期刊
PLANT PATHOLOGY JOURNAL
卷 28, 期 2, 页码 202-206出版社
KOREAN SOC PLANT PATHOLOGY
DOI: 10.5423/PPJ.2012.28.2.202
关键词
abiotic stress; induced tolerance to environmental stress; priming; stomatal closure
资金
- National Research Foundation of Korea (NRF)
- Ministry of Education, Science and Technology [2011-0011555]
- National Research Foundation of Korea [2011-0011555] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Root colonization by the rhizobacterium Pseudomonas chlororaphis O6 in Arabidopsis thaliana Col-0 plants resulted in induced tolerance to drought and salinity caused by halide salt-generated ionic stress but not by osmotic stress caused by sorbitol. Stomatal apertures decreased following root colonization by P chlororaphis O6 in both wild-type and ABA-insensitive Arabidopsis mutant plants. These results suggest that an ABA-independent stomatal closure mechanism in the guard cells of P. chlororaphis O6-colonized plants could be a key phenotype for induced systemic tolerance to drought and salt stress.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据