期刊论文

Ren, Chunmei

英文

PLANT SIGNALING & BEHAVIOR

1559-2316

2010

5

2

140-142

10.4161/psb.5.2.10399

National Science Foundation of China; National Basic Research 973 Program of China; Scientific Research Fund of Hunan Provincial Education Department

本校为第一且通讯机构

Jasmonate (JA) inhibits root growth of Arabidopsis thaliana seedlings. The mutation in COI1, that plays a central role in JA signaling, displays insensitivity to JA inhibition of root growth. To dissect JA signaling pathway, we recently isolated one mutant named psc1, which partially suppresses coi1 insensitivity to JA inhibition of root growth. As we identified the PSC1 gene as an allele of DWF4 that encodes a key enzyme in brassinosteroid (BR) biosynthesis, we hypothesized and demonstrated that BR is involved in JA signaling and negatively re...