DCL-suppressed Nicotiana benthamiana plants: valuable tools in research and biotechnology.

ABSTRACT: RNA silencing is a universal mechanism involved in development, epigenetic modifications and responses to biotic and abiotic stresses. The major components of this mechanism are Dicer-like (DCL), Argonaute (AGO) and RNA-dependent RNA polymerase (RDR) proteins. Understanding the role of each component is of great scientific and agronomic importance. Plants, including Nicotiana benthamiana, an important plant model, usually possess four DCL proteins, each of which has a specific role, namely being responsible for the production of an exclusive small RNA population. Here, we used RNA interference (RNAi) technology to target DCL proteins and produced single and combinatorial mutants for DCL. We analysed the phenotype for each DCL knockdown plant, together with the small RNA profile, by next-ge

SUBMITTER: Katsarou K 

PROVIDER: S-EPMC6637889 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature