外源NO供体对水分亏缺下玉米叶片碳同化关键酶及抗氧化系统的影响
杨青华(
),郑博元,李蕾蕾,贾双杰,韩心培,郭家萌,王泳超,邵瑞鑫()
),郑博元,李蕾蕾,贾双杰,韩心培,郭家萌,王泳超,邵瑞鑫()
Effect of Exogenous Nitric Oxide Donor on Carbon Assimilation and Antioxidant System in Leaves of Maize Seedlings under PEG-induced Water Deficit Stress
Qing-Hua YANG(),Bo-Yuan ZHENG,Lei-Lei LI,Shuang-Jie JIA,Xin-Pei HAN,Jia-Meng GUO,Yong-Chao WANG,Rui-Xin SHAO()
),Bo-Yuan ZHENG,Lei-Lei LI,Shuang-Jie JIA,Xin-Pei HAN,Jia-Meng GUO,Yong-Chao WANG,Rui-Xin SHAO()
图1. 外源NO对干旱胁迫下玉米幼苗Rubisco活性(A)及活化酶RCA活性(B)的影响
处理CK、SNP、PEG、SNP + PEG分别为0% PEG、100 μmol L-1 SNP、20% PEG和100 μmol L-1 SNP + 20% PEG。
Fig. 1. Effects of exogenous NO on the Rubisco activity (A) and RCA activity (B) in leaves of maize seedlings under drought stress
Treatments including CK, SNP, PEG, and SNP + PEG indicate 0% PEG, 100 μmol L-1 SNP, 20% PEG, and 100 μmol L-1 SNP + 20% PEG, respectively.
