PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

Plant Transcription Factor Database

Cucurbita maxima

C3H Family

Species	TF ID	Description
Cucurbita maxima (111)	XP_022965565.1	C3H family protein
	XP_022965566.1	C3H family protein
	XP_022965567.1	C3H family protein
	XP_022965787.1	C3H family protein
	XP_022965788.1	C3H family protein
	XP_022965837.1	C3H family protein
	XP_022966408.1	C3H family protein
	XP_022967284.1	C3H family protein
	XP_022967285.1	C3H family protein
	XP_022967286.1	C3H family protein
	XP_022967287.1	C3H family protein
	XP_022967288.1	C3H family protein
	XP_022967865.1	C3H family protein
	XP_022967901.1	C3H family protein
	XP_022969099.1	C3H family protein
	XP_022969100.1	C3H family protein
	XP_022969147.1	C3H family protein
	XP_022969377.1	C3H family protein
	XP_022970766.1	C3H family protein
	XP_022971078.1	C3H family protein
	XP_022971769.1	C3H family protein
	XP_022973730.1	C3H family protein
	XP_022973998.1	C3H family protein
	XP_022973999.1	C3H family protein
	XP_022974000.1	C3H family protein
	XP_022974010.1	C3H family protein
	XP_022974011.1	C3H family protein
	XP_022974012.1	C3H family protein
	XP_022975468.1	C3H family protein
	XP_022977342.1	C3H family protein
	XP_022977348.1	C3H family protein
	XP_022978055.1	C3H family protein
	XP_022978064.1	C3H family protein
	XP_022979147.1	C3H family protein
	XP_022979148.1	C3H family protein
	XP_022979149.1	C3H family protein
	XP_022979150.1	C3H family protein
	XP_022979151.1	C3H family protein
	XP_022979152.1	C3H family protein
	XP_022979153.1	C3H family protein
	XP_022979154.1	C3H family protein
	XP_022979155.1	C3H family protein
	XP_022979156.1	C3H family protein
	XP_022979777.1	C3H family protein
	XP_022980624.1	C3H family protein
	XP_022982672.1	C3H family protein
	XP_022982864.1	C3H family protein
	XP_022983050.1	C3H family protein
	XP_022984571.1	C3H family protein
	XP_022985508.1	C3H family protein
	XP_022985967.1	C3H family protein
	XP_022986792.1	C3H family protein
	XP_022987658.1	C3H family protein
	XP_022987659.1	C3H family protein
	XP_022987756.1	C3H family protein
	XP_022988178.1	C3H family protein
	XP_022988266.1	C3H family protein
	XP_022988267.1	C3H family protein
	XP_022988786.1	C3H family protein
	XP_022988790.1	C3H family protein
	XP_022989487.1	C3H family protein
	XP_022989488.1	C3H family protein
	XP_022991105.1	C3H family protein
	XP_022991898.1	C3H family protein
XP_022991899.1	C3H family protein
XP_022991900.1	C3H family protein
XP_022991901.1	C3H family protein
XP_022992022.1	C3H family protein
XP_022992023.1	C3H family protein
XP_022992024.1	C3H family protein
XP_022992025.1	C3H family protein
XP_022992026.1	C3H family protein
XP_022992027.1	C3H family protein
XP_022992028.1	C3H family protein
XP_022992241.1	C3H family protein
XP_022993667.1	C3H family protein
XP_022993996.1	C3H family protein
XP_022993997.1	C3H family protein
XP_022993998.1	C3H family protein
XP_022994155.1	C3H family protein
XP_022994156.1	C3H family protein
XP_022995184.1	C3H family protein
XP_022995982.1	C3H family protein
XP_022995983.1	C3H family protein
XP_022995984.1	C3H family protein
XP_022998397.1	C3H family protein
XP_022998398.1	C3H family protein
XP_022999273.1	C3H family protein
XP_023000378.1	C3H family protein
XP_023001530.1	C3H family protein
XP_023003109.1	C3H family protein
XP_023003110.1	C3H family protein
XP_023003877.1	C3H family protein
XP_023004036.1	C3H family protein
XP_023004037.1	C3H family protein
XP_023004038.1	C3H family protein
XP_023004039.1	C3H family protein
XP_023004040.1	C3H family protein
XP_023004551.1	C3H family protein
XP_023004552.1	C3H family protein
XP_023004553.1	C3H family protein
XP_023004554.1	C3H family protein
XP_023004555.1	C3H family protein
XP_023004620.1	C3H family protein
XP_023004628.1	C3H family protein
XP_023004637.1	C3H family protein
XP_023005444.1	C3H family protein
XP_023005674.1	C3H family protein
XP_023006835.1	C3H family protein
XP_023006842.1	C3H family protein
XP_023007069.1	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