Functional interaction of nitrate signaling regulator NLP7 and N-degron “recognin” PRT6 enhances abiotic stress tolerance (Plant Physiol.)
In addition to the vast array of metabolic and signaling roles, nitric oxide (NO) is prominently involved in low oxygen sensing in seeds and waterlogged plants. In Arabidopsis, the cytosolic nitrate reductase (NR) isoforms NIA1/NIA2 catalyze the reductive pathway of NO generation. NO sensing in plants constitute highly regulated proteasomal degradation of ethylene response transcription […]