Estrategias víricas contra el silenciamiento génico en plantas

Autores/as

  • Miriam Moya Barrientos
  • María Rivero Carranza
  • Cristina Viúdez Pareja

DOI:

https://doi.org/10.24310/enbio.v14i179.17072

Palabras clave:

Virus de plantas

Resumen

Los virus de plantas han desarrollado estrategias de evasión del silenciamiento genético, la principal vía de defensa ante patógenos intracelulares. Existen dos fenómenos de silenciamiento de RNA en plantas, el silenciamiento génico transcripcional y el silenciamiento génico postranscripcional, que se lleva a cabo gracias a proteínas Dicer y RNAs de pequeño tamaño. Para hacer frente a estas defensas, los virus de plantas presentan diversas estrategias, entre las que destacan las proteínas supresoras del silenciamiento.

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Referencias

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Publicado

2021-09-23

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Cómo citar

Estrategias víricas contra el silenciamiento génico en plantas. (2021). Encuentros En La Biología, 14(179), 7-11. https://doi.org/10.24310/enbio.v14i179.17072