Ser162-dependent inactivation of overproduced sucrose-phosphate synthase protein of maize leaf in transgenic rice plants

被引：12

作者：

Takahashi, S ^{[1
]}

Ono, K

Ugaki, M

Ishimaru, K

Aoki, N

Ohsugi, R

机构：

[1] Natl Inst Agrobiol Resources, Dept Plant Physiol, Tsukuba, Ibaraki 3058602, Japan

[2] Natl Inst Agrobiol Resources, Dept Biotechnol, Tsukuba, Ibaraki 3058602, Japan

来源：

PLANT AND CELL PHYSIOLOGY | 2000年 / 41卷 / 08期

关键词：

phosphorylation; rice (Oryza sativa L.); sucrose-phosphate synthase (EC 2.4.14); transgenic plant;

D O I：

10.1093/pcp/pcd014

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

To investigate the role of Ser162 in phosphorylation-dependent regulation of maize sucrose-phosphate synthase (SPS) activities in rice, transgenic rice plants expressing wild-type or mutagenized maize SPS were produced. Our results indicate that Ser162 was responsible for overproduction-induced inactivation of SPS protein and for light/dark modulation of this protein in vivo.

引用

页码：977 / 981

页数：5

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