聖塔非研究所

摘要 Although the coat 蛋白質 (CP) has a relevant role in

2022-10-31 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 Although the coat 蛋白質 (CP) has a relevant role in the long distance movement of alfalfa mosaic 病毒 (AMV) and brome mosaic 病毒 (BMV), its precise function is not fully understood. Previous r…

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  • 類型:已發表論文
  • 日期:2022-10-31

摘要

Although the coat 蛋白質 (CP) has a relevant role in the long-distance movement of alfalfa mosaic 病毒 (AMV) and brome mosaic 病毒 (BMV), its precise function is not fully understood. Previous results showed that a specific interaction between the C termini of the movement 蛋白質 (MP) and the cognate CP is required for systemic transport. Thus, we have performed a compensatory 演化 experiment using an AMV RNA3 derivative defective in long-distance transport that carries a BMV MP lacking the C- terminal 48 residues and unable to interact with the AMV CP. After several passages, five independent 演化 lineages were able to move long distance. The analysis of the viral RNA of these lineages showed the presence of three different modifications located exclusively at the 59 untranslated region (59 UTR). The t

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