Zobrazeno 1 - 10
of 1 527
pro vyhledávání: '"Genetic evolution"'
Autor:
Fang Wu, Tong Xu, Si-Yuan Lai, Yan-Ru Ai, Yuan-Cheng Zhou, Liang-Peng Ge, Jing Sun, Zuo-Hua Liu, Xiu Zeng, Li-Qiao Lang, Zhi-Wen Xu, Ling Zhu
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
IntroductionPorcine circovirus type 2 (PCV2) and Porcine epidemic diarrhea virus (PEDV) are highly prevalent in Sichuan, significantly affecting the swine industry’s development. PCV2, known for its immunosuppressive effects, can compromise pigs’
Externí odkaz:
https://doaj.org/article/7f0eae3dbe294e088e12d869f2bcb650
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Porcine hemagglutinating encephalomyelitis virus (PHEV) is the only known porcine neurotropic coronavirus, which is prevalent worldwide at present. It is of great significance to understand the genetic and evolutionary characteristics of PHEV in orde
Externí odkaz:
https://doaj.org/article/8d44840ee9a04c52a0d7dd9b7fe85115
Autor:
Jinping Chen, Wenxin Meng, Huijuan Zeng, Jingyu Wang, Shizhe Liu, Qifeng Jiang, Zihan Chen, Zihang Ma, Zhen Wang, Shoujun Li, Kun Jia
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
IntroductionBovine torovirus (BToV), Bovine enterovirus (BEV), Bovine norovirus (BNoV), Bovine coronavirus (BCoV), Bovine rotavirus (BRV), and Bovine viral diarrhea virus (BVDV) are significant pathogens causing diarrhea in calves, characterized by t
Externí odkaz:
https://doaj.org/article/13c14353d50d4bd2a7d4a487abb4b67b
Autor:
Bingming OU, Xiaojie CHEN, Qingqing LI, Jinhong CHEN, Biyang XIAO, Weinan ZHONG, Xue LIN, Leilei LIU, Minyu ZHANG
Publikováno v:
Guangdong nongye kexue, Vol 51, Iss 5, Pp 115-124 (2024)
【Objective】The study aimed to isolate Escherichia coli without virulence genes and antibiotic resistance from pig intestines and to analyze their growth performance and genetic evolution, with a view to laying a foundation for the development of
Externí odkaz:
https://doaj.org/article/97284657ee774e89aee3ab5af5924bee
Publikováno v:
Gut Pathogens, Vol 16, Iss 1, Pp 1-14 (2024)
Abstract During the last decade, porcine epidemic diarrhea virus has detrimental consequences on swine industry, due to severe outbreaks especially in the suckling piglets. In March 2013, an outbreak was reported on a commercial swine farm in Guangdo
Externí odkaz:
https://doaj.org/article/21b767962793477d991ae3beea1efb13
Publikováno v:
Guangdong nongye kexue, Vol 51, Iss 3, Pp 124-135 (2024)
【Objective】The study was carried out to understand the genetic evolution of Porcine Circovirus Type 2 (PCV2) strains on a swine farm in Guangdong Province, and enrich molecular epidemiological data of PCV2, in order to provide reference for the s
Externí odkaz:
https://doaj.org/article/f9641e359f5a4c58a90fe45c90507a90
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Gyrovirus (GyV) is small, single-stranded circular DNA viruses that has recently been assigned to the family Anelloviridae. In the last decade, many GyVs that have an apparent pan-tropism at the host level were identified by high-throughput sequencin
Externí odkaz:
https://doaj.org/article/6c7426a9d82a46e8a70eb9355fc6a076
Autor:
Kaichuang Shi, Mengyi He, Yuwen Shi, Feng Long, Yandi Shi, Yanwen Yin, Yi Pan, Zongqiang Li, Shuping Feng
Publikováno v:
Veterinary Sciences, Vol 11, Iss 10, p 455 (2024)
Feline coronavirus (FCoV), as one of the important pathogens of feline viral gastroenteritis, has been attracting great attention. A total of 1869 rectal and nasal swabs, feces, and ascites samples were collected from eight regions in Guangxi provinc
Externí odkaz:
https://doaj.org/article/495bd73396b3479481f00871592815d3
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
Avihepadnavirus is a genus of the Hepadnaviridae family. It primarily infects birds, including species of duck, geese, cranes, storks, and herons etc. To understand the genetic relatedness and evolutionary diversity among avihepadnavirus strains, a c
Externí odkaz:
https://doaj.org/article/ceb7ffcfe68d4c8ab653f7644c6478ee
Autor:
Yajie Zheng, Gan Li, Qin Luo, Huiyang Sha, Hang Zhang, Ruining Wang, Weili Kong, Jiedan Liao, Mengmeng Zhao
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Porcine reproductive and respiratory syndrome (PRRS) is a highly contagious disease caused by the porcine reproductive and respiratory syndrome virus (PRRSV). PRRSV exhibits genetic diversity and complexity in terms of immune responses, posing challe
Externí odkaz:
https://doaj.org/article/d9b63e2b9d0645eeb54c03a7520bd83e