Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
HDG12_ARATH | developmental stage | During embryo development, expressed in all cells at the 4- and 16-cell embryo stages (PubMed:25564655). Expression is restricted to the protoderm from the globular stage onward (PubMed:25564655). In primary and lateral roots, observed in the epidermis, the outer layer of columella cells and lateral root cap (PubMed:25564655). |
HDG12_ARATH | function | Probable transcription factor that acts as a negative regulator of trichome branching in association with HDG11 (PubMed:16778018). Seems to promote cell differentiation (PubMed:25564655). May regulate cell differentiation and proliferation during root and shoot meristem development (PubMed:25564655). Acts as a positive regulator of SCL18/LAS expression (PubMed:25358340). Involved, together with PDF2, in the regulation of flower organs development by promoting the expression of APETALA 3 (AP3) in the epidermis and internal cell layers of developing flowers (PubMed:23590515). |
HDG12_ARATH | similarity | Belongs to the HD-ZIP homeobox family. Class IV subfamily. |
HDG12_ARATH | tissue specificity | Expressed in apical meristems and young epidermal tissue including trichomes and stipules. Expressed in lateral root tips, the L1 layer of apical inflorescence meristems and early flower primordia, carpel and stamen filament epidermis, stigma papillae, ovule primordia, nucellus and embryo. |
Function
Gene Ontology
cellular component | |
---|---|
nucleus | ECO |
molecular function | |
lipid binding | ECO |
DNA-binding transcription factor activity | ECO |
DNA binding | ECO |
DNA-binding transcription factor activity, RNA polymerase II-specific | ECO |
biological process | |
cell differentiation | ECO |
maintenance of floral organ identity | ECO |
trichome branching | ECO |
Interactions
Interaction Network
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