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

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

ABSTRACT 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...

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Bibliographic Details
Main Authors: Xingyang Cui, Dasong Xia, Xinyi Huang, Yue Sun, Mang Shi, Jianqiang Zhang, Ganwu Li, Yongbo Yang, Haiwei Wang, Xuehui Cai, Tongqing An
Format: Article
Language:English
Published: American Society for Microbiology 2022-10-01
Series:Microbiology Spectrum
Subjects:
PRRSV-2
recombination
recombination hot spots
viral multiplication
Online Access:https://journals.asm.org/doi/10.1128/spectrum.02934-22

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