SR1 — Nicotiana attenuata

Summary

A4A49_41925 (NaSR1, also known as NaCIPK14, PKS5, and SNRK3.19) on coyote tobacco (Nicotiana attenuata) scaffold08290 encodes a protein with a NAF/FISL domain and a serine/threonine kinase domain, annotated with nucleoside diphosphate kinase activity, protein kinase inhibitor activity, and heat shock protein binding. The gene is associated with responses to pH, trehalose, and reactive oxygen species, as well as regulation of abscisic acid biosynthesis, potassium transport, and systemic acquired resistance. It is linked to traits including drought sensitivity, alkali soil sensitivity, bacterial blight disease resistance, submergence tolerance, and mineral and ion transport. Localization evidence connects the product to the tonoplast, thylakoid, and stress granules. Related genes in other species are linked to pathogen resistance, abiotic stress tolerance, and stomatal defense.