The results showed that NO could completely reverse the inter-veinal chlorosis induced by iron deficiency and increase chlorophyll content in the leaves of maize seedlings.

电镜观察结果证，NO了玉米叶片叶肉细胞和维管鞘细胞中叶绿的发育，叶绿增多且积增大，基质片层和基粒明显增多且结构完好。