Agriculture and Food Research Organization, 3 1 5 Kannondai, Tsukuba, Ibaraki, 305 0856, Japan
    Trop Anim Health Prod 48:843-7. 2016
    ..These findings provide basic insights into the spread of Akabane disease and useful suggestions for developing a surveillance program and preventive measures against the disease. ..
  21. doi request reprint Flight behavior of adult Culicoides oxystoma and Culicoides maculatus under different temperatures in the laboratory
    Toshiyuki Tsutsui
    Epidemiological Research Team, National Institute of Animal Health, 3 1 5, Kannondai, Tsukuba, Ibaraki, 305 0856, Japan
    Parasitol Res 108:1575-8. 2011
    ..The flight behavior of adult Culicoides biting midges was highly influenced by temperature. Our results would be of use for modeling studies or geographical analyses of diseases transmitted by these insects...
  22. ncbi request reprint Isolation of bovine arboviruses from Culicoides biting midges (Diptera: Ceratopogonidae) in southern Japan: 1985--2002
    T Yanase
    Kyushu Research Station, National Institute of Animal Health, Chuzan, Kagoshima, 891 0105 Japan
    J Med Entomol 42:63-7. 2005
    ..9% of 85 isolates). Isolations of all viruses except for the bunyavirus-like virus were made from this species. Our data indicated that C. oxystoma is a potential vector for bovine arboviruses in southern Japan...
  23. ncbi request reprint Characterization of internal transcribed spacer (ITS1)-ITS2 region of ribosomal RNA gene from 25 species of Culicoides biting midges (Diptera: Ceratopogonidae) in Japan
    Y Matsumoto
    National Institute of Agrobiological Sciences, Owashi, Tsukuba, Ibaraki 305 8634, Japan
    J Med Entomol 46:1099-108. 2009
    ..Geographical genotypes in a species were not clear. Species-specific sequence features were observed, enabling molecular identification of Culicoides species...
  24. doi request reprint Species-specific mitochondrial gene rearrangements in biting midges and vector species identification
    Y Matsumoto
    Insect Microbe Research Unit, National Institute of Agrobiological Sciences, Ibaraki, Japan
    Med Vet Entomol 23:47-55. 2009
    ....
  25. pmc Japanese encephalitis in a 114-month-old cow: pathological investigation of the affected cow and genetic characterization of Japanese encephalitis virus isolate
    Naomi Kako
    Subtropical Diseases Research Division, National Institute of Animal Health NIAH, National Agriculture and Food Research Organization NARO, 2702 Chuzan, Kagoshima 891 0105, Japan
    BMC Vet Res 10:63. 2014
    ..Japanese encephalitis virus (JEV) is classified into the genus Flavivirus in the family Flaviviridae. JEV can cause febrile illness and encephalitis mainly in humans and horses, and occasionally in cattle...
  26. pmc Epidemiological analysis of bovine ephemeral fever in 2012-2013 in the subtropical islands of Japan
    Yoko Hayama
    Viral Disease and Epidemiology Research Division, National Institute of Animal Health, National Agriculture and Food Research Organization, 3 1 5 Kannondai, Tsukuba, Ibaraki, 305 0856, Japan
    BMC Vet Res 12:47. 2016
    ..The possibility of between-island transmission by windborne vectors and transmission by long-distance migration of infected vectors were examined using atmospheric dispersion models...
  27. ncbi request reprint Genetic diversity and reassortments among Akabane virus field isolates
    Takahiko Kobayashi
    Division 1, Second Production Department, The Chemo Sero Therapeutic Research Institute, 1 6 1 Okubo, Kumamoto 860 8568, Japan
    Virus Res 130:162-71. 2007
    ..Discrepancies among the phylogenetic trees of the S, M and L RNA segments indicate genomic reassortment events among AKAV field isolates...