Gene Details:

• Gene ID: Prupe.3G308700
• Gene Symbol: PpTCP20
• Gene Name: TCP transcription factor 20
• Genome:
• Species: Prunus persica

Functional Descriptions:

• Isolated a TEOSINTE BRANCHED1/CYCLOIDEA/PROLIFERATING CELL FACTOR transcription factor, PpTCP20, in the peach cultivar ‘Zhongyou 4’ (Prunus persica var. nectarina).
• PpTCP20 also inhibited expression of PpABF2 to regulate endodormancy.
• PpTCP20 interacted with PpABF2 to form heterodimers to regulate bud endodormancy, and the content of abscisic acid decreased with the release of endodormancy.
• Taken together, our results suggest that PpTCP20 regulates peach flower bud endodormancy by negatively regulating the expression of PpDAM5 and PpDAM6, and by interacting with PpABF2, thus revealing a novel regulatory mechanism in a perennial deciduous tree.

Function-related keywords:

• transcription-factor ,  flower ,  abscisic-acid

Literature:

• Transcription factor TCP20 regulates peach bud endodormancy by inhibiting DAM5/DAM6 and interacting with ABF2.   DOI:  10.1093/jxb/erz516 ;  PMID:  31740930

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Orthologs:

Sequences:

• CDS Sequence:
• Protein Sequence: