Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
NC105_ARATH | developmental stage | Up-regulated during xylem vessel element formation. Expressed preferentially in procambial cells adjacent to root meristem. |
NC105_ARATH | function | Transcription activator that binds to the secondary wall NAC binding element (SNBE), 5'-(T/A)NN(C/T)(T/C/G)TNNNNNNNA(A/C)GN(A/C/T)(A/T)-3', in the promoter of target genes (By similarity). Involved in xylem formation by promoting the expression of secondary wall-associated transcription factors and of genes involved in secondary wall biosynthesis and programmed cell death, genes driven by the secondary wall NAC binding element (SNBE). Triggers thickening of secondary walls (PubMed:25148240). |
NC105_ARATH | similarity | Belongs to the plant vascular related NAC-domain protein family. |
NC105_ARATH | tissue specificity | Detected in root protoxylem and metaxylem poles and in vessels of protoxylems, outermost metaxylems, inner metaxylems, shoots and hypocotyls. Expressed in roots, hypocotyls, cotyledons and leaves (PubMed:18445131). Present in developing xylems (PubMed:16103214, PubMed:17565617). Present in root developing xylems (PubMed:16103214). Specifically expressed in vessels but not in interfascicular fibers in stems (PubMed:25148240). |
Function
Gene Ontology
cellular component | |
---|---|
nucleus | ECO |
molecular function | |
sequence-specific DNA binding | ECO |
DNA-binding transcription factor activity | ECO |
transcription cis-regulatory region binding | ECO |
biological process | |
regulation of DNA-templated transcription | ECO |
positive regulation of secondary cell wall biogenesis | ECO |
xylem vessel member cell differentiation | ECO |
cell wall organization | ECO |
Interactions
Interaction Network
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