Gene Details:

• Gene ID:
• Gene Symbol: PaCBF1
• Gene Name: C-repeat binding factor1
• Genome:
• Species: Phalaenopsis aphrodite

Functional Descriptions:

• Cold Response in Phalaenopsis aphrodite and Characterization of PaCBF1 and PaICE1.
• At the molecular level, C-repeat binding factor1 (PaCBF1) and its putative target gene dehydrin1 (PaDHN1) mRNAs were induced by cold, whereas inducer of CBF expression1 (PaICE1) mRNA was constitutively expressed.
• PaICE1 transactivated MYC motifs in the PaCBF1 promoter, indicating that up-regulation of PaCBF1 may be mediated by the binding of PaICE1 to MYC motifs. Overexpression of PaCBF1 in transgenic Arabidopsis induced AtCOR6.6 and RD29a without cold stimulus and maintained better membrane integrity after cold stress.
• Herein, we present evidence that cold induction of PaCBF1 transcripts in P. aphrodite may be transactivated by PaICE1 and consequently protect plants from cold damage through up-regulation of cold-regulated (COR) genes, such as DHN.

Function-related keywords:

• stress ,  cold-stress ,  cold ,  stress-response

Literature:

• Cold response in Phalaenopsis aphrodite and characterization of PaCBF1 and PaICE1.   DOI:  10.1093/pcp/pcu093 ;  PMID:  24974386

Related News:

Gene Resources:

• NCBI ID: KF574003
• UniProt accessions: A0A2U9I6S6

Orthologs:

Sequences:

• CDS Sequence:
• Protein Sequence: