A molecular marker map in 'Kanota' × 'Ogle' hexaploid oat (Avenaspp.) enhanced by additional markers and a robust framework
| Autor: | Graham J. Scoles, Charlene P. Wight, Susanne Groh, Suzanne M. Livingston, David L. Hoffman, H. W. Rines, Francis H. Webster, George Fedak, Mark E. Sorrells, Ronald L. Phillips, Stephen J. Molnar, Kenneth C Armstrong, Cheng Dao Li, Nicholas A. Tinker, Louise S. O'Donoughue, Shahryar F. Kianian |
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| Rok vydání: | 2003 |
| Předmět: |
Genetic Markers
food.ingredient Avena Genetic Linkage Population Biology Structural genomics Polyploidy chemistry.chemical_compound food Genetic linkage Molecular marker Genetics education Molecular Biology Linkage (software) education.field_of_study Chromosome Mapping food and beverages General Medicine chemistry Hybridization Genetic Restriction fragment length polymorphism Functional genomics Biotechnology |
| Zdroj: | Genome. 46:28-47 |
| ISSN: | 1480-3321 0831-2796 |
| DOI: | 10.1139/g02-099 |
| Popis: | Molecular mapping of cultivated oats was conducted to update the previous reference map constructed using a recombinant inbred (RI) population derived from Avena byzantina C. Koch cv. Kanota × Avena sativa L. cv. Ogle. In the current work, 607 new markers were scored, many on a larger set of RI lines (133 vs. 71) than previously reported. A robust, updated framework map was developed to resolve linkage associations among 286 markers. The remaining 880 markers were placed individually within the most likely framework interval using χ2tests. This molecular framework incorporates and builds on previous studies, including physical mapping and linkage mapping in additional oat populations. The resulting map provides a common tool for use by oat researchers concerned with structural genomics, functional genomics, and molecular breeding.Key words: molecular marker, RFLP, linkage map, oat, Avena. |
| Databáze: | OpenAIRE |
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