Journal
PLANT SIGNALING & BEHAVIOR
Volume 5, Issue 8, Pages 1022-1024Publisher
TAYLOR & FRANCIS INC
DOI: 10.4161/psb.5.8.12293
Keywords
AtNOA1; nitric oxide; sali-cylic acid; stomatal closure; Arabidopsis
Categories
Funding
- National Natural Science Foundation of China [30970235, 30670183]
Ask authors/readers for more resources
Phytohormone salicylic acid (SA) has been documented to induce nitric oxide (NO) generation and stomatal closure in plants. However, the cellular components mediating these processes are limited. Here, we report that NO synthesis in guard cells and stomatal closure are markedly induced by SA in Arabidopsis wild type plants, whereas these effects caused by SA are suppressed significantly in noa1 T-DNA mutant plants. These results suggest that AtNOA1 regulates SA-triggered NO accumulation and stomatal closure in Arabidopsis.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available