PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v1.0, v2.0, v3.0
Musa acuminata
C3H Family
Species TF ID Description
GSMUA_Achr10P05690_001C3H family protein
GSMUA_Achr10P21350_001C3H family protein
GSMUA_Achr10P23050_001C3H family protein
GSMUA_Achr10P23250_001C3H family protein
GSMUA_Achr10P27910_001C3H family protein
GSMUA_Achr11P07020_001C3H family protein
GSMUA_Achr11P08640_001C3H family protein
GSMUA_Achr11P24730_001C3H family protein
GSMUA_Achr1P02040_001C3H family protein
GSMUA_Achr1P19650_001C3H family protein
GSMUA_Achr1P22880_001C3H family protein
GSMUA_Achr1P26180_001C3H family protein
GSMUA_Achr1P28040_001C3H family protein
GSMUA_Achr2P05300_001C3H family protein
GSMUA_Achr2P16610_001C3H family protein
GSMUA_Achr2P21000_001C3H family protein
GSMUA_Achr2P21010_001C3H family protein
GSMUA_Achr3P00200_001C3H family protein
GSMUA_Achr3P03840_001C3H family protein
GSMUA_Achr3P08970_001C3H family protein
GSMUA_Achr3P16050_001C3H family protein
GSMUA_Achr3P23180_001C3H family protein
GSMUA_Achr3P28210_001C3H family protein
GSMUA_Achr3P29760_001C3H family protein
GSMUA_Achr4P02660_001C3H family protein
GSMUA_Achr4P06500_001C3H family protein
GSMUA_Achr4P06940_001C3H family protein
GSMUA_Achr4P11210_001C3H family protein
GSMUA_Achr4P13890_001C3H family protein
GSMUA_Achr4P15370_001C3H family protein
GSMUA_Achr4P18010_001C3H family protein
GSMUA_Achr4P19140_001C3H family protein
GSMUA_Achr4P21820_001C3H family protein
GSMUA_Achr4P24880_001C3H family protein
GSMUA_Achr4P27270_001C3H family protein
GSMUA_Achr4P33280_001C3H family protein
GSMUA_Achr4P33360_001C3H family protein
GSMUA_Achr5P03440_001C3H family protein
GSMUA_Achr5P18510_001C3H family protein
GSMUA_Achr5P28260_001C3H family protein
GSMUA_Achr6P01020_001C3H family protein
GSMUA_Achr6P12770_001C3H family protein
GSMUA_Achr6P27550_001C3H family protein
GSMUA_Achr6P32910_001C3H family protein
GSMUA_Achr7P02790_001C3H family protein
GSMUA_Achr7P06400_001C3H family protein
GSMUA_Achr7P09340_001C3H family protein
GSMUA_Achr7P13620_001C3H family protein
GSMUA_Achr7P20530_001C3H family protein
GSMUA_Achr7P25070_001C3H family protein
GSMUA_Achr7P27120_001C3H family protein
GSMUA_Achr8P05510_001C3H family protein
GSMUA_Achr8P10000_001C3H family protein
GSMUA_Achr8P17080_001C3H family protein
GSMUA_Achr8P17410_001C3H family protein
GSMUA_Achr8P25260_001C3H family protein
GSMUA_Achr8P25640_001C3H family protein
GSMUA_Achr8P31420_001C3H family protein
GSMUA_Achr8P33690_001C3H family protein
GSMUA_Achr9P07180_001C3H family protein
GSMUA_Achr9P12590_001C3H family protein
GSMUA_Achr9P17630_001C3H family protein
GSMUA_Achr9P21760_001C3H family protein
GSMUA_Achr9P22640_001C3H family protein
GSMUA_Achr9P22650_001C3H family protein
GSMUA_Achr9P27800_001C3H family protein
GSMUA_AchrUn_randomP06770_001C3H family protein
GSMUA_AchrUn_randomP08590_001C3H family protein
GSMUA_AchrUn_randomP17550_001C3H 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