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| Web URL(s): | http://www.grasslandoregon.com/assets/molecular-breeding-of-forage-and-turf.pdf#page=75
Last checked: 09/02/2016
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Samuels, Tim;
Wu, Yanqi;
Tan, Chengcheng;
Martin, Dennis;
Guo, Yuanwen;
Adhikari, Laxman |
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| Author Affiliation: | Samuels, Wu, Tan, Guo, and Adhikari: Department of Plant and Soil Sciences; Martin: Department of Horticulture and Landscape Architecture, Oklahoma State University, Stillwater, Oklahoma |
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| Title: | Molecular characterization of two bermudagrass populations for winter survival using genomic SSR markers from common bermudagrass (Cynodon dactylon var. dactylon) |
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| Section: | Poster abstracts
Other records with the "Poster abstracts" Section
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| Meeting Info.: | Salt Lake City, Utah: June 4-7, 2012 |
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| Source: | Proceedings of the 7th International Symposium on the Molecular Breeding of Forage and Turf. 2012, p. 75. |
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| # of Pages: | 1 |
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| Publishing Information: | s.l.: s.n. |
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| Keywords: | TIC Keywords: Breeding improvement; Cold resistance; Comparisons; Cynodon; Genetic markers; Overwintering; Simple sequence repeats
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| Abstract/Contents: | "Bermudagrass, Cynodon spp, is economically important as a major turf and forage species in the southern United States. However, in transition zones and higher altitude areas, winter survivability is a major concern. Freeze tolerance in bermudagrass is a heritable trait. Limited SSR markers are currently available for bermudagrass research. The objective of this study was to analyze two bermudagrass populations using genomic SSR markers. Within each population they will be further analyzed on the basis of winter survivability by selecting plants that survived the winter and comparing them with the original plants within the given population. Genomic DNA samples were extracted from the bermudagrass genotypes 'RV' and 'YK'. Five libraries were constructed for SSRs enriched for CA-, GA-, ATG-, AAC- and CAG-sequences. A total of 44 non-redundant highly amplified polymorphic markers from all five libraries were used in this study. Results indicate that RV winter survival selection population produced significant different banding patterns that the original population in 86.4% of the SSR markers used. YK data showed a significant difference between winter survival and original population in 36.4% of the SSR markers used. It is interesting to note that RV was significantly different from YK in 34.1% of the markers used. This data suggests the two germplasms used in this study, should be used in breeding new cold tolerant bermudagrass cultivars." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only!
"ISBN: 978-1-4675-4762-8"
"MBFT2012" |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Samuels, T., Y. Wu, C. Tan, D. Martin, Y. Guo, and L. Adhikari. 2012. Molecular characterization of two bermudagrass populations for winter survival using genomic SSR markers from common bermudagrass (Cynodon dactylon var. dactylon). Proceedings of the 7th International Symposium on the Molecular Breeding of Forage and Turf. p. 75. |
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| Web URL(s):
http://www.grasslandoregon.com/assets/molecular-breeding-of-forage-and-turf.pdf#page=75
Last checked: 09/02/2016
Requires: PDF Reader
Notes: Item is within a single large file |
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