检索结果-南通市图书馆

Development of an efficient expression system with large cargo capacity for interrogation of gene function in bamboo based on bamboo mosaic virus

引用

Journal of Integrative Plant Biology 2023年第6期65卷 1369-1382页

作者： Yandong Jin Baijie Wang Mingchuan Bao Yujie Li Shengwu Xiao Yuhua Wang Jun Zhang Liangzhen Zhao Hangxiao Zhang Yau-Heiu Hsu Mingjie Li Lianfeng Gu College of Forestry Fujian Agriculture and Forestry UniversityFuzhou 350002China Basic Forestry and Proteomics Research Center School of Future TechnologyCollege of ForestryFujian Agriculture and Forestry UniversityFuzhou 350002China Graduate Institute of Biotechnology Chung Hsing UniversityTaichung 40227China College of crop science Fujian Agriculture and Forestry UniversityFuzhou 350002China

Bamboo is one of the fastest growing plants among monocotyledonous species and is grown extensively in subtropical regions.Although bamboo has high economic value and produces much biomass quickly,gene functional research is hindered by the low efficiency of genetic transformation in this species.We therefore explored the potential of a bamboo mosaic virus(bamv)-mediated expression system to investigate genotype-phenotype associations.We determined that the sites between the triple gene block proteins(TGBps)and the coat protein(CP)of bamv are the most efficient insertion sites for the expression of exogenous genes in both monopodial and sympodial bamboo species.Moreover,we validated this system by individually overexpressing the two endogenous genes ACE1 and DEC1,which resulted in the promotion and suppression of intemode elongation,respectively.In particular,this system was able to drive the expression of three 2A-linked betalain biosynthesis genes(more than 4 kb in length)to produce betalain,indicating that it has high cargo capacity and may provide the prerequisite basis for the development of a DNA-free bamboo genome editing platform in the future.Since bamv can infect multiple bamboo species,we anticipate that the system described in this study will greatly contribute to gene function research and further promote the molecular breeding of bamboo.

关键词： ACE1 bamboo bamv-mediated overexpression DEC1 expression virus-mediated genome editing

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：