Gene Details:

• Gene ID: Vitvi19g01356
• Gene Symbol: VvNCED1
• Gene Name: 9-cis-epoxycarotenoid dioxygenase 1
• Genome: Vitis vinifera PN40024.v4
• Species: Vitis vinifera

Functional Descriptions:

• At this point in the culture, our results suggest that of those genes involved in ABA accumulation, one (VvNCED1) was repressed, while another (VvBG2) was activated. Similarly, of those genes related to a reduction in ABA levels, one (VvUGT) was repressed while another (VvHyd2) was activated.
• The relative expression level of the VvNCED1 gene in embryogenic aggregates cultured under the same conditions and treated with exogenous ABA revealed the significant downregulation of this gene.
• The effect of exogenous ABA on VvNCED1 gene expression was also tested as a contribution to the study of the regulation of ABA biosynthesis during the maturation of grapevine somatic embryos.
• In addition, the treatment of somatic embryos with exogenous ABA suggested the feedback-based control of the expression of the VvNCED1 gene by ABA during the maturation of grapevine somatic embryos.

Function-related keywords:

• aba ,  aba-biosynthesis

Literature:

• Changes in abscisic acid metabolism in relation to the maturation of grapevine (Vitis vinifera L., cv. Mencía) somatic embryos.   DOI:  10.1186/s12870-020-02701-z ;  PMID:  33097003

Related News:

Gene Resources:

• NCBI ID: AY337613.1
• UniProt accessions: F6HR90

Orthologs:

Sequences: