Article
Abscisic acid-triggered guard cell l-cysteine desulfhydrase function and in situ hydrogen sulfide production contributes to heme oxygenase-modulated stomatal closure.
Plant, cell & environment - 1 Mar 2020
Zhang Jing, Zhou Mingjian, Ge Zhenglin, Shen Jie, Zhou Can, Gotor Cecilia, Romero Luis C, Duan Xingliang, Liu Xin, Wu Deliang, Yin Xianchao, Xie Yanjie
Abstract excerpt
Recent studies have demonstrated that hydrogen sulfide (H2 S) produced through the activity of l-cysteine desulfhydrase (DES1) is an important gaseous signaling molecule in plants that could participate in abscisic acid (ABA)-induced stomatal closure. However, the coupling of the DES1/H2 S signaling pathways to guard cell movement has not been thoroughly elucidated. The results presented here provide genetic...
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