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.

电镜观察结果证实，NO促进片肉细胞和维管鞘细胞中体的发，体数量增多且体积增大，基质片层和基粒数量明显增多且结构完好。