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| DOI: | 10.2135/cropsci2018.05.0299 |
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| Web URL(s): | https://dl.sciencesocieties.org/publications/cs/articles/58/6/2644
Last checked: 11/15/2018
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/pdfs/58/6/2644
Last checked: 11/13/2018
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Direct download |
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| Publication Type:
| Refereed |
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| Author(s): | Jespersen, David;
Ma, Xiqing;
Bonons, Stacy A.;
Belanger, Faith C.;
Raymer, Paul;
Huang, Bingru |
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| Author Affiliation: | Jespersen: Department of Plant Biology, Rutgers University, New Brunswick, NJ and Department of Crop and Soil Sciences, University of Georgia, Griffin, GA; Ma, Bonos, Belanger, and Huang: Department of Plant Biology, Rutgers University, New Brunswick, NJ; Raymer: Department of Crop and Soil Sciences, University of Georgia, Griffin, GA |
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| Title: | Association of SSR and candidate gene markers with genetic variations in summer heat and drought performance for creeping bentgrass |
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| Section: | Turfgrass science
Other records with the "Turfgrass science" Section
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| Source: | Crop Science. Vol. 58, No. 6, November/December 2018, p. 2644-2656. |
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| Publishing Information: | Madison, Wisconsin: Crop Science Society of America |
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| # of Pages: | 13 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/cs/abstracts/58/6/2644
Last checked: 11/27/2018 |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Drought resistance; Gene specific markers; Genetic variability; Heat resistance; Simple sequence repeats
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| Abstract/Contents: | "Identification of molecular markers linked to physiological traits for stress tolerance is important for understanding the underlying genetics and breeding for improving plant stress tolerance. The objectives of the current study were to evaluate genotypic variations in a population of creeping bentgrass (Agrostis stolonifera L.) germplasm for summer performance and drought tolerance under field conditions, and to validate candidate gene and quantitative trait locus (QTL) markers associated with physiological traits for stress tolerance in two locations differing in climate conditions. The trials were conducted in 2014 and 2015 in field plots covered under automatic rainout shelters in Georgia and New Jersey. Phenotypic and physiological traits, including visual turf quality ratings, membrane stability, chlorophyll content, normalized difference vegetative index, and leaf water content, were evaluated for heat tolerance during summer months and for drought tolerance. Using association analysis, phenotypic and physiological traits were measured to confirm linkage to 29 simple sequence repeat (SSR) markers and five candidate gene markers. Significant associations between traits and markers were found for 24 of the 34 molecular markers for the bentgrass population exposed to summer heat stress or drought stress. Those markers with significant associations may be useful in marker-assisted selection and understanding how specific genetic regions influence abiotic stress tolerance in creeping bentgrass." |
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| Language: | English |
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| References: | 63 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Jesperson, D., X. Ma, S. A. Bonos, F. C. Belanger, P. Raymer, and B. Huang. 2018. Association of SSR and candidate gene markers with genetic variations in summer heat and drought performance for creeping bentgrass. Crop Sci. 58(6):p. 2644-2656. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=302150 |
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| DOI: 10.2135/cropsci2018.05.0299 |
| Web URL(s):
https://dl.sciencesocieties.org/publications/cs/articles/58/6/2644
Last checked: 11/15/2018
Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/pdfs/58/6/2644
Last checked: 11/13/2018
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Direct download |
| 
MSU catalog number: b2211522a |
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