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. 2025 Apr 14;12:1530765. doi: 10.3389/fvets.2025.1530765

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Copyright © 2025 Chen, Fan, Huang, Zhou, Chen, Chen, Zhang and Li.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Analysis of the recombination of different PRV strains. Analysis of the recombination of the entire genome of PRV GDWS2 (in red). The recombination events predicted by RDP4 are presented in purple (SX1911 + Kaplant), blue (Becker + Bartha), and green (JS-2020 + Bartha).