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Article

Intergrative metabolomic and transcriptomic analyses unveil nutrient remobilization events in leaf senescence of tobacco.

Scientific reports - 21 Sept 2017

Li Wei, Zhang Hailiang, Li Xiaoxu, Zhang Fengxia, Liu Cheng, Du Yongmei, Gao Xiaoming, Zhang Zenglin, Zhang Xiaobing, Hou Zhihui, Zhou Hui, Sheng Xiaofei, Wang Guodong, Guo Yongfeng

Abstract excerpt

Leaf senescence in plants is a coordinated process that involves remobilization of nutrients from senescing leaves to sink tissues. The molecular events associated with nutrient remobilization are however not well understood. In this study the tobacco system with a source-sink relationship between different leaf positions was used in analyzing the spatiotemporal changes of 76 metabolites from leaves at 3...

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PMID: 28935979
DOI: 10.1038/s41598-017-11615-0
PMCID: PMC5608745

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