Specific roles of tocopherols and tocotrienols in seed longevity and germination tolerance to abiotic stress in transgenic rice
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- 作者：Defu Chenb ; Yanlan Lia ; Tao Fanga ; Xiaoli Shia ; Xiwen Chena ; xiwenchen@nankai.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：APX ; ascorbate peroxidase ; DAB ; 3 ; 3&prime ; -Diaminobenzidine ; DAI ; days after imbibition ; DMPBQ ; 2 ; 3-Dimethy-6-phytyl-1 ; 4-benzoquinol ; HGGT ; homogentisate geranylgeranyl transferase ; HPT ; homogentisate phytyltransferase ; LOOH ; lipid hydroperoxides ; MDA ; malondialdehyde ; NBT ; nitrotetrazolium blue chloride ; NT ; non-transformed plants ; PC-8 ; plastochromanol-8 ; PUFAs ; polyunsaturated fatty acids ; ROS ; reactive oxygen species ; SOD ; superoxide dismutase ; TC ; tocopherol cyclase ; WT ; wild type
- 刊名：Plant Science
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：244
- 期：Complete
- 页码：31-39
- 全文大小：1543 K
文摘
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The distribution of tocochromanols in rice seeds were characterized.
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Tocopherols function in seeds by protecting the embryo from ROS attack.
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Tocotrienols function in seeds by reducing its metabolic activity.