Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
IDD1_ARATH | developmental stage | Strongly up-regulated during seed development. |
IDD1_ARATH | function | Transcription factor promoting the transition to germination by regulating light and hormonal signaling during seed maturation (PubMed:21571950). Acts as a positive regulator of phytochrome and/or gibberellin action (PubMed:21571950, PubMed:25035403). |
IDD1_ARATH | tissue specificity | At 3 days post anthesis (DPA), expressed in the chalazal endosperm region. By 6 DPA, expressed in the endosperm and embryo. In fully germinated seed, strongest expression in the root tip and not detected in the cotyledons. In 4-days old seedlings, restricted to the vasculature of the cotyledons, the shoot apical meristem region, and the root tip. By 8 days, restricted to newly emerged leaves. |
Function
Gene Ontology
cellular component | |
---|---|
nucleus | ECO |
molecular function | |
DNA-binding transcription factor activity | ECO |
transcription cis-regulatory region binding | ECO |
metal ion binding | ECO |
biological process | |
seed maturation | ECO |
regulation of DNA-templated transcription | ECO |
regulation of gibberellic acid mediated signaling pathway | ECO |
gibberellic acid mediated signaling pathway | ECO |
regulation of seed germination | ECO |
Interactions
Interaction Network
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