Phosphatidic acid modulates MPK3- and MPK6- mediated hypoxia signaling in Arabidopsis (Plant Cell)
Plant Science Research WeeklyPlants experience changes in gene expression and cellular metabolism to improve their survival to abiotic stresses, such as hypoxia. It has been observed that environmental signals induce phospholipase D (PLD) which generates phosphatidic acid (PA) by cleaving membrane phospholipids. Indeed, submergence…