Adaptation of Phytophthora sojae to Rps Resistance Genes over the Past Two Decades in North Dakota
نویسندگان
چکیده
منابع مشابه
Temperature induced susceptibility to Phytophthora sojae in soybean isolines carrying different Rps genes
Resistance of soybean plants to specific races of Phytophthora sojae is conditioned by a series of host resistance (Rps) genes. Soybean cultivars that are resistant to certain races of the pathogen may nonetheless be susceptible to infection at elevated temperatures. The objective of this study was to determine if certain resistance genes are invariably associated with temperature induced susce...
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Phytophthora sojae Kaufmann and Gerdemann, which causes Phytophthora root rot, is a widespread pathogen that limits soybean production worldwide. Development of Phytophthora resistant cultivars carrying Phytophthora resistance Rps genes is a cost-effective approach in controlling this disease. For this mapping study of a novel Rps gene, 290 recombinant inbred lines (RILs) (F7 families) were dev...
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terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
15 صفحه اولGenetic Diversity of Phytophthora Sojae in Iran
Objective: The aim of this study was to estimate genetic variability and phonetic relationships of 50 isolates of P. sojae from Iran. Methods: During 2005–2007, 142 isolates of Phytophthora sojae were collected from soil samples and diseased soybean plants from Lorestan, Mazandaran, Golestan and Ardabil provinces. Races of the isolates were determined. DNA of P. sojae...
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We correlate an overlapping period of earthshine measurements of Earth's reflectance (from 1999 through mid-2001) with satellite observations of global cloud properties to construct from the latter a proxy measure of Earth's global shortwave reflectance. This proxy shows a steady decrease in Earth's reflectance from 1984 to 2000, with a strong climatologically significant drop after 1995. From ...
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ژورنال
عنوان ژورنال: Plant Health Progress
سال: 2019
ISSN: 1535-1025
DOI: 10.1094/php-10-18-0062-rs