Occurrence and molecular characterization of Sapelovirus A in diarrhea and non-diarrhea feces of different age group pigs in one Korean pigfarm

The Journal of Veterinary Medical Science

Joseph KWON¹  Jong-Soon CHOI¹  Mahmoud SOLIMAN²  Eun-Hyo CHO²  Ji-Yun KIM²  Kyu-Yeol SON²  Kyoung-Oh CHO²  Mun-Il KANG²  Mia Madel ALFAJARO²  Yeong-Bin BAEK²  Sang-Ik PARK²  Geon-Yong BAK²  Deok-Song KIM²  Jun-Gyu PARK²  Ja-Young SEO² 

[1] Division of Life Science, Korea Basic ScienceInstitute, 169–148 Gwahak-ro, Yuseong-gu, Daejeon 305–806, Republic ofKorea;Laboratory of Veterinary Pathology, College ofVeterinary Medicine, Chonnam National University, Gwangju, Republic ofKorea

关键词: diarrhea;    genetic diversity;    occurrence;    porcine;    Sapelovirus A;   

DOI  :  10.1292/jvms.16-0237

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

To determine the occurrence and genetic diversity of Sapelovirus A (SV-A) in diarrhea and non-diarrhea feces of Korean pigs, 110 specimens from different agegroups of pigs in the same farm were analyzed by RT-nested PCR. SV-As were detected in 60% of both diarrhea and non-diarrhea specimens regardless of age groups with primer pairs for 2C region, in which all diarrhea samples were co-infected by other enteric pathogens. Phylogenetical analysis of partial VP1 region showed that our strains and several other Korean strains belonged to cluster I, distinct from some strains reported in Korea and other countries. These data indicate that genetically distinct SV-As are frequentlydetected in Korean pigs irrespective of diarrhea and age.

【 授权许可】

Unknown