Welcome To Website IAS

Hot news

Independence Award

- First Rank - Second Rank - Third Rank

Labour Award

- First Rank - Second Rank -Third Rank

National Award

 - Study on food stuff for animal(2005)

 - Study on rice breeding for export and domestic consumption(2005)


- Hybrid Maize by Single Cross V2002 (2003)

- Tomato Grafting to Manage Ralstonia Disease(2005)

- Cassava variety KM140(2010)

Website links
Vietnamese calendar
Visitors summary
 Curently online :  4
 Total visitors :  4275061

Initially Applying Molecular Breeding to Improve Soybean Rust Resistance in Vietnamese Elite Soybean (Author: Tran Dang Khanh, Truong Quoc Anh, Bui Chi Buu and Tran Dang Xuan)
Thứ sáu, 02-11-2012 | 14:02:14


Soybean production in Vietnam has recently been threatened by the widespread dissemination of soybean rust (SBR) caused by the fungus Phakopsora pachyrhizi. Application of molecular breeding is considered as a feasible method to improve soybean rust resistance and minimize the adverse effects from overuse fungicides in this country. In this study, we have successfully applied molecular markers in a backcross breeding program to introgress the Rpp5 gene of SBR resistance into HL203, an elite Vietnamese soybean variety, from two donor lines of DT2000 and Stuart 99084B-28. The plants in BC4F1 generation had maximum contribution from the recurrent parents and retained SBR resistance gene.

 Keywords: Rust resistant gene; Soybean; Marker assisted selection; Molecular marker 

(1)Department of Molecular Biology, Agricultural Genetics Institute, Tuliem, Hanoi, Vietnam;

(2)Institute of Agricultural Science for Southern Vietnam;

(3)Graduate School for International Development and Cooperation, Hiroshima University, Japan

Email: tdxuan@hiroshima-u.ac.jp, 

Received Month Day, Year (2012).


Trở lại      In      Số lần xem: 1198

[ Tin tức liên quan ]___________________________________________________
Designed & Powered by WEBSO CO.,LTD