Population Genetic Structure of Septoria passerinii in Northern Great Plains Barley
نویسندگان
چکیده
منابع مشابه
Discovery of a functional Mycosphaerella teleomorph in the presumed asexual barley pathogen Septoria passerinii.
We studied the possibility of a teleomorph associated with the genotypically diverse septoria speckled leaf blotch (SSLB) pathogen of barley, Septoria passerinii. A teleomorph in the genus Mycosphaerella had been predicted previously based on phylogenetic analyses. This prediction was tested with experiments in the Netherlands and the United States by co-inoculating isolates with opposite matin...
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Integrating use of seedings of perennial cool-season grasses with native range is used to increase available forage and for maintaining a high plane of nutrition for grazing livestock. Our goal was to evaluate performance of yearling cattle and stand persistence of 3 released wheatgrass cultivars. Twice replicated 3-ha pastures were seeded to ‘Rosana’ western wheatgrass [Pascopyron smithii (Ryd...
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Wooded draws and natural prairie woodlands occupy about 1.1 percent of the northern Great Plains. While the extent of wooded draws is extremely limited, their importance and value is much greater. These unique communities are important for wildlife and livestock habitats, soil stabilization, watershed maintenance, firewood, esthetics, and species diversity (Fig. 1). An estimate of their value h...
متن کاملModeling Pronghorn Migration Corridors in the Northern Great Plains
2010 ii ACKNOWLEDGEMENTS This study would not have been possible without the continued support of Colby Loucks and World Wildlife Fund – US, my advisor Dean Urban and Andrew Jakes at the University of Calgary. I would also like to thank Kyran Kunkel, Mike Suitor and Cormack Gates for their advice and support throughout this project and my friends and family for their support, love and patience ...
متن کاملEvolution of multilocus genetic structure in an experimental barley population.
Data from 311 selfed families isolated from four generations (F8, F13, F23, F45) of an experimental barley population were analyzed to determine patterns of change in character expression for seven quantitative traits, and in single-locus allelic frequencies, and multilocus genetic structure, for 16 Mendelian loci that code for discretely recognizable variants. The analyses showed that large ch...
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ژورنال
عنوان ژورنال: Phytopathology®
سال: 2007
ISSN: 0031-949X,1943-7684
DOI: 10.1094/phyto-97-8-0938