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A glutathione S-transferase GhTT19 determines flower petal pigmentation via regulating anthocyanin accumulation in cotton

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成果类型:
期刊论文
作者:
Chai, Qichao;Wang, Xiuli;Gao, Mingwei;Zhao, Xuecheng;Chen, Ying;...
通讯作者:
Zhao, JS;Zhao, J
作者机构:
[Gao, Mingwei; Chen, Ying; Jiang, Hui; Zhao, JS; Wang, Xiuli; Wang, Jiabao; Wang, Yongcui; Zhao, Junsheng; Zhang, Chao; Chai, Qichao; Baltaevich, Ahmedov Miraziz] Shandong Acad Agr Sci, Inst Ind Crops, Key Lab Cotton Breeding & Cultivat Huang Huai Hai, Jinan, Peoples R China.
[Zhao, Jian; Zhao, Junsheng; Zhao, Xuecheng] Hunan Agr Univ, Coll Hort, Key Lab Tea Sci, Minist Educ, Changsha, Peoples R China.
[Zhao, JS; Zheng, Meina; Zhao, Junsheng] Shandong Normal Univ, Coll Life Sci, Jinan, Peoples R China.
通讯机构:
[Zhao, JS ] S
[Zhao, J ] H
Shandong Acad Agr Sci, Inst Ind Crops, Key Lab Cotton Breeding & Cultivat Huang Huai Hai, Jinan, Peoples R China.
Hunan Agr Univ, Coll Hort, Key Lab Tea Sci, Minist Educ, Changsha, Peoples R China.
Shandong Normal Univ, Coll Life Sci, Jinan, Peoples R China.
语种:
英文
关键词:
Gossypium;anthocyanin;map-based cloning;GhTT19 allelic variation;transcriptional regulation
期刊:
Plant Biotechnology Journal
ISSN:
1467-7644
年:
2023
卷:
21
期:
2
页码:
433-448
基金类别:
This research was supported by the National Natural Science Foundation of China (31601348); Natural Science Foundation of Shandong Province (ZR2019PC035); Central Leading Local Science and Technology Development Foundation of Shandong Province (YDZX2021085); Seed‐Industrialized Development Program in Shandong Province (2020LZGC002); Agricultural Scientific and Technological Innovation Project of Shandong Academy of Agricultural Sciences (CXGC2022F03) and Key Research and Development Plan of Shandong Province (2021LZGC026).
机构署名:
本校为通讯机构
院系归属:
园艺园林学院
摘要:
R3bic locus encoded a GST‐like GhTT19 facilitating anthocyanin transport. R3bic site was introgressed from G. bickii by a segment replacement. Deletion of a GhPAP1‐binding element in proGhTT19LW results in white petals. GhHY5‐GhPAP1 modulates GhTT19‐mediated petal red pigmentation. Summary Anthocyanin accumulations in the flowers can improve seed production of hybrid lines, and produce higher commodity value in cotton fibre. However, the genetic mechanism underlying the anthocyanin pigmentation in cotton petals is poorly understood. Here, w...

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