Solyc00g270510.1.1 (Solyc00g270510.1)


Aliases : Solyc00g270510.1

Description : 27.3.15 RNA.regulation of transcription.CCAAT box binding factor family, HAP3 Transcriptional activator of genes required for both embryo maturation and cellular differentiation. Sequence is similar to HAP3 subunit of the CCAAT-box binding factor. HAP3 subunit is divided into three domains: an amino-terminal A domain, a central B domain, and a carboxyl-terminal C domain. LEC1 shared high similarity with other HAP3 homologs only in central, B domain. LEC1 is required for the specification of cotyledon identity and the completion of embryo maturation. It was sufficient to induce embryogenic programs in vegetative cells, suggesting that LEC1 is a major embryonic regulator that mediates the switch between embryo and vegetative development. Mutants are desiccation intolerant, have trichomes on cotyledons and exhibit precocious meristem activation. Levels of the ABI3 and FUS3 transcripts were significantly reduced in developing siliques of the lec1-1 mutants, indicating that LEC1 down-regulates FUS3 and ABI3.When LEC1 is overexpressed from an inducible promoter, the expression of numerous genes involved in fatty acid biosynthesis is increased suggesting a role in positive regulation of FA biosynthesis. LEAFY COTYLEDON 1 (LEC1)


Gene families : OG_01_0000218 (Gene family) Phylogenetic Tree(s): OG0000218_tree

Sequence : coding (download), protein (download)


Attention: This gene has low abundance.


Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.


Type Description Actions
Neighborhood HRR network (cutoff 100): Solyc00g270510.1.1
Cluster HCCA cluster: Cluster_101


Type GO Term Name Evidence Source

No GO annotation available for this sequence

Type GO Term Name Evidence Source

No Predicted GO terms available for this sequence

InterPro domains Description Start Stop
IPR003958 CBFA_NFYB_domain 26 90
No external refs found!