Evolutionary BiologySinauer Associates, 1986 - 600 pagine Covers the genetic, developmental, and ecological mechanisms of evolutionary change, the major features of evolutionary history as revealed by phylogenetic and paleontological studies, and material on adaptation, molecular evolution, co-evolution, and human evolution. |
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Pagina 206
... traits will not persist unless the loci are very tightly linked or selection strongly favors a correlation between the traits ( Lande 1980 ) . In a population that is at equilibrium under stabilizing selection , therefore , genetic ...
... traits will not persist unless the loci are very tightly linked or selection strongly favors a correlation between the traits ( Lande 1980 ) . In a population that is at equilibrium under stabilizing selection , therefore , genetic ...
Pagina 216
... traits including fitness , reduce the response to selection , and cause the character to return toward its original state if selection is relaxed . These factors may help to account for the persistence of polygenic variation even in the ...
... traits including fitness , reduce the response to selection , and cause the character to return toward its original state if selection is relaxed . These factors may help to account for the persistence of polygenic variation even in the ...
Pagina 439
... traits that cluster together in the " correct " F - set according to the kind of correlation ( phenotypic , environmental , or genetic ) used . " Genetic correlations for the neurocranial and orofacial groups of traits separately ...
... traits that cluster together in the " correct " F - set according to the kind of correlation ( phenotypic , environmental , or genetic ) used . " Genetic correlations for the neurocranial and orofacial groups of traits separately ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
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adaptive adaptive radiation allele frequency amino acid ancestor average behavior biological birds bristle cells Chapter characters chromosome coefficient coevolution common competition copies correlated deleterious developmental differentiation distribution divergence Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolution evolutionary change evolved example factors favor females Figure fitness fossil record function Futuyma gametes gene conversion gene family gene flow gene frequencies genetic drift genetic variation genome genotypes geographic groups heritability heterozygotes heterozygous higher taxa homologous homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mean mechanisms molecular morphological mutation natural selection neoteny nucleotide occur offspring organisms pairs parasites pattern phenotypic phylogenetic phylogeny plants polymorphism population predators prey proteins pseudogenes random recombination related species relative reproductive isolation segments sexual similar speciation structure survival sympatric theory tion traits transposable elements variable variance vertebrates