聖塔非研究所

摘要 Although epi遺傳 factors may influence the expressi

2020-04-01 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Although epi遺傳 factors may influence the expression of defense genes in plants, their role in antiviral responses and the impact of viral 適應 and 演化 in shaping these interactions are still…

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  • 類型:已發表論文
  • 日期:2020-04-01

摘要

Although epi遺傳 factors may influence the expression of defense genes in plants, their role in antiviral responses and the impact of viral 適應 and 演化 in shaping these interactions are still poorly explored. We used two isolates of turnip mosaic poty病毒 with varying degrees of 適應 to Arabidopsis thaliana to address these issues. One of the isolates was experimentally evolved in the plant and presented increased load and virulence relative to the ancestral isolate. The magnitude of the transcriptomic responses was larger for the evolved isolate and indicated a role of innate immunity systems triggered by molecular patterns and effectors in the infection process. Several transposable elements located in different chromatin contexts and epi遺傳-related genes were also affected. Correspondingly, muta

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