PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Camellia sinensis var. sinensis
C3H Family
Species TF ID Description
XP_028052581.1C3H family protein
XP_028055625.1C3H family protein
XP_028055626.1C3H family protein
XP_028056019.1C3H family protein
XP_028056281.1C3H family protein
XP_028056282.1C3H family protein
XP_028056761.1C3H family protein
XP_028056864.1C3H family protein
XP_028058381.1C3H family protein
XP_028058693.1C3H family protein
XP_028058899.1C3H family protein
XP_028060170.1C3H family protein
XP_028060199.1C3H family protein
XP_028060541.1C3H family protein
XP_028060542.1C3H family protein
XP_028062079.1C3H family protein
XP_028062080.1C3H family protein
XP_028062081.1C3H family protein
XP_028065236.1C3H family protein
XP_028068109.1C3H family protein
XP_028068110.1C3H family protein
XP_028071679.1C3H family protein
XP_028071974.1C3H family protein
XP_028074079.1C3H family protein
XP_028074784.1C3H family protein
XP_028074785.1C3H family protein
XP_028076441.1C3H family protein
XP_028076442.1C3H family protein
XP_028077457.1C3H family protein
XP_028077801.1C3H family protein
XP_028079961.1C3H family protein
XP_028079962.1C3H family protein
XP_028079963.1C3H family protein
XP_028080306.1C3H family protein
XP_028081268.1C3H family protein
XP_028082266.1C3H family protein
XP_028082267.1C3H family protein
XP_028082268.1C3H family protein
XP_028082269.1C3H family protein
XP_028082270.1C3H family protein
XP_028082271.1C3H family protein
XP_028082272.1C3H family protein
XP_028084155.1C3H family protein
XP_028085605.1C3H family protein
XP_028086238.1C3H family protein
XP_028086302.1C3H family protein
XP_028087661.1C3H family protein
XP_028089503.1C3H family protein
XP_028089504.1C3H family protein
XP_028089505.1C3H family protein
XP_028091774.1C3H family protein
XP_028092752.1C3H family protein
XP_028092753.1C3H family protein
XP_028093112.1C3H family protein
XP_028096224.1C3H family protein
XP_028096225.1C3H family protein
XP_028096228.1C3H family protein
XP_028096556.1C3H family protein
XP_028098725.1C3H family protein
XP_028101419.1C3H family protein
XP_028101420.1C3H family protein
XP_028101421.1C3H family protein
XP_028101423.1C3H family protein
XP_028101487.1C3H family protein
XP_028102409.1C3H family protein
XP_028102410.1C3H family protein
XP_028103935.1C3H family protein
XP_028106096.1C3H family protein
XP_028106757.1C3H family protein
XP_028107624.1C3H family protein
XP_028107625.1C3H family protein
XP_028107626.1C3H family protein
XP_028107627.1C3H family protein
XP_028108197.1C3H family protein
XP_028108198.1C3H family protein
XP_028109565.1C3H family protein
XP_028110730.1C3H family protein
XP_028111176.1C3H family protein
XP_028112174.1C3H family protein
XP_028112176.1C3H family protein
XP_028113973.1C3H family protein
XP_028113974.1C3H family protein
XP_028113975.1C3H family protein
XP_028113976.1C3H family protein
XP_028113977.1C3H family protein
XP_028113978.1C3H family protein
XP_028113979.1C3H family protein
XP_028113981.1C3H family protein
XP_028114285.1C3H family protein
XP_028116349.1C3H family protein
XP_028116350.1C3H family protein
XP_028118033.1C3H family protein
XP_028122851.1C3H family protein
XP_028122852.1C3H family protein
XP_028122875.1C3H family protein
XP_028123377.1C3H family protein
XP_028123604.1C3H family protein
XP_028124636.1C3H family protein
XP_028125099.1C3H family protein
XP_028125100.1C3H family protein
XP_028125101.1C3H family protein
XP_028125102.1C3H family protein
XP_028125728.1C3H family protein
XP_028127676.1C3H 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