Full TGIF Record # 144256
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Web URL(s):http://archive.lib.msu.edu/tic/ressum/2008/42.pdf
    Last checked: 01/23/2017
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Author(s):Bonos, Stacy A.; Honig, Joshua; Kubik, Christine
Author Affiliation:Rutgers University
Title:Confirmation of QTL markers for dollar spot resistance in creeping bentgrass
Section:Breeding, genetics, and physiology
Other records with the "Breeding, genetics, and physiology" Section
Source:2008 Turfgrass and Environmental Research Summary. 2008, p. 42.
# of Pages:1
Publishing Information:Far Hills, NJ: United States Golf Association
Keywords:TIC Keywords: Quantitative trait loci; Dollar spot; Disease resistance; Agrostis stolonifera; Genetics; Disease susceptibility
See Also:Other Reports from this USGA research project: 2007-02-343
Note:Pictures, color
USGA Summary Points:Three putative SSR QTL markers were identified in the initial population for the 'Crenshaw' isolate. One was identified in the susceptible parent and three were identified in the resistant parent. One QTL has been identified in the resistant parent for the perennial ryegrass isolate. Two of the three QTLs for the 'Crenshaw' isolate show evidence of dominance for susceptibility and only one exhibits dominance for resistance. This is consistent with gene number estimations (2-5 genes). Selection for a combination of markers identified genotypes with good dollar spot resistance. These markers may be useful in marker-assisted selection breeding programs to develop new cultivars with improved dollar spot resistance. Classical genetics and molecular markers support evidence for dominant genes for susceptibility.
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Bonos, S. A., J. Honig, and C. Kubik. 2008. Confirmation of QTL markers for dollar spot resistance in creeping bentgrass. Turfgrass Environ. Res. Summ. p. 42.
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    Last checked: 01/23/2017
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MSU catalog number: SB 433 .A1 A6
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