PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Gossypium arboreum
C3H Family
Species TF ID Description
Cotton_A_00067_BGI-A2_v1.0C3H family protein
Cotton_A_00068_BGI-A2_v1.0C3H family protein
Cotton_A_00830_BGI-A2_v1.0C3H family protein
Cotton_A_00988_BGI-A2_v1.0C3H family protein
Cotton_A_01098_BGI-A2_v1.0C3H family protein
Cotton_A_01347_BGI-A2_v1.0C3H family protein
Cotton_A_01797_BGI-A2_v1.0C3H family protein
Cotton_A_01917_BGI-A2_v1.0C3H family protein
Cotton_A_02187_BGI-A2_v1.0C3H family protein
Cotton_A_02696_BGI-A2_v1.0C3H family protein
Cotton_A_03077_BGI-A2_v1.0C3H family protein
Cotton_A_03125_BGI-A2_v1.0C3H family protein
Cotton_A_04582_BGI-A2_v1.0C3H family protein
Cotton_A_04878_BGI-A2_v1.0C3H family protein
Cotton_A_04996_BGI-A2_v1.0C3H family protein
Cotton_A_05602_BGI-A2_v1.0C3H family protein
Cotton_A_05774_BGI-A2_v1.0C3H family protein
Cotton_A_05923_BGI-A2_v1.0C3H family protein
Cotton_A_06060_BGI-A2_v1.0C3H family protein
Cotton_A_06823_BGI-A2_v1.0C3H family protein
Cotton_A_06828_BGI-A2_v1.0C3H family protein
Cotton_A_07811_BGI-A2_v1.0C3H family protein
Cotton_A_07916_BGI-A2_v1.0C3H family protein
Cotton_A_08063_BGI-A2_v1.0C3H family protein
Cotton_A_08287_BGI-A2_v1.0C3H family protein
Cotton_A_08951_BGI-A2_v1.0C3H family protein
Cotton_A_09177_BGI-A2_v1.0C3H family protein
Cotton_A_09358_BGI-A2_v1.0C3H family protein
Cotton_A_09390_BGI-A2_v1.0C3H family protein
Cotton_A_09522_BGI-A2_v1.0C3H family protein
Cotton_A_09820_BGI-A2_v1.0C3H family protein
Cotton_A_10312_BGI-A2_v1.0C3H family protein
Cotton_A_11329_BGI-A2_v1.0C3H family protein
Cotton_A_11431_BGI-A2_v1.0C3H family protein
Cotton_A_11892_BGI-A2_v1.0C3H family protein
Cotton_A_12206_BGI-A2_v1.0C3H family protein
Cotton_A_12795_BGI-A2_v1.0C3H family protein
Cotton_A_12946_BGI-A2_v1.0C3H family protein
Cotton_A_12996_BGI-A2_v1.0C3H family protein
Cotton_A_12997_BGI-A2_v1.0C3H family protein
Cotton_A_13624_BGI-A2_v1.0C3H family protein
Cotton_A_13838_BGI-A2_v1.0C3H family protein
Cotton_A_13930_BGI-A2_v1.0C3H family protein
Cotton_A_15843_BGI-A2_v1.0C3H family protein
Cotton_A_16011_BGI-A2_v1.0C3H family protein
Cotton_A_17824_BGI-A2_v1.0C3H family protein
Cotton_A_18898_BGI-A2_v1.0C3H family protein
Cotton_A_19762_BGI-A2_v1.0C3H family protein
Cotton_A_19983_BGI-A2_v1.0C3H family protein
Cotton_A_21121_BGI-A2_v1.0C3H family protein
Cotton_A_21124_BGI-A2_v1.0C3H family protein
Cotton_A_21125_BGI-A2_v1.0C3H family protein
Cotton_A_21402_BGI-A2_v1.0C3H family protein
Cotton_A_21942_BGI-A2_v1.0C3H family protein
Cotton_A_22888_BGI-A2_v1.0C3H family protein
Cotton_A_23027_BGI-A2_v1.0C3H family protein
Cotton_A_23648_BGI-A2_v1.0C3H family protein
Cotton_A_25614_BGI-A2_v1.0C3H family protein
Cotton_A_27029_BGI-A2_v1.0C3H family protein
Cotton_A_27347_BGI-A2_v1.0C3H family protein
Cotton_A_28021_BGI-A2_v1.0C3H family protein
Cotton_A_28547_BGI-A2_v1.0C3H family protein
Cotton_A_30002_BGI-A2_v1.0C3H family protein
Cotton_A_30487_BGI-A2_v1.0C3H family protein
Cotton_A_30489_BGI-A2_v1.0C3H family protein
Cotton_A_30904_BGI-A2_v1.0C3H family protein
Cotton_A_30952_BGI-A2_v1.0C3H family protein
Cotton_A_32573_BGI-A2_v1.0C3H family protein
Cotton_A_34319_BGI-A2_v1.0C3H family protein
Cotton_A_35158_BGI-A2_v1.0C3H family protein
Cotton_A_36459_BGI-A2_v1.0C3H family protein
Cotton_A_37977_BGI-A2_v1.0C3H family protein
Cotton_A_38270_BGI-A2_v1.0C3H family protein
Cotton_A_38654_BGI-A2_v1.0C3H family protein
Cotton_A_38952_BGI-A2_v1.0C3H family protein
Cotton_A_38953_BGI-A2_v1.0C3H family protein
Cotton_A_39303_BGI-A2_v1.0C3H family protein
Cotton_A_41256_BGI-A2_v1.0C3H 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