Mostrando 281 - 300 Resultados de 10,967 Para Buscar '"maíz"', tiempo de consulta: 3.30s Limitar resultados
  1. 281
    “…Thus, this study provides important information for understanding the mechanism of leaf senescence in maize.…”
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  2. 282
    “…BACKGROUND: Recent progress in selective breeding of maize (Zea mays L.) towards adaptation to temperate climate has allowed the production of inbred lines withstanding cold springs with temperatures below 8 °C or even close to 0 °C, indicating that despite its tropical origins maize is not inherently cold-sensitive. …”
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  3. 283
    “…Hence, understanding of the molecular basis underlying maize resistance against Gibberella stalk rot would undoubtedly facilitate the resistance breeding for stalk rot. …”
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  4. 284
  5. 285
    “…However, genome-wide transcriptome patterns throughout maize endosperm development have not been comprehensively investigated to date. …”
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  6. 286
    “…RESULTS: To examine how maize evolution and domestication affected meiotic recombination genes, we studied patterns of sequence polymorphism and divergence in eleven genes controlling key steps in the meiotic recombination pathway in a diverse set of maize inbred lines and several accessions of teosinte, the wild ancestor of maize. …”
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  7. 287
    “…Laboratory tests were carried out in order to examine competition among three congeneric species on rice and maize: the granary weevil, Sitophilus granarius, the rice weevil, Sitophilus oryzae and the maize weevil, Sitophilus zeamais. …”
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  8. 288
    por Alford, Adam, Krupke, Christian H.
    Publicado 2017
    “…Our two year field study compared concentrations of clothianidin seed treatments in maize to that of maize without neonicotinoid seed treatments and found neonicotinoids present in root tissues up to 34 days post planting. …”
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  9. 289
    “…A follow-up study on the quality of maize for sale in West African public markets was carried out in Benin and Niger from August 15–28, 2013. …”
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  10. 290
    “…Adaptation to a temperate climate was a prerequisite for the spread of maize across a broad geographical range. To explicitly explore the demographic process underlying maize adaptation, we used a diffusion-based method to model the differentiation between temperate and tropical populations using the Non-Stiff Stalk group as a proxy for temperate maize. …”
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  13. 293
    “…The biomass used for ensilage was a single‐cross maize hybrid, harvested at the milk‐line stage. The crop was grown at three contrasting locations. …”
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  16. 296
    por Hall, David W., Dawe, R. Kelly
    Publicado 2017
    “…Finally, we determine the expected equilibrium allele frequencies predicted by the model given recent estimates of fitness components for all relevant genotypes and show that the predicted equilibrium is within the range observed in maize land races for levels of drive at the low end of what has been observed.…”
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  18. 298
    “…In this study we measured 25 traits in a set of 47 maize hybrids and their inbred parents grown in 16 different environments with varying levels of average productivity. …”
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  19. 299
    “…Starch is the most abundant storage carbohydrate in maize kernel. The content of amylose and amylopectin confers unique properties in food processing and industrial application. …”
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  20. 300
    “…This study was aimed to investigate the stability of chromosomes during meiosis in autopolyploid and allopolyploid maize, as well as to determine an association of chromosomes between maize (Zea mays ssp. mays Linnaeus, 1753) and Z. perennis (Hitchcock, 1922) Reeves & Mangelsdor, 1942, by producing a series of autopolyploid and allopolyploid maize hybrids. …”
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