A DELLA protein complex controls the arbuscular mycorrhizal symbiosis in plants
Dear Editor,
Plants establish beneficial symbiotic associations with arbuscular mycorrhizal fungi,which colonize the root cortex,building specialized structures called arbuscules that facilitate nutrient exchange.The association occurs following plant recognition of lipochitooligosaccharides (LCOs) from mycorrhizal fungi,which activates the symbiosis signaling pathway prior to mycorrhizal colonization.Here we show that SLR1/DELLA,a repressor of gibberellic acid (GA) signaling,and its interacting partner protein are required for the mycorrhizal symbiosis.
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This work is Supported by the Strategic Priority Research Program of the Chinese Academy of Sciences XDA08010401
2014-03-28(万方平台首次上网日期,不代表论文的发表时间)
共4页
130-133