IOS1 — Phaseolus vulgaris

Summary

PHAVU_005G162300 (PvIOS1) encodes a protein with a malectin-like domain, leucine-rich repeats, and a serine/threonine/tyrosine kinase catalytic domain, annotated with transmembrane receptor protein tyrosine kinase activity, red/far-red light photoreceptor activity, pectin binding, ammonium channel activity, and histone H2AS1 kinase activity. The gene is associated with downregulation of defense response to oomycetes, regulation of defense response by callose deposition, lateral root branching, response to flooding, abscisic acid metabolism, and endosperm development. It is linked to traits including yield, biomass, photosynthetic rate, water use efficiency, leaf angle, root phototropism, glyphosate sensitivity, and photoperiod-sensitive flowering time. Associations with salt tolerance, bacterial resistance, disease susceptibility, and ammonium transport have been observed. Related genes in other species are linked to pattern-triggered immunity, callose deposition, and abscisic acid signaling.