Evaluation of Related Traits of GmTST2.1 and ZmGIF1 Genes in Soybean(Glycine Max)

• 作者: Dong Hai-ran Chang Hong Wang Jun Bao Dong-fang Zhao Xue Han Ying-peng
• 来源期刊: 东北农业大学学报（英文版）
• 学科: 农学
• 年，卷（期）: 2020,（4）
• 页码范围: 1-8
• 页数: 8页
• 分类号: S565.1
• 语种: 英文

摘要

Soybean(Glycine max)is one of the most important food crops and oil crops in the world.According to the role of sucrose transporter in sugar accumulation,GmTST2.1(Glyma.04G000300)and ZmGIF1 of sugar transport related genes were separately over-expressed in the soybean cultivar Heihe 43 from the perspective of regulatory source to library relationship in the study.The function of soluble sugar accumulation in grains layed a theoretical foundation for the cultivation of new varieties of high-yield genetically modified soybeans.The results showed that the height and 100-seed weight of the over-expressed GmTST2.1 gene were increased with 7％and 17.7％and the soluble sugar content was increased with 1.575 times as much as that of the wild-type soybean.The over-expressed ZmGIF1 gene was found to be 10％higher than that of plant height,1.8％higher than that of 100-seed weight and larger seed size and 1.3 times higher than that of soluble sugar content.Biological yields were increased in both GmTST2.1 and ZmGIF1 genes.