Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
CLE44_ARATH | function | Extracellular signal peptide that regulates cell fate. May act with TDR as a ligand-receptor pair in a signal transduction pathway that represses tracheary element differentiation but promotes the formation of procambial cells adjacent to phloem cells in the veins. Regulates the transition of protophloem cells from proliferation to differentiation, thus impinging on postembryonic growth capacity of the root meristem; this signaling pathway requires CRN and CLV2 (PubMed:28607033). |
CLE44_ARATH | similarity | Belongs to the CLV3/ESR signal peptide family. |
CLE44_ARATH | subcellular location | Probably secreted from the phloem cells and distributed in the procambial region. |
CLE44_ARATH | tissue specificity | Mostly expressed in flowers and leaves. Widely expressed along the vascular strands. In roots and hypocotyls, present in endodermal cells as well as cells in the phloem and the adjacent pericycle. |
Function
Gene Ontology
cellular component | |
---|---|
apoplast | ECO |
molecular function | |
receptor serine/threonine kinase binding | ECO |
biological process | |
xylem development | ECO |
procambium histogenesis | ECO |
regulation of cell differentiation | ECO |
maintenance of root meristem identity | ECO |
cell-cell signaling involved in cell fate commitment | ECO |
phloem or xylem histogenesis | ECO |
phloem development | ECO |
axillary shoot meristem initiation | ECO |
Interactions
Interaction Network
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