PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

Plant Transcription Factor Database

Salvia splendens

C3H Family

Species	TF ID	Description
Salvia splendens (96)	TEY11672.1	C3H family protein
	TEY11872.1	C3H family protein
	TEY12490.1	C3H family protein
	TEY14616.1	C3H family protein
	TEY14649.1	C3H family protein
	TEY15341.1	C3H family protein
	TEY15782.1	C3H family protein
	TEY17445.1	C3H family protein
	TEY17947.1	C3H family protein
	TEY18729.1	C3H family protein
	TEY19475.1	C3H family protein
	TEY20485.1	C3H family protein
	TEY21481.1	C3H family protein
	TEY21590.1	C3H family protein
	TEY21931.1	C3H family protein
	TEY21958.1	C3H family protein
	TEY22640.1	C3H family protein
	TEY23106.1	C3H family protein
	TEY23358.1	C3H family protein
	TEY24017.1	C3H family protein
	TEY24282.1	C3H family protein
	TEY25773.1	C3H family protein
	TEY25815.1	C3H family protein
	TEY25871.1	C3H family protein
	TEY26581.1	C3H family protein
	TEY26973.1	C3H family protein
	TEY27887.1	C3H family protein
	TEY28771.1	C3H family protein
	TEY29473.1	C3H family protein
	TEY30685.1	C3H family protein
	TEY31637.1	C3H family protein
	TEY32178.1	C3H family protein
	TEY32740.1	C3H family protein
	TEY34486.1	C3H family protein
	TEY35131.1	C3H family protein
	TEY35562.1	C3H family protein
	TEY37120.1	C3H family protein
	TEY37236.1	C3H family protein
	TEY37563.1	C3H family protein
	TEY37625.1	C3H family protein
	TEY39532.1	C3H family protein
	TEY41068.1	C3H family protein
	TEY41140.1	C3H family protein
	TEY42186.1	C3H family protein
	TEY42947.1	C3H family protein
	TEY45723.1	C3H family protein
	TEY46637.1	C3H family protein
	TEY48411.1	C3H family protein
	TEY48453.1	C3H family protein
	TEY49196.1	C3H family protein
	TEY50593.1	C3H family protein
	TEY50914.1	C3H family protein
	TEY51476.1	C3H family protein
	TEY53817.1	C3H family protein
	TEY54450.1	C3H family protein
	TEY54474.1	C3H family protein
	TEY57219.1	C3H family protein
	TEY58917.1	C3H family protein
	TEY60045.1	C3H family protein
	TEY60079.1	C3H family protein
	TEY60499.1	C3H family protein
	TEY61788.1	C3H family protein
	TEY63120.1	C3H family protein
	TEY64093.1	C3H family protein
TEY66531.1	C3H family protein
TEY67016.1	C3H family protein
TEY68570.1	C3H family protein
TEY68823.1	C3H family protein
TEY69701.1	C3H family protein
TEY70789.1	C3H family protein
TEY72099.1	C3H family protein
TEY72187.1	C3H family protein
TEY72712.1	C3H family protein
TEY72799.1	C3H family protein
TEY72801.1	C3H family protein
TEY73903.1	C3H family protein
TEY73933.1	C3H family protein
TEY80708.1	C3H family protein
TEY80725.1	C3H family protein
TEY81483.1	C3H family protein
TEY82130.1	C3H family protein
TEY84522.1	C3H family protein
TEY85032.1	C3H family protein
TEY85411.1	C3H family protein
TEY86237.1	C3H family protein
TEY86281.1	C3H family protein
TEY88675.1	C3H family protein
TEY89370.1	C3H family protein
TEY90185.1	C3H family protein
TEY91217.1	C3H family protein
TEY91300.1	C3H family protein
TEY92210.1	C3H family protein
TEY92603.1	C3H family protein
TEY92848.1	C3H family protein
TEY92987.1	C3H family protein
TEY93045.1	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