Investigations on N-rich protein (NRP) of Arabidopsis thaliana under different stress conditions

► NRP (Asparagine-rich protein) expression under stress in Arabidopsis thaliana. ► NRP expression increases in response to salt, ozone, mechanical perturbation. ► Stressed nrp knockout seedlings revealed growth inhibition. ► NRP-GFP translocates to mitochondria in response to stress. ► NRP contributes to signal transduction in initial phase of general stress response.