Stalk rot resistance in Maksimir 3 synthetic maize population after four cycles of recurrent selection
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چکیده
منابع مشابه
Population Genetic Diversity in a Maize Reciprocal Recurrent Selection Program
to selection for yield has increased through Cycle 11, while genetic variance within populations showed a The genetic structures of the Iowa Corn Borer Synthetic #1 (CB) nonsignificant decrease. and Iowa Stiff Stalk Synthetic (SS) maize (Zea mays L.) populations are important because these populations serve as the model for develLabate et al. (1997) evaluated several measures of opment of moder...
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The impact of climate change has been identified as an emerging issue for food security and safety, and the increased incidence of mycotoxin contamination in maize over the last two decades is considered a potential emerging hazard. Disease control by chemical and agronomic approaches is often ineffective and increases the cost of production; for this reason the exploitation of genetic resistan...
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European flint × U.S. dent is the most common heterotic pattern used in early maize (Zea mays L.) breeding programs in Spain. Two synthetic maize populations, EZS1 (formed from four Spanish flint populations), and EZS2 (formed from four American dent populations), were developed in Zaragoza, Spain. These synthetics, which showed heterotic behaviour, were subjected to six cycles of S1 recurrent ...
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Stenocarpella maydis is a fungal pathogen of major importance that causes a dry-rot of maize ears and is associated with a neuromycotoxicosis in cattle grazing harvested maize fields in southern Africa and Argentina. In an effort to investigate the potential roles of S. maydis metabolites in the fungal disease cycle, ethyl acetate extracts of solid-substrate fermentations of several S. maydis i...
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Genomic selection (GS) is a promising strategy for enhancing genetic gain. We investigated the accuracy of genomic estimated breeding values (GEBV) in four inter-related synthetic populations that underwent several cycles of recurrent selection in an upland rice-breeding program. A total of 343 S2:4 lines extracted from those populations were phenotyped for flowering time, plant height, grain y...
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ژورنال
عنوان ژورنال: ABI Genetika
سال: 2013
ISSN: 0534-0012,1820-6069
DOI: 10.2298/gensr1303921b