Titlebook: Measuring Selection in Natural Populations; Freddy B. Christiansen,Tom M. Fenchel Conference proceedings 1977 Springer-Verlag Berlin Heide

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Charles H. Langleyr to ailments of the lung. Once thought of as a passive vessel for the storage of excess lipids, adipose tissue is now appreciated for its role as an endocrine gland that secretes adipocyte-derived factors or adipokines known to regulate numerous physiologic functions. Leptin is the best characteriz

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J. T?nnes Nielsenonary adaptation helping to enhance the rate of electron flow through the respiratory chain in these organs because it enhances the fluidity of the inner mitochondrial membrane. This leads to reduction of the ratio between rates of reactive oxygen species and ATP production, which reduces the rate o

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J. Maynard Smithonary adaptation helping to enhance the rate of electron flow through the respiratory chain in these organs because it enhances the fluidity of the inner mitochondrial membrane. This leads to reduction of the ratio between rates of reactive oxygen species and ATP production, which reduces the rate o

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Estimation of Mating Cycle Components of Selection in Plantshow the genotypic frequency distributions of populations are transformed over generations. In considering the factors that cause the array of genotypes in a population to change in an evolutionary sense it is convenient to identify two main components of selection, acting in two distinct parts of th

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Population Genetics of , (L.): A Reviewined by adaptive differences between genotypes is an overwhelming argument for detailed studies which have the potential of revealing and describing the action of natural selection on these polymorphisms. However, the mere existence of the controversy emphasizes the difficulty involved in designing

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A Study of Sexual Selection in Natural Populations of the Milkweed Beetle, ,omial expectations of Hardy-Weinberg equilibrium. When mating is non-random, the observed and expected phenotypic distributions may be incongruous and thereby provide a means to discover various aspects of the mating structure within populations. The contribution of certain population members to the

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Attempts to Measure Natural Selection by Altering Gene Frequencies in Natural Populationsymorphism whose genetic and ecological environment reflects that found in nature. Two important practical problems arise from this. First, laboratory experiments using only a small sample of alleles from a natural population may produce a misleading appearance of selection on the locus under investi