Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
PLS_ARATH | developmental stage | First observed in embryos from the heart stage and throughout embryo development, restricted to the basal part, constituting the developing radicle. During the curled cotyledonary stage, strongly expressed in the radicle and detectable in the cotyledons. On germination, mostly present in root tips, but also at low levels in the cotyledons and hypocotyl. In flowering plants, restricted to the root tip and to the silique wall. |
PLS_ARATH | function | Required for correct root growth and vascular development, probably by modulating both cell division rate in meristems and cell elongation in roots. Negative regulator of the ethylene signaling pathway that modulates microtubule cytoskeleton dynamics and auxin transport and homeostasis, and possibly cytokinin signaling, thus influencing root growth and lateral root development. |
PLS_ARATH | similarity | Belongs to the POLARIS peptide family. |
PLS_ARATH | tissue specificity | Mostly expressed in the embryonic root from the heart stage and in the seedling primary and lateral root tips, especially in the columella initials and lateral root cap. Also detectable in aerial parts of the seedling, sepals and leaves, principally in vascular tissues of the lamina and petiole. |
Function
Gene Ontology
cellular component | |
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No terms in this category. | |
molecular function | |
No terms in this category. | |
biological process | |
response to cytokinin | ECO |
adaxial/abaxial pattern specification | ECO |
root development | ECO |
auxin polar transport | ECO |
regulation of microtubule cytoskeleton organization | ECO |
response to auxin | ECO |
negative regulation of ethylene-activated signaling pathway | ECO |
ethylene-activated signaling pathway | ECO |
xylem and phloem pattern formation | ECO |
cellular response to auxin stimulus | ECO |
cellular response to cytokinin stimulus | ECO |
auxin-activated signaling pathway | ECO |
cellular response to ethylene stimulus | ECO |
cytokinin-activated signaling pathway | ECO |