检索结果-南通市图书馆

Introgression of drought Tolerance into Elite Basmati Rice Variety through Marker-Assisted Backcrossing

Phyton-International Journal of Experimental Botany 2023年第5期92卷 1421-1438页

作者： Muhammad Sabar Shahzad Amir Naveed Shahid Masood Shah Abdul Rehman Khan Muhammad Musaddiq Shah Tahir Awan Muhammad Ramzan Khan Zaheer Abbas Muhammad Arif National Institute for Biotechnology and Genetic Engineering(NIBGE) Faisalabad38000Pakistan Rice Research Institute Kala Shah Kaku39020Pakistan National Institute for Genomics and Advanced Biotechnology(NIGAB) Islamabad44000Pakistan Institute of Crop Sciences Chinese Academy of Agricultural SciencesBeijing100081China Department of Biotechnology COMSATS University IslamabadAbbottabad22020Pakistan Department of Biotechnology University of SialkotSialkot51310Pakistan Pakistan Institute of Engineering and Applied Sciences Islamabad44000Pakistan

drought is one of the major abiotic threat to rice production in the context of climate *** Basmati is an elite,fine grain basmati rice variety grown in Punjab,*** to drought sensitive in nature,its yield has been facing an alarming situation in production because of gradual decrease in irrigated water for a couple of *** reported novel qtls for drought tolerance were selected for incorporation into Super Basmati by employing marker assisted selection ***55419-04 with novel qtls was used as a donor *** selection was performed by applying PCR based qtl linked SSR markers followed by recombinant selection by using 2-4 flanking *** selection was exercised by using polymorphic SSR markers for maximum genome recovery of the Super *** individuals homozygous at the target qtls and with maximum background of Super Basmati at the rest of the non-target genome was selected for evaluation of drought *** drought stress conditions,the yields of all introgressed lines(ILs)were 44.2%-125.7%higher than recurrent *** superior ILs that are drought tolerant and very similar to Super Basmati in terms of agronomic and grain quality traits are marked for release as drought-tolerant varieties in arid regions or for use in breeding programs of high grain quality and drought-tolerant parents.

关键词： drought qtl SSR markers basmati rice drought marker assisted breeding

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

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：