Characterization of Arabidopsis mutants insensitive to high sugar concentrations

被引：0
|
作者：
Dong Ho Shin
Tae-Lim Kim
Man-Ho Cho
Sang-Won Lee
Seong Hee Bhoo
机构：
[1] Chungnam National University,Department of Biological Sciences
[2] Kyung Hee University,Graduate School of Biotechnology and Plant Metabolism Research Center
来源：
Journal of the Korean Society for Applied Biological Chemistry | 2015年 / 58卷
关键词：
Abscisic acid; Salt stress; Sucrose-insensitive mutant; Sugar signal transduction;
D O I：
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中图分类号：
学科分类号：
摘要：
Sugar is appreciated to function as a signaling molecule by controlling gene expression, thereby regulating various developmental processes in plants. We screened sucrose-insensitive (sin) mutants in Arabidopsis that showed normal germination and seedling development under high concentration (438 mM) of sucrose. Compared to wild-type and other sugar mutants, sin mutants seedlings exhibited resistance to high glucose, high salt, and paclobutrazol, inhibitor of gibberellin biosynthesis. We discuss the unique characteristics of these sin mutants in this report.
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页码：741 / 744
页数：3
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