Article
Analysis of Recombinant Characteristics Based on 949 PRRSV-2 Genomic Sequences Obtained from 1991 to 2021 Shows That Viral Multiplication Ability Contributes to Dominant Recombination.
Microbiology spectrum - 26 Oct 2022
Cui Xingyang, Xia Dasong, Huang Xinyi, Sun Yue, Shi Mang, Zhang Jianqiang, Li Ganwu, Yang Yongbo, Wang Haiwei, Cai Xuehui, An Tongqing
Abstract excerpt
Porcine reproductive and respiratory syndrome (PRRS) is one of the most economically important diseases affecting the pig-raising industry. The PRRS virus (PRRSV) has high genetic diversity, partly owing to viral recombination. Some individual recombinant type 2 PRRSV (PRRSV-2) strains have been detected; however, the sequence composition characteristics of recombination hot spots and potential driving forces for...
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