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| DOI: | 10.1007/s11032-014-0029-z |
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| Web URL(s): | https://link.springer.com/article/10.1007/s11032-014-0029-z/fulltext.html
Last checked: 10/06/2017
Access conditions: Item is within a limited-access website
https://link.springer.com/content/pdf/10.1007%2Fs11032-014-0029-z.pdf
Last checked: 10/06/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Honig, Josh A.;
Kubik, Christine;
Majewski, Martin;
Poulsen, Christine;
Weibel, Eric;
Amundsen, Keenan;
Warnke, Scott E.;
Meyer, William A.;
Bonos, Stacy A. |
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| Author Affiliation: | Honig, Kubik, Majewski, Poulsen, Weibel, Meyer, and Bonos: Department of Plant Biology and Pathology, Rutgers University, New Brunswick, NJ; Amundsen: Agronomy and Horticulture Department, University of Nebraska-Lincoln, Lincoln, NE; Warnke: Floral and Nursery Plants Research Unit, BARC-West, Beltsville, MD |
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| Title: | A PCR-based linkage map of Agrostis stolonifera and identification of QTL markers for dollar spot resistance |
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| Source: | Molecular Breeding. Vol. 34, No. 1, June 2014, p. 185-203. |
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| Publishing Information: | The Netherlands: Kluwer Academic Publishers |
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| # of Pages: | 19 |
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| Related Web URL: | https://link.springer.com/article/10.1007/s11032-014-0029-z
Last checked: 10/06/2017
Notes: Abstract only |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Cultivar improvement; Disease evaluation; Disease resistance; Dollar spot; Gene mapping; Genetic linkage; Quantitative trait loci; Recommendations; Sclerotinia homoeocarpa
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| Abstract/Contents: | "Creeping bentgrass (Agrostis stolonifera L.) is the most widely utilized cool-season turf species for intensively managed sports playing surfaces, including bowling greens and golf course putting greens, tees, and fairways. One of the biggest disease problems affecting creeping bentgrass is dollar spot disease caused by Sclerotinia homoeocarpa F.T. Bennett. Relative to traditional food crops, little attention has been paid to applying molecular technology to traditional creeping bentgrass breeding programs. The objective of this study was to develop a PCR-based linkage map of creeping bentgrass and identify quantitative trait loci (QTLs) associated with dollar spot resistance. Mapping populations segregating for dollar spot resistance were created, phenotyped for disease resistance, and genotyped for simple sequence repeat, conserved intron scanning primer, intron length polymorphism, and amplified fragment length polymorphism markers. As expected, 14 linkage groups (LGs) were detected for each parental map, covering a total of 1,424 and 1,374 cM for the 7418-3 and the L93-10 parental maps, respectively. A total of eight QTL regions (23 markers) for dollar spot resistance were observed for three isolates (Crenshaw, PRG, and UMass1) in our creeping bentgrass mapping populations. LGs 1, 4, and 5 contained at least two overlapping QTL regions to different isolates, indicating that these regions may play a significant role in dollar spot resistance. Identification of QTLs associated with disease resistance will help to facilitate marker-assisted selection in traditional creeping bentgrass breeding programs." |
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| Language: | English |
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| References: | 72 |
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| Note: | Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Honig, J. A., C. Kubik, M. Majewski, C. Poulsen, E. Weibel, K. Amundsen, et al. 2014. A PCR-based linkage map of Agrostis stolonifera and identification of QTL markers for dollar spot resistance. Molecular Breeding. 34(1):p. 185-203. |
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| DOI: 10.1007/s11032-014-0029-z |
| Web URL(s):
https://link.springer.com/article/10.1007/s11032-014-0029-z/fulltext.html
Last checked: 10/06/2017
Access conditions: Item is within a limited-access website
https://link.springer.com/content/pdf/10.1007%2Fs11032-014-0029-z.pdf
Last checked: 10/06/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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