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原文連結
論文資訊
- 類型:已發表論文
- 日期:2025-06-01
摘要
Microbial host 族群s evolve traits conferring specific resistance to viral 捕食者s via various defence mechanisms, while 病毒es reciprocally evolve traits to evade these defences. Such co演化ary dynamics often involve diversification promoted by negative frequency-dependent selection. However, microbial traits conferring competitive asymmetries can induce directional selection, opposing diversification. Despite extensive research on microbe-病毒 co演化, the combined effect of both host trait types and associated selection remains unclear. Using a CRISPR-mediated co演化ary system, we examine how the co-occurrence of both trait types impacts viral 演化 and persistence, previously shown to be transient and nonstationary in 計算 models. A 隨機 model incorporating host competitive asymmetries via variation of intri
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