Development and GBS-genotyping of introgression lines (ILs) using two wild species of rice, O. meridionalis and O. rufipogon, in a common recurrent parent, O. sativa cv. Curinga
Two populations of interspecific introgression lines (ILs) in a common recurrent parent were developed for use in pre-breeding and QTL mapping. The ILs were derived from crosses between cv Curinga, a tropical japonica upland cultivar, and two different wild donors, Oryza meridionalis Ng. accession (...
| Autores principales: | , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2015
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/56832 |
| _version_ | 1855542509358284800 |
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| author | Arbeláez Vélez, Juan D. Moreno, Laura T. Singh, Namrata Tung, Chih-Wei Maron, Lyza G. Ospina, Yolima Martínez, César P. Grenier, Cécile Lorieux, Mathias McCouch, Susan R. |
| author_browse | Arbeláez Vélez, Juan D. Grenier, Cécile Lorieux, Mathias Maron, Lyza G. Martínez, César P. McCouch, Susan R. Moreno, Laura T. Ospina, Yolima Singh, Namrata Tung, Chih-Wei |
| author_facet | Arbeláez Vélez, Juan D. Moreno, Laura T. Singh, Namrata Tung, Chih-Wei Maron, Lyza G. Ospina, Yolima Martínez, César P. Grenier, Cécile Lorieux, Mathias McCouch, Susan R. |
| author_sort | Arbeláez Vélez, Juan D. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Two populations of interspecific introgression lines (ILs) in a common recurrent parent were developed for use in pre-breeding and QTL mapping. The ILs were derived from crosses between cv Curinga, a tropical japonica upland cultivar, and two different wild donors, Oryza meridionalis Ng. accession (W2112) and Oryza rufipogon Griff. accession (IRGC 105491). The lines were genotyped using genotyping-by-sequencing (GBS) and SSRs. The 32 Curinga/O. meridionalis ILs contain 76.73 % of the donor genome in individual introgressed segments, and each line has an average of 94.9 % recurrent parent genome. The 48 Curinga/O. rufipogon ILs collectively contain 97.6 % of the donor genome with an average of 89.9 % recurrent parent genome per line. To confirm that these populations were segregating for traits of interest, they were phenotyped for pericarp color in the greenhouse and for four agronomic traits-days to flowering, plant height, number of tillers, and number of panicles-in an upland field environment. Seeds from these IL libraries and the accompanying GBS datasets are publicly available and represent valuable genetic resources for exploring the genetics and breeding potential of rice wild relatives. |
| format | Journal Article |
| id | CGSpace56832 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2015 |
| publishDateRange | 2015 |
| publishDateSort | 2015 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace568322025-03-13T09:45:52Z Development and GBS-genotyping of introgression lines (ILs) using two wild species of rice, O. meridionalis and O. rufipogon, in a common recurrent parent, O. sativa cv. Curinga Arbeláez Vélez, Juan D. Moreno, Laura T. Singh, Namrata Tung, Chih-Wei Maron, Lyza G. Ospina, Yolima Martínez, César P. Grenier, Cécile Lorieux, Mathias McCouch, Susan R. rice oryza sativa wild plants introgression backcrossing alleles arroz plantas silvestres introgresión retrocruzamiento alelos Two populations of interspecific introgression lines (ILs) in a common recurrent parent were developed for use in pre-breeding and QTL mapping. The ILs were derived from crosses between cv Curinga, a tropical japonica upland cultivar, and two different wild donors, Oryza meridionalis Ng. accession (W2112) and Oryza rufipogon Griff. accession (IRGC 105491). The lines were genotyped using genotyping-by-sequencing (GBS) and SSRs. The 32 Curinga/O. meridionalis ILs contain 76.73 % of the donor genome in individual introgressed segments, and each line has an average of 94.9 % recurrent parent genome. The 48 Curinga/O. rufipogon ILs collectively contain 97.6 % of the donor genome with an average of 89.9 % recurrent parent genome per line. To confirm that these populations were segregating for traits of interest, they were phenotyped for pericarp color in the greenhouse and for four agronomic traits-days to flowering, plant height, number of tillers, and number of panicles-in an upland field environment. Seeds from these IL libraries and the accompanying GBS datasets are publicly available and represent valuable genetic resources for exploring the genetics and breeding potential of rice wild relatives. 2015-02 2015-02-20T20:45:46Z 2015-02-20T20:45:46Z Journal Article https://hdl.handle.net/10568/56832 en Open Access Springer Arbelaez, Juan D.; Moreno, Laura T.; Singh, Namrata; Tung, Chih-Wei; Maron, Lyza G.; Ospina, Yolima; Martinez, César P.; Grenier, Cécile; Lorieux, Mathias; McCouch, Susan. 2015. Development and GBS-genotyping of introgression lines (ILs) using two wild species of rice, O. meridionalis and O. rufipogon, in a common recurrent parent, O. sativa cv. Curinga. Molecular Breeding 35:81. |
| spellingShingle | rice oryza sativa wild plants introgression backcrossing alleles arroz plantas silvestres introgresión retrocruzamiento alelos Arbeláez Vélez, Juan D. Moreno, Laura T. Singh, Namrata Tung, Chih-Wei Maron, Lyza G. Ospina, Yolima Martínez, César P. Grenier, Cécile Lorieux, Mathias McCouch, Susan R. Development and GBS-genotyping of introgression lines (ILs) using two wild species of rice, O. meridionalis and O. rufipogon, in a common recurrent parent, O. sativa cv. Curinga |
| title | Development and GBS-genotyping of introgression lines (ILs) using two wild species of rice, O. meridionalis and O. rufipogon, in a common recurrent parent, O. sativa cv. Curinga |
| title_full | Development and GBS-genotyping of introgression lines (ILs) using two wild species of rice, O. meridionalis and O. rufipogon, in a common recurrent parent, O. sativa cv. Curinga |
| title_fullStr | Development and GBS-genotyping of introgression lines (ILs) using two wild species of rice, O. meridionalis and O. rufipogon, in a common recurrent parent, O. sativa cv. Curinga |
| title_full_unstemmed | Development and GBS-genotyping of introgression lines (ILs) using two wild species of rice, O. meridionalis and O. rufipogon, in a common recurrent parent, O. sativa cv. Curinga |
| title_short | Development and GBS-genotyping of introgression lines (ILs) using two wild species of rice, O. meridionalis and O. rufipogon, in a common recurrent parent, O. sativa cv. Curinga |
| title_sort | development and gbs genotyping of introgression lines ils using two wild species of rice o meridionalis and o rufipogon in a common recurrent parent o sativa cv curinga |
| topic | rice oryza sativa wild plants introgression backcrossing alleles arroz plantas silvestres introgresión retrocruzamiento alelos |
| url | https://hdl.handle.net/10568/56832 |
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