Identification of major QTLs associated with agronomical traits and candidate gene mining in soybean
Soybean is valued in foods, animal feed and some industrial applications, and agronomic traits are important targets for soybean breeding. In this study, two sets of recombinant inbred line (RIL) populations were used to map yield and quality trait quantitative trait loci (QTLs) across three environ...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2019-01-01
|
| Series: | Biotechnology & Biotechnological Equipment |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/13102818.2019.1674691 |
| _version_ | 1818554160769925120 |
|---|---|
| author | Daiqun Su Sitong Jiang Jiajing Wang Chang Yang Wenbin Li Wen-Xia Li Hailong Ning |
| author_facet | Daiqun Su Sitong Jiang Jiajing Wang Chang Yang Wenbin Li Wen-Xia Li Hailong Ning |
| author_sort | Daiqun Su |
| collection | DOAJ |
| description | Soybean is valued in foods, animal feed and some industrial applications, and agronomic traits are important targets for soybean breeding. In this study, two sets of recombinant inbred line (RIL) populations were used to map yield and quality trait quantitative trait loci (QTLs) across three environments. In total, we detected 37 QTLs in two RIL populations grown in three locations. In the 3613 RIL population, three QTLs related to quality traits and 13 related to yield traits were identified among the 16 QTLs. In the 6013 population, we identified six QTLs related to quality traits and 15 related to yield traits. Among these QTLs, some genomic regions showed pleiotropic effects on yield and quality traits. We further identified candidate genes from these regions. Our results lay the foundation for producing high-yielding soybean with excellent quality traits via molecular breeding. |
| first_indexed | 2024-12-12T09:35:43Z |
| format | Article |
| id | doaj.art-1528b35a71a045ea863343e9acda046f |
| institution | Directory Open Access Journal |
| issn | 1310-2818 1314-3530 |
| language | English |
| last_indexed | 2024-12-12T09:35:43Z |
| publishDate | 2019-01-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Biotechnology & Biotechnological Equipment |
| spelling | doaj.art-1528b35a71a045ea863343e9acda046f2022-12-22T00:28:43ZengTaylor & Francis GroupBiotechnology & Biotechnological Equipment1310-28181314-35302019-01-013311481149310.1080/13102818.2019.16746911674691Identification of major QTLs associated with agronomical traits and candidate gene mining in soybeanDaiqun Su0Sitong Jiang1Jiajing Wang2Chang Yang3Wenbin Li4Wen-Xia Li5Hailong Ning6Ministry of EducationMinistry of EducationMinistry of EducationMinistry of EducationMinistry of EducationMinistry of EducationMinistry of EducationSoybean is valued in foods, animal feed and some industrial applications, and agronomic traits are important targets for soybean breeding. In this study, two sets of recombinant inbred line (RIL) populations were used to map yield and quality trait quantitative trait loci (QTLs) across three environments. In total, we detected 37 QTLs in two RIL populations grown in three locations. In the 3613 RIL population, three QTLs related to quality traits and 13 related to yield traits were identified among the 16 QTLs. In the 6013 population, we identified six QTLs related to quality traits and 15 related to yield traits. Among these QTLs, some genomic regions showed pleiotropic effects on yield and quality traits. We further identified candidate genes from these regions. Our results lay the foundation for producing high-yielding soybean with excellent quality traits via molecular breeding.http://dx.doi.org/10.1080/13102818.2019.1674691soybeanagronomic traitsqtl mappingcandidate gene mining |
| spellingShingle | Daiqun Su Sitong Jiang Jiajing Wang Chang Yang Wenbin Li Wen-Xia Li Hailong Ning Identification of major QTLs associated with agronomical traits and candidate gene mining in soybean Biotechnology & Biotechnological Equipment soybean agronomic traits qtl mapping candidate gene mining |
| title | Identification of major QTLs associated with agronomical traits and candidate gene mining in soybean |
| title_full | Identification of major QTLs associated with agronomical traits and candidate gene mining in soybean |
| title_fullStr | Identification of major QTLs associated with agronomical traits and candidate gene mining in soybean |
| title_full_unstemmed | Identification of major QTLs associated with agronomical traits and candidate gene mining in soybean |
| title_short | Identification of major QTLs associated with agronomical traits and candidate gene mining in soybean |
| title_sort | identification of major qtls associated with agronomical traits and candidate gene mining in soybean |
| topic | soybean agronomic traits qtl mapping candidate gene mining |
| url | http://dx.doi.org/10.1080/13102818.2019.1674691 |
| work_keys_str_mv | AT daiqunsu identificationofmajorqtlsassociatedwithagronomicaltraitsandcandidategenemininginsoybean AT sitongjiang identificationofmajorqtlsassociatedwithagronomicaltraitsandcandidategenemininginsoybean AT jiajingwang identificationofmajorqtlsassociatedwithagronomicaltraitsandcandidategenemininginsoybean AT changyang identificationofmajorqtlsassociatedwithagronomicaltraitsandcandidategenemininginsoybean AT wenbinli identificationofmajorqtlsassociatedwithagronomicaltraitsandcandidategenemininginsoybean AT wenxiali identificationofmajorqtlsassociatedwithagronomicaltraitsandcandidategenemininginsoybean AT hailongning identificationofmajorqtlsassociatedwithagronomicaltraitsandcandidategenemininginsoybean |