湖南农业大学学报（自然科学版）2011，Vol.37Issue(2)：139-142,4.DOI:10.3724/SP.J.1238.2011.00139
拟南芥psc1突变体降低蔗糖诱导的花青素积累
The pscl mutant reduces the accumulation of sucrose-induced anthocyanin in Arabidopsis
摘要
Abstract
Arabidopsis wild-type and pscl mutant were used to investigate the anthocyanin accumulation induced by sucrose. The results showed that the anthocyanin was induced by sucrose and the expression of DFR, a key gene in anthocyanin biosynthesis, compared with wild-type, was clearly reduced in the pscl mutant when the sucrose concentration was higher than 60 mmol/L. The pscl mutant was treated by epibrassinolide with or without sucrose, and it was found that the application of epibrassinolide remarkably increased the sucrose-induced anthocyanin content and the expression of DFR gene of the pscl mutant as well.关键词
拟南芥psc1突变体/花青素/蔗糖/表油菜素内酯Key words
Arabidopsispscl mutant/ anthocyanin/ sucrose/ epibrassinolide分类
生物科学引用本文复制引用
袁利兵,张琨,彭志红,任春梅..拟南芥psc1突变体降低蔗糖诱导的花青素积累[J].湖南农业大学学报（自然科学版）,2011,37(2):139-142,4.基金项目
国家自然科学基金项目(30770195) （30770195）
