PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Coffea arabica
C3H Family
Species TF ID Description
XP_027061763.1C3H family protein
XP_027062383.1C3H family protein
XP_027062401.1C3H family protein
XP_027062402.1C3H family protein
XP_027064368.1C3H family protein
XP_027064369.1C3H family protein
XP_027064370.1C3H family protein
XP_027064371.1C3H family protein
XP_027064993.1C3H family protein
XP_027065159.1C3H family protein
XP_027065247.1C3H family protein
XP_027066667.1C3H family protein
XP_027066668.1C3H family protein
XP_027068397.1C3H family protein
XP_027068398.1C3H family protein
XP_027068399.1C3H family protein
XP_027068400.1C3H family protein
XP_027068415.1C3H family protein
XP_027068416.1C3H family protein
XP_027068417.1C3H family protein
XP_027068418.1C3H family protein
XP_027068419.1C3H family protein
XP_027068420.1C3H family protein
XP_027068421.1C3H family protein
XP_027068760.1C3H family protein
XP_027069237.1C3H family protein
XP_027070507.1C3H family protein
XP_027070508.1C3H family protein
XP_027071545.1C3H family protein
XP_027072269.1C3H family protein
XP_027072270.1C3H family protein
XP_027072271.1C3H family protein
XP_027072966.1C3H family protein
XP_027072967.1C3H family protein
XP_027072968.1C3H family protein
XP_027073582.1C3H family protein
XP_027073583.1C3H family protein
XP_027074162.1C3H family protein
XP_027077529.1C3H family protein
XP_027078712.1C3H family protein
XP_027081505.1C3H family protein
XP_027081684.1C3H family protein
XP_027081685.1C3H family protein
XP_027084971.1C3H family protein
XP_027087150.1C3H family protein
XP_027087152.1C3H family protein
XP_027087153.1C3H family protein
XP_027088906.1C3H family protein
XP_027088907.1C3H family protein
XP_027088908.1C3H family protein
XP_027089825.1C3H family protein
XP_027090201.1C3H family protein
XP_027092064.1C3H family protein
XP_027092065.1C3H family protein
XP_027094420.1C3H family protein
XP_027094421.1C3H family protein
XP_027096305.1C3H family protein
XP_027096704.1C3H family protein
XP_027096705.1C3H family protein
XP_027098114.1C3H family protein
XP_027098120.1C3H family protein
XP_027098128.1C3H family protein
XP_027098137.1C3H family protein
XP_027098182.1C3H family protein
XP_027099537.1C3H family protein
XP_027099538.1C3H family protein
XP_027101027.1C3H family protein
XP_027101989.1C3H family protein
XP_027101990.1C3H family protein
XP_027101992.1C3H family protein
XP_027103024.1C3H family protein
XP_027104317.1C3H family protein
XP_027105323.1C3H family protein
XP_027105324.1C3H family protein
XP_027105325.1C3H family protein
XP_027105327.1C3H family protein
XP_027105328.1C3H family protein
XP_027105329.1C3H family protein
XP_027105330.1C3H family protein
XP_027106330.1C3H family protein
XP_027108013.1C3H family protein
XP_027108014.1C3H family protein
XP_027108015.1C3H family protein
XP_027108016.1C3H family protein
XP_027108017.1C3H family protein
XP_027110404.1C3H family protein
XP_027110784.1C3H family protein
XP_027112909.1C3H family protein
XP_027112912.1C3H family protein
XP_027113299.1C3H family protein
XP_027113300.1C3H family protein
XP_027113706.1C3H family protein
XP_027113707.1C3H family protein
XP_027113708.1C3H family protein
XP_027113709.1C3H family protein
XP_027113726.1C3H family protein
XP_027116055.1C3H family protein
XP_027116904.1C3H family protein
XP_027116912.1C3H family protein
XP_027116915.1C3H family protein
XP_027116923.1C3H family protein
XP_027119769.1C3H family protein
XP_027119770.1C3H family protein
XP_027119771.1C3H family protein
XP_027119772.1C3H family protein
XP_027121115.1C3H family protein
XP_027123004.1C3H family protein
XP_027123005.1C3H family protein
XP_027123355.1C3H family protein
XP_027124200.1C3H family protein
XP_027126993.1C3H 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