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| Web URL(s): | https://scisoc.confex.com/scisoc/2016am/webprogram/Paper98934.html
Last checked: 11/22/2016 |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Wu, Yanqi;
Guo, Yuanwen;
Anderson, Jeff;
Moss, Justin Quetone;
Zhu, Lan;
Fu, Jinmin |
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| Author Affiliation: | Wu: Oklahoma State University, Stillwater, OK; Guo: Plant and Soil Sciences, Oklahoma State University, Stillwater, OK; Anderson: Department of Horticulture & Landscape Architecture, Oklahoma State University, Stillwater, OK; Moss: Dept. of Horticulture and Landscape Architecture, Oklahoma State University, Stillwater, OK; Zhu: Statistics, Oklahoma State University, Stillwater, OK; Fu: Wuhan Botanical Garden, Wuhan, Hubei Province, China, China |
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| Title: | A linkage map of common bermudagrass (Cynodon dactylon (L.) Pers.) based on simple sequence repeat markers |
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| Section: | 5 minute rapid - Turfgrass science
Other records with the "5 minute rapid - Turfgrass science" Section
C05 turfgrass science
Other records with the "C05 turfgrass science" Section
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| Meeting Info.: | Phoenix, Arizona: November 6-9, 2016 |
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| Source: | ASA, CSSA and SSSA International Annual Meetings. 2016, p. 98934. |
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| Publishing Information: | [Milwaukee, Wisconsin]: [American Society of Agronomy and the Entomological Society of America] |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Cynodon dactylon; Gene mapping; Genetic analysis; Quantitative trait loci; Simple sequence repeats
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| Abstract/Contents: | "Common bermudagrass [Cynodon dactylon (L.) Pers.] has been widely used as a major warm-season turf and forage grass in the southern United States and regions with similar climates around the world. However, genetic mapping resources are limited in the species. Accordingly, the objective of this study was to construct a genetic map for common bermudagrass. A linkage map was developed using a first-generation selfed population derived from a common bermudagrass genotype, A12359 (2n=4x=36). A total of 249 simple sequence repeat (SSR) primer pairs were mapped to 18 linkage groups (LGs). Four markers mapped in both subgenomes were used to identify three pairs of homeologous LGs. The total length of the map is 1094.7 cM with an average marker interval of 4.3 cM, and length for individual linkage groups ranged from 122.3 cM for LG 18 to 12.7 cM for LG 6. Ninety-eight out of 252 mapped loci (39%) were found to be distorted from the Mendelian 1:2:1 segregation ratio. Among the other 154 non-distorted loci, 88 coupling versus 66 repulsion linkage phases were observed to confirm the allopolyploid origin of the common bermudagrass parent. This map could be beneficial for quantitative trait loci mapping, marker assisted selection and other genomic investigations in common bermudagrass." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only!
"261-10" |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Wu, Y., Y. Guo, J. Anderson, J. Q. Moss, L. Zhu, and J. Fu. 2016. A linkage map of common bermudagrass (Cynodon dactylon (L.) Pers.) based on simple sequence repeat markers. Agron. Abr. p. 98934. |
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Last checked: 11/22/2016 |
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