RLK — Oryza sativa Japonica

Summary

OsRLK (OS03G0772600) on rice chromosome 3 encodes a protein with domains including a tyrosine kinase catalytic domain, legume lectin domain, L-type lectin receptor kinase, ConA-like domain superfamily, serine/threonine/tyrosine kinase catalytic domain, protein kinase ATP binding site, protein kinase domain, and kinase-like domain superfamily. It is annotated with protein tyrosine kinase activity, histidine kinase activity, sugar binding, signaling receptor activity, kinase activity, transmembrane receptor protein serine/threonine kinase activity, protein serine kinase activity, protein kinase activity, protein serine/threonine kinase activity, and ATP binding. It is associated with signaling, strigolactone anabolism, chewing, root system development, carbohydrate transport, cell fate specification, pollen aperture formation, system development, gibberellin biosynthesis, fatty acid metabolism, meiosis, PTM, glutathione metabolism, TCA cycle, sexual reproduction, histidyl-aspartyl phosphorelay, auxin transport, and hypersensitivity. The gene has been linked to glume opening, drought sensitivity, stem elongation, stomatal resistance, plant height, grain yield, drought tolerance, and salt tolerance. It localizes to the pollen aperture, plant-type vacuole, endoplasmic reticulum, extracellular region, mitochondria, membrane, cytosol, plasmalemma, and nucleus. Related genes in other species are linked to reactive oxygen species, stomatal immunity, and ethylene production.