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pro vyhledávání: '"Timothy A. Mousseau"'
Publikováno v:
Journal of Evolutionary Biology. 25:1676-1685
Theoretically, asymmetric gene flow along an environmental gradient can limit species range expansion by keeping peripheral populations from locally adapting. However, few empirical studies have examined this potentially fundamental evolutionary mech
Autor:
Anders Pape Møller, Shane M. Welch, Andrea Bonisoli-Alquati, Timothy A. Mousseau, DeAnna E. Beasley
Publikováno v:
Journal of Evolutionary Biology. 25:1149-1162
Mutagenic and epigenetic effects of environmental stressors and their transgenerational consequences are of interest to evolutionary biologists because they can amplify natural genetic variation. We studied the effect of parental exposure to radioact
Publikováno v:
Journal of Evolutionary Biology. 24:440-448
Many secondary sexual characters vary in a systematic way with the age of individuals, with young and old individuals displaying at lower levels than individuals of intermediate age. Analyses quantifying the within-individual and among-individual com
Autor:
Ignacio G. Hermosell, Geir Rudolfsen, Anders Pape Møller, Javier Balbontín, F. de Lope, Alfonso Marzal, Timothy A. Mousseau
Publikováno v:
Journal of Evolutionary Biology. 22:334-344
Senescence is the deterioration of the phenotype with age caused by negative effects of mutations acting late in life or the physiological deterioration of vital processes. Birds have traditionally been assumed to senescence slowly despite their high
Autor:
B. A. Fuller, Timothy A. Mousseau
Publikováno v:
Journal of Evolutionary Biology. 20:1700-1704
Theory predicts that a 1 : 1 sex ratio is favoured in the absence of countervailing selection pressures. In an experiment with Drosophila melanogaster, we found significantly greater variation in the offspring sex ratios of freely mated flies than wo
Autor:
Timothy A. Mousseau, Derek A. Roff
Publikováno v:
Journal of evolutionary biology. 18(4)
Phenotypic variation in trait means is a common observation for geographically separated populations. Such variation is typically retained under common garden conditions, indicating that there has been evolutionary change in the populations, as a res