Mostrando 321 - 340 Resultados de 198,103 Para Buscar '"mutation"', tiempo de consulta: 0.91s Limitar resultados
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    “…Ancillary procedures associated with plant transformation, including tissue culture and infection with A tumefaciens, can also introduce mutations. These genome-wide mutations can number from hundreds to many thousands per diploid genome. …”
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    “…Mutations are the ultimate fuel for evolution, but most mutations have a negative effect on fitness. …”
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    por De Kruif, Paul H.
    Publicado 1922
    “…Type G microbes, discovered in pure cultures of the rabbit septicemia bacillus, have been demonstrated to arise from the parent D form by mutation. The D → G mutation takes place in broth cultures of pure-line strains of Microbe D, when these are kept for several days without transplant at 37°C., or at room temperature, or in the ice box. …”
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  8. 328
    por Opatowski, I.
    Publicado 1949
    “…Experiments on x-ray-induced mutations of the tobacco mosaic virus (Gowen) are analyzed on the basis of the ionization theory. …”
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    “…While modern DNA sequencing enables rapid identification of genetic variation, characterizing the phenotypic consequences of individual mutations remains a labor-intensive task. Here, we describe ADAM (Array-based Discovery of Adaptive Mutations), a technology that searches an entire bacterial genome for mutations that contribute to selectable phenotypic variation between an evolved strain and its parent. …”
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    por Luzzatto, Lucio
    Publicado 2011
    “…The analogy between evolution of organisms and evolution of cell populations is compelling: in both cases what drives change is mutation, but it is Darwinian selection that enables clones that have a growth advantage to expand, thus providing a larger target size for the next mutation to hit. …”
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  14. 334
    por Kirches, E
    Publicado 2011
    “…The primary cause of the disease is usually a mutation of the mitochondrial genome (mtDNA) causing a single amino acid exchange in one of the mtDNA-encoded subunits of NADH:ubiquinone oxidoreductase, the first complex of the electron transport chain. …”
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    “…BACKGROUND: Gaucher's disease is an autosomal recessive, lysosomal storage disease caused by mutations of the β-glucocerebrosidase gene (GBA). There is increasing evidence that GBA mutations are a genetic risk factor for the development of Parkinson's disease (PD). …”
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    “…Functional effects of different mutations are known to combine to the total effect in highly nontrivial ways. …”
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    por García, Julián, Traulsen, Arne
    Publicado 2012
    “…Evolutionary game dynamics in finite populations assumes that all mutations are equally likely, i.e., if there are [Image: see text] strategies a single mutation can result in any strategy with probability [Image: see text]. …”
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