PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

Plant Transcription Factor Database

Ensete ventricosum

C3H Family

Species	TF ID	Description
Ensete ventricosum (75)	RWV78222.1	C3H family protein
	RWV78297.1	C3H family protein
	RWV78878.1	C3H family protein
	RWV82547.1	C3H family protein
	RWV83260.1	C3H family protein
	RWV83553.1	C3H family protein
	RWV83806.1	C3H family protein
	RWV86161.1	C3H family protein
	RWV86743.1	C3H family protein
	RWV92464.1	C3H family protein
	RWV93472.1	C3H family protein
	RWV93691.1	C3H family protein
	RWV94101.1	C3H family protein
	RWV94968.1	C3H family protein
	RWV95482.1	C3H family protein
	RWV95861.1	C3H family protein
	RWV97308.1	C3H family protein
	RWV97870.1	C3H family protein
	RWV98488.1	C3H family protein
	RWV98661.1	C3H family protein
	RWV99515.1	C3H family protein
	RWW00970.1	C3H family protein
	RWW01702.1	C3H family protein
	RWW02051.1	C3H family protein
	RWW02056.1	C3H family protein
	RWW02535.1	C3H family protein
	RWW03738.1	C3H family protein
	RWW03894.1	C3H family protein
	RWW04064.1	C3H family protein
	RWW04070.1	C3H family protein
	RWW04118.1	C3H family protein
	RWW04251.1	C3H family protein
	RWW04252.1	C3H family protein
	RWW05498.1	C3H family protein
	RWW05960.1	C3H family protein
	RWW06343.1	C3H family protein
	RWW06757.1	C3H family protein
	RWW08356.1	C3H family protein
	RWW10988.1	C3H family protein
	RWW11180.1	C3H family protein
	RWW11399.1	C3H family protein
	RWW12445.1	C3H family protein
	RWW12794.1	C3H family protein
	RWW15721.1	C3H family protein
	RWW16660.1	C3H family protein
	RWW18255.1	C3H family protein
	RWW18966.1	C3H family protein
	RWW19385.1	C3H family protein
	RWW20866.1	C3H family protein
	RWW21880.1	C3H family protein
	RWW22140.1	C3H family protein
	RWW22260.1	C3H family protein
	RWW22814.1	C3H family protein
	RWW23090.1	C3H family protein
	RWW23193.1	C3H family protein
	RWW24242.1	C3H family protein
	RWW25037.1	C3H family protein
	RWW26098.1	C3H family protein
	RWW26697.1	C3H family protein
	RWW26928.1	C3H family protein
	RWW27025.1	C3H family protein
	RWW28321.1	C3H family protein
	RWW28841.1	C3H family protein
	RWW29146.1	C3H family protein
RWW29147.1	C3H family protein
RWW29347.1	C3H family protein
RWW29932.1	C3H family protein
RWW30021.1	C3H family protein
RWW30332.1	C3H family protein
RWW31378.1	C3H family protein
RWW32001.1	C3H family protein
RWW32614.1	C3H family protein
RWW34806.1	C3H family protein
RWW34807.1	C3H family protein
RWW35104.1	C3H family protein

C3H Family Introduction

One gene isolated by virtual subtraction is PEI. It encodes a protein containing a Cys3His zinc finger domain associated with a number of animal and fungal transcription factors. In situ hybridization results showed that PEI1 is expressed throughout the embryo from globular to late cotyledon stage. Transgenic Arabidopsis plants expressing a PEI1 antisense gene produced white seeds in which embryo development did not progress through heart stage. Aberrant embryos failed to form cotyledons, but the embryonic root appeared to be normal. Aberrant embryos did not turn green, and the expression of genes involved in photomorphogenesis was drastically attenuated. In culture, aberrant embryos did not form true leaves, but root formation was apparently normal. These results suggest that PEI1 is an embryo-specific transcription factor that plays an important role during Arabidopsis embryogenesis, functioning primarily in the apical domain of the embryo.

we used a random binding site selection method to show that recombinant PEI1 protein purified from Escherichia coli can bind to specific DNA sequences. This DNA binding activity supports the prediction that PEI1 is an embryo-specific transcription factor.

Z Li and T L Thomas.
PEI1, an embryo-specific zinc finger protein gene required for heart-stage embryo formation in Arabidopsis.
Plant Cell, 1998. 10(3): p. 383-98.
PMID: 9501112