Effect of ploidy level on expression of lycopene biosynthesis genes and accumulation of phytohormone

• 作 者: DOU Jun-ling YUAN Ping-li ZHAO
• 机 构: ZhengzhouFruitResearchInstitute,CollegeofHorticultureandForestrySciences
• 出 处: 农业科学学报：英文版
• 发表日期: 2017年9期
• 关键词: 八氢番茄红素脱氢酶 生物合成基因 西瓜品种 果实发育 激素水平 成熟过程 积累 倍性 watermelon lycopene gene expression p
• 基金项目: supported by the National Natural Science Foundation of China （31171979 and 31471893）, the Agricultural Science and Technology Innovation Program, China （ASTIP） （CAAS-ASTIP-2017-ZFRI）, the earmarked f

The difference between lycopene and phytohormone levels among diploid, triploid and tetraploid plants of two watermelon cultivars during fruit growth and ripening was studied. The expression pattern of five genes(phytoene synthase(PSY1), phytoene desatura