Changes in phenotype of transgenic amaranth Amaranthus retroflexus L., overexpressing ARGOS-LIKE gene

被引：0

作者：

B. R. Kuluev

E. V. Mikhaylova

R. M. Taipova

A. V. Chemeris

机构：

[1] Russian Academy of Sciences,Institute of Biochemistry and Genetics, Ufa Scientific Center

[2] Bashkir State University,undefined

来源：

Russian Journal of Genetics | 2017年 / 53卷

关键词：

L.; organ size; transgenic plants; floral dip; dahlia mosaic virus promoter;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Amaranth is a new and promising crop for the Russian climate, notable for its well-balanced amino acid composition. Yield increase using the methods of genetic engineering is a challenging task. We generated transgenic plants of amaranth with expression of the Arabidopsis thaliana ARGOS-LIKE gene under the control of the dahlia mosaic virus promoter. We achieved 1.4% transformation effectiveness. In comparison with wild-type amaranth, we observed a 21% increase in stem length, 79% increase in leaf length, and 190% increase in fresh weight of transgenic plants. It was shown that ARGOS-LIKE gene of A. thaliana along with the dahlia mosaic virus promoter can be used to increase primarily the green weight of shoot and leaf size of amaranth.

引用

页码：67 / 75

页数：8

共 41 条

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