Gene Details:

• Gene ID: Vitvi01g01038
• Gene Symbol: VvNAC26
• Gene Name: NAC domain-containing transcription factor 26
• Genome: Vitis vinifera PN40024.v4
• Species: Vitis vinifera

Functional Descriptions:

• We selected three drought-responsive genes of interest, namely, VvNAC26 (VIT_01s0026g02710), VvNAC17 (VIT_19s0014g03290), and VIT_14s0068g00300, for further analyses.
• We identified three drought-responsive genes (VvNAC26, VvNAC17 and VIT_14s0068g00300) as candidate target genes of VlbZIP30.
• The gene VvNAC26, which encodes a NAC domain-containing transcription factor, has been related to the early development of grapevine flowers and berries.
• Polymorphisms and minihaplotypes in the VvNAC26 gene associate with berry size variation in grapevine.
• Our results suggest the participation of VvNAC26 in the determination of the grape berry final size. Different VvNAC26 polymorphisms and their combination showed to be associated with different features of the fruit.

Function-related keywords:

• drought ,  berry

Literature:

• Grapevine VlbZIP30 improves drought resistance by directly activating VvNAC17 and promoting lignin biosynthesis through the regulation of three peroxidase genes.   DOI:  10.1038/s41438-020-00372-3 ;  PMID:  32922822

Related News:

• Hortic Res | 西北农林科技大学王西平教授团队解析VlbZIP30促进葡萄木质素沉积及增强葡萄抗旱性的调控机理

Gene Resources:

• NCBI ID: KT216259
• UniProt accessions: D7TN62

Orthologs:

Sequences: