Skip to content
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
agricultural and biological sciences
Identification and validation of a major QTL for salt tolerance in soybean
Euphytica, Volume 179, No. 3, Year 2011
Notification
URL copied to clipboard!
Description
To identify quantitative trait loci (QTLs) conditioning salt tolerance in soybean (Glycine max (L.) Merr.), two recombinant inbred line (RIL) populations derived from crosses of FT-Abyara × C01 and Jin dou No. 6 × 0197 were used in this study. The FT-Abyara × C01 population consisted of 96 F7 RILs, and the Jin dou No. 6 × 0197 population included 81 F6 RILs. The salt tolerant parents FT-Abyara and Jin dou No. 6 were originally from Brazil and China, respectively. The QTL analysis identified a major salt-tolerant QTL in molecular linkage group N, which accounted for 44.0 and 47.1% of the total variation for salt tolerance, in the two populations. In the FT-Abyara × C01 population, three RILs were found to be heterozygous around the detected QTL region. By selfing the three residual heterozygous lines, three sets of near isogenic lines (NILs) for salt tolerance were developed. An evaluation of salt tolerance of the NILs revealed that all the lines with FT-Abyara chromosome segment at the QTL region showed significantly higher salt tolerance than the lines without the FT-Abyara chromosome segment. Results of the NILs validated the salt tolerance QTL detected in the RIL populations. © 2011 Springer Science+Business Media B.V.
Authors & Co-Authors
Hamwieh, Aladdin
Japan, Tsukuba
Japan International Research Center for Agricultural Sciences
Lebanon, Beirut
International Center for Agricultural Research in the Dry Areas Syria
Tuyen, D. D.
Japan, Tsukuba
Japan International Research Center for Agricultural Sciences
Viet Nam, Cantho City
Cuu Long Delta Rice Research Institute Clrri
Cong, H.
China, Urumqi
Xinjiang Academy of Agricultural Sciences
Benitez, E. R.
Japan, Ibaraki
National Institute for Agrobiological Sciences
Takahashi, Ryoji
Japan, Ibaraki
National Institute for Agrobiological Sciences
Xu, D. H.
Japan, Tsukuba
Japan International Research Center for Agricultural Sciences
Statistics
Citations: 98
Authors: 6
Affiliations: 5
Identifiers
Doi:
10.1007/s10681-011-0347-8
ISSN:
00142336
Research Areas
Genetics And Genomics
Study Design
Cross Sectional Study
Study Approach
Quantitative