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. |
Dall'interno del libro
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Pagina 84
... allele frequency of the population as a whole remains constant , but within each sex it oscillates toward an equilibrium that is the same for both sexes ( Figure 1 ) . The extension of the ... Gene frequency 1/3 0 1 2 3 4 5 6 84 Chapter Four.
... allele frequency of the population as a whole remains constant , but within each sex it oscillates toward an equilibrium that is the same for both sexes ( Figure 1 ) . The extension of the ... Gene frequency 1/3 0 1 2 3 4 5 6 84 Chapter Four.
Pagina 131
... frequency 1.0 B Gene frequency C ( A ) Probability distribution of allele frequencies between 0 and 1 under genetic drift when the initial allele frequency is 0.5 . ( B ) Same , with initial allele frequency 0.1 . N is the effective ...
... frequency 1.0 B Gene frequency C ( A ) Probability distribution of allele frequencies between 0 and 1 under genetic drift when the initial allele frequency is 0.5 . ( B ) Same , with initial allele frequency 0.1 . N is the effective ...
Pagina 138
Douglas J. Futuyma. D Gene Flow of Neutral Alleles Suppose , following the continent - island model , that in each ... frequency of allele A ' is q in the local population and qm among the immigrants . Let qo be the allele frequency in ...
Douglas J. Futuyma. D Gene Flow of Neutral Alleles Suppose , following the continent - island model , that in each ... frequency of allele A ' is q in the local population and qm among the immigrants . Let qo be the allele frequency in ...
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