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 145
... divergence for pairs of taxa that have an inadequate fossil record ( see Chapter 10 ) . Some workers claim , in contrast , that proteins evolve at highly inconstant rates . For example , Goodman et al . ( 1982 ) argue that globins ...
... divergence for pairs of taxa that have an inadequate fossil record ( see Chapter 10 ) . Some workers claim , in contrast , that proteins evolve at highly inconstant rates . For example , Goodman et al . ( 1982 ) argue that globins ...
Pagina 224
... Divergence A. Habitat ( divergent selection without isolation by distance ) B. Clinal ( selection on a cline with isolation by distance ) C. Adaptive ( erection of extrinsic barrier followed by divergent microevolution ) = The ...
... Divergence A. Habitat ( divergent selection without isolation by distance ) B. Clinal ( selection on a cline with isolation by distance ) C. Adaptive ( erection of extrinsic barrier followed by divergent microevolution ) = The ...
Pagina 474
... Divergence in protein function We have noted throughout this book instances in which the properties of a protein are altered by changes in amino acid sequence . Divergence in the sequence of genes that arose by gene duplication is also ...
... Divergence in protein function We have noted throughout this book instances in which the properties of a protein are altered by changes in amino acid sequence . Divergence in the sequence of genes that arose by gene duplication is also ...
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