Nitric oxide and phspholipid signaling during stomatal closure

AYELEN DISTÉFANO; DENISE SCUFFI; CARLOS GARCIA-MATA; LORENZO LAMATTINA; ANA MARÍA LAXALT

Congreso; XXIX Reunioin Argentina de Fisiología Vegetal; 2012

Plants regulate gas exchange through stomata, which are pores located in the epidermis of the aerial part of the plant. Under drought stress, the hormone ABA promotes stomatal closing reducing transpiration and water loss.