Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
TCP4_ARATH | developmental stage | Expressed in cotyledons during embryogenesis. Expressed during ovule development (PubMed:25378179). |
TCP4_ARATH | function | Transcription factor playing a pivotal role in the control of morphogenesis of shoot organs by negatively regulating the expression of boundary-specific genes such as CUC genes, probably through the induction of miRNA (e.g. miR164) (PubMed:12931144, PubMed:17307931). Required during early steps of embryogenesis (PubMed:15634699). Participates in ovule develpment (PubMed:25378179). Activates LOX2 expression by binding to the 5'-GGACCA-3' motif found in its promoter (PubMed:12931144, PubMed:15634699, PubMed:17307931, PubMed:18816164, PubMed:25378179). Activates YUC5 transcription by binding to the 5'-GTGGGCCA-3' motif found in its promoter (PubMed:27597774). Through the activation of YUC5 transcription, integrates the auxin response to a brassinosteroid-dependent molecular circuit that promotes cell elongation in hypocotyls (PubMed:27597774). Activates GIS transcription by binding to the 5'-TGGTCC-3' motif found in its promoter (PubMed:29165850). Involved in the regulation of trichome branching through the activation of GIS transcription (PubMed:29165850). Activates CO transcription by binding to the 5'-GGACCAC-3' motif found in its promoter (PubMed:28628608). Involved in the regulation of photoperiodic flowering through the activation of CO transcription (PubMed:28628608). Activates TCL1 and TCL2 transcription by binding to the 5'-TGGCCA-3' and 5'-GTGGACCA-3' motifS found in their respective promoters (PubMed:31575625). Involved in the suppression of trichome initiaition through the activation of TCL1 and TCL2 transcription (PubMed:31575625). Activates HAT2 transcription by binding to the 5'-TGGTCCAC-3' motif found in its promoter (PubMed:30742619). Through the activation of HAT2 transcription, involved in the auxin-independent reprogramming of mitotic cells to exit division and acquire differentiation competence within the transition zone (PubMed:30742619). |
TCP4_ARATH | tissue specificity | Expressed in cotyledons, particularly in the vascular region, in leaves, roots, buds, flowers and immature siliques. |
Function
Gene Ontology
cellular component | |
---|---|
nucleus | ECO |
molecular function | |
DNA-binding transcription activator activity | ECO |
sequence-specific double-stranded DNA binding | ECO |
DNA-binding transcription factor activity | ECO |
DNA binding | ECO |
biological process | |
leaf senescence | ECO |
cotyledon development | ECO |
regulation of DNA-templated transcription | ECO |
leaf development | ECO |
embryo development ending in seed dormancy | ECO |
cotyledon morphogenesis | ECO |
Interactions
Interaction Network
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