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| DOI: | 10.1111/j.1439-0523.2007.01477.x |
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| Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0523.2007.01477.x/full
Last checked: 01/31/2014
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0523.2007.01477.x/pdf
Last checked: 01/31/2014
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Report |
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| Author(s): | Schejbel, B.;
Jensen, L. B.;
Asp, T.;
Xing, Y.;
Lübberstedt, T. |
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| Author Affiliation: | Department of Genetics and Biotechnology, Faculty of Agricultural Sciences, University of ^DoArhus, Slagelse, Denmark |
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| Title: | Mapping of QTL for resistance to powdery mildew and resistance gene analogues in perennial ryegrass |
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| Source: | Plant Breeding. Vol. 127, No. 4, August 2008, p. 368-375. |
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| Publishing Information: | Berlin: P. Parey |
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| # of Pages: | 8 |
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| Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0523.2007.01477.x/abstract
Last checked: 01/31/2014
Notes: Abstract only |
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| Keywords: | TIC Keywords: Disease resistance; Gene mapping; Genetic resistance; Lolium perenne; Powdery mildew; Quantitative trait loci
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| Abstract/Contents: | "The objective of this study was to map resistance gene analogues (RGA) and quantitative trait loci (QTL) for powdery mildew resistance in perennial ryegrass (Lolium perenne L.). The mapping population consisted of 184 F2 genotypes produced from a cross between one genotype of a synthetic perennial ryegrass variety Veyo and one genotype from the perennial ryegrass ecotype Falster. The greenhouse infection was measured as number of sporulating colonies on a 10-cm leaf area with the maximum possible number of colonies to be counted set to 50. The range of infection scores in the population was 0-50 and the heritability was 71.7%. In total, two QTL for powdery mildew resistance were identified, and mapped to linkage groups (LG) LG3 and LG7. Individually, these QTL explained between 7.5% and 22.1% of the total phenotypic variation. Six RGA and three laccases were mapped to LG2, LG3, LG4, LG5 and LG7, however, no close linkage between RGA and QTL was observed." |
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| Language: | English |
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| References: | 56 |
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| Note: | Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Schejbel, B., L. B. Jensen, T. Asp, Y. Xing, and T. Lübberstedt. 2008. Mapping of QTL for resistance to powdery mildew and resistance gene analogues in perennial ryegrass. Plant Breed. 127(4):p. 368-375. |
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| DOI: 10.1111/j.1439-0523.2007.01477.x |
| Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0523.2007.01477.x/full
Last checked: 01/31/2014
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0523.2007.01477.x/pdf
Last checked: 01/31/2014
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: SB 119 .A1 Z4 |
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