Analysis of gene function by CRISPR/Cas9 deletions and transcriptomics

Abstract

[SPA] CRISPR-Cas9, una técnica revolucionaria actualmente utilizada para modificar el genoma de una manera precisa, se basa en los mecanismos de reparación del ADN activados localmente por la rotura del ADN. CRISPR se asocia con una endonucleasa llamado Cas9. Este complejo está dirigido por un gRNA (guía) que confiere especificidad de acción para una secuencia de ADN dada. El objetivo del presente trabajo es utilizar la técnica CRISPR / Cas9 para desarrollar una serie de plantas mutagenéticos utilizando la transformación in vitro. [ENG] CRISPR-Cas9, a revolutionary technique currently used to modify the genome in a precise way, is based on DNA repair mechanisms activated locally by DNA breakage. CRISPR is associated with an endonuclease called Cas9. This complex is directed by a gRNA (guide) conferring specificity of action to a given DNA sequence. The aim of the present work is to use the CRISPR / Cas9 technique to develop a series of mutagenetic plants using in vitro transformation.The experiments will be conducted at the Institute of Plant Biotechnology (IBV), Cartagena, Polytechnical University of Cartagena (UPCT

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