Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
GLV7_ARATH | developmental stage | In roots, expressed only in the quiescent center (QC), the columella stem cells (CC) and the innermost layer of central columella cells; mostly present in the third and fourth CC layers, but not, or only marginally, in the QC (PubMed:20798316, PubMed:22307643, PubMed:23370719). Induced during lateral root formation (PubMed:23370719). Accumulates in pollen grains (PubMed:23370719). |
GLV7_ARATH | function | Signaling peptide (root growth factor) that maintains the postembryonic root stem cell niche (PubMed:20798316, PubMed:23370719). Regulates the pattern of root growth and lateral root development by modulating the length and the number of cortical cells in the root apical meristem (RAM), and the anticlinal asymmetric cell divisions in lateral root initiation cells (By similarity). |
GLV7_ARATH | similarity | Belongs to the RGF family. |
GLV7_ARATH | tissue specificity | Expressed in root tips (PubMed:20798316, PubMed:22307643, PubMed:23370719). Also present in siliques (PubMed:22307643). |
Function
Gene Ontology
cellular component | |
---|---|
extracellular space | ECO |
molecular function | |
growth factor activity | ECO |
biological process | |
cell differentiation | ECO |
positive regulation of cell population proliferation | ECO |
regulation of root morphogenesis | ECO |
regulation of root meristem growth | ECO |
positive regulation of gene expression | ECO |
regulation of asymmetric cell division | ECO |
regulation of lateral root development | ECO |