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| DOI: | 10.2135/cropsci2010.05.0266 |
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| Web URL(s): | https://acsess.onlinelibrary.wiley.com/doi/10.2135/cropsci2010.05.0266
Last checked: 03/24/2024
Access conditions: Item is within a limited-access website
https://acsess.onlinelibrary.wiley.com/doi/epdf/10.2135/cropsci2010.05.0266
Last checked: 03/24/2024
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Reichman, Jay R.;
Smith, Bonnie M.;
Londo, Jason P.;
Bollman, Michael A.;
Auer, Carol A.;
Watrud, Lidia S. |
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| Author Affiliation: | Reichman, Smith, Bollman and Watrud: Western Ecology Division, U.S. Environmental Protection Agency, Office of Research and Development, National Health and Environmental Effects Research Lab.; Londo: National Research Council Associate, Corvallis, OR; Auer: Dep. of Plant Science, Univ. of Connecticut, Storrs, CT |
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| Title: | Diallelic nuclear microsatellites for diversity and population analyses of the allotetraploid creeping bentgrass (Agrostis stolonifera) |
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| Section: | Plant genetic resources
Other records with the "Plant genetic resources" Section
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| Source: | Crop Science. Vol. 51, No. 2, March 2011, p. 747-758. |
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| Publishing Information: | Madison, WI: Crop Science Society of America |
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| # of Pages: | 12 |
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| Keywords: | TIC Keywords: Agrostis stolonifera; DNA amplification; Genetic characterization; Genetic variability; Intraspecific hybrids; Loci; Molecular markers; Simple sequence repeats
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| Abstract/Contents: | "Nine diallelic nuclear microsatellite loci were characterized and developed as markers for analyses of diversity and population biology in creeping bentgrass, Agrostis stolonifera L. (2n = 4x = 28, A2A2A3A3). They may also help with identification of bentgrass germplasm resources. Polymorphic loci were isolated from genomic libraries from A. stolonifera and from A. transcaspica Litv. (2n = 2x = 14, putative A3A3). Markers were characterized in 87 A. stolonifera individuals from six distinct population sources. Analysis of molecular variance indicated significant variation between crop and wild groups. Highly significant variation was observed among and within the six populations. Bayesian analyses with STRUCTURE resolved crop from wild genotypes and assigned individuals to clusters that corresponded to their sources, in agreement with principal coordinates analysis results. The markers also correctly identified intraspecific creeping bentgrass F1 hybrids. Cross-species analyses were conducted on sexually compatible relatives A. gigantea R. (2n = 6x = 42, A1A1A2A2A3A3), A. capillaris L. (2n = 4x = 28, A1A1A2A2), and A. canina L. (2n = 2x = 14, A1A1 or possibly A2A2), plus A. transcaspica Seven markers were diallelic in A. gigantea Six of these markers were also diallelic in A. transcaspica, but not other species, suggesting that these loci are A3 genome specific. Results also support the hypothesis that A. transcaspica is the source of the A3 subgenome found in A. stolonifera and A. gigantea" |
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| Language: | English |
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| References: | 70 |
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| Note: | Tables
Figures
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Reichman, J. R., B. M. Smith, J. P. Londo, M. A. Bollman, C. A. Auer, and L. S. Watrud. 2011. Diallelic nuclear microsatellites for diversity and population analyses of the allotetraploid creeping bentgrass (Agrostis stolonifera). Crop Sci. 51(2):p. 747-758. |
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| DOI: 10.2135/cropsci2010.05.0266 |
| Web URL(s):
https://acsess.onlinelibrary.wiley.com/doi/10.2135/cropsci2010.05.0266
Last checked: 03/24/2024
Access conditions: Item is within a limited-access website
https://acsess.onlinelibrary.wiley.com/doi/epdf/10.2135/cropsci2010.05.0266
Last checked: 03/24/2024
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2211522a |
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