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Quantitative proteomics analysis of DIMBOA-treated rice seedlings

ABSTRACT: Quantitative proteomics analysis of DIMBOA-treated allelopathic rice PI312777 and non-allelopathic rice Lemont

ORGANISM(S): Oryza Sativa

SUBMITTER: Wenxiong Lin

PROVIDER: PXD041754 | iProX | Sun Apr 23 00:00:00 BST 2023

REPOSITORIES: iProX

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Glutathione S-transferase activity facilitates rice tolerance to the barnyard grass root exudate DIMBOA.

Zhang Huabin H Mu Dan D Li Yushan Y Li Xilin X Yan Xue X Li Ke K Jiao Yanyang Y Li Jiayu J Lin Hongmei H Lin Wenxiong W Fang Changxun C

BMC plant biology 20240217 1

<h4>Background</h4>In paddy fields, the noxious weed barnyard grass secretes 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one (DIMBOA) to interfere with rice growth. Rice is unable to synthesize DIMBOA. Rice cultivars with high or low levels of allelopathy may respond differently to DIMBOA.<h4>Results</h4>In this study, we found that low concentrations of DIMBOA (≤ 0.06 mM) promoted seedling growth in allelopathic rice PI312777, while DIMBOA (≤ 0.08 mM) had no significant influence on the non ...[more]

PMID: 38365588

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