Gene Overview  


General information


Gene id
AT2G33860
Species
Arabidopsis thaliana
Transcript
AT2G33860.1
Coordinates
14325444 - 14328613
Strand
negative
Chromosome
2
Type
Coding gene
Sequence
Show sequence(s)
Gene family
HOM000105   626 genes in 22 species
Sub family
ORTHO004437   27 genes in 18 species
Description
ettin (ett) mutations have pleiotropic effects on Arabidopsis flower development, causing increases in perianth organ number, decreases in stamen number and anther formation, and apical-basal patterning defects in the gynoecium. The ETTIN gene encodes a protein with homology to DNA binding proteins which bind to auxin response elements. ETT transcript is expressed throughout stage 1 floral meristems and subsequently resolves to a complex pattern within petal, stamen and carpel primordia. ETT probably functions to impart regional identity in floral meristems that affects perianth organ number spacing, stamen formation, and regional differentiation in stamens and the gynoecium. During stage 5, ETT expression appears in a ring at the top of the floral meristem before morphological appearance of the gynoecium, consistent with the proposal that ETT is involved in prepatterning apical and basal boundaries in the gynoecium primordium. It is a target of the ta-siRNA tasiR-ARF.;Transcriptional factor B3 family protein / auxin-responsive factor AUX/IAA-related
Comment
transcript
eq
 
Protein information
Cannot create amino acid sequence
 
Gene structure

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Functional annotation information


GO term(s)
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InterPro domain(s)
Interpro idDescription
IPR003340 Transcriptional factor B3
IPR010525 Auxin response factor
View InterPro domain(s) mapping

Gene ids in other PLAZA versions


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