Metabolic engineering of apple by overexpression of the MdMyb10 gene.

ABSTRACT: Flavonoids are low-molecular-weight phenolic compounds that are widely distributed in the plant kingdom. They have different roles in plant resistance to biotic and abiotic stresses. The transcription factor gene MdMyb10 (Gene Bank: DQ267896) was introduced into two apple (Malus domestica Borkh.) cultivars i.e. 'Holsteiner Cox (HC)' and 'Gala' via Agrobacterium-mediated transformation. The regenerated shoots were selected on kanamycin containing media. The presence of additional MdMyb10 gene in putative shoots was confirmed by PCR, RT-PCR and Southern blotting. Expression level of introduced MdMyb10 gene was analyzed by quantitative real time PCR. The results confirmed a dramatic increase in overexpression of MdMyb10 in the transgenic plants, up to

SUBMITTER: Rihani KAL 

PROVIDER: S-EPMC6296568 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature