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
Risultati 1-3 di 38
Pagina 70
... direct flanking repeats , the mobile element itself often contains repeats that may be either direct or inverted ( i.e. , having the same sequence read from opposite directions ) . Transposable elements ( also called transposons or , in ...
... direct flanking repeats , the mobile element itself often contains repeats that may be either direct or inverted ( i.e. , having the same sequence read from opposite directions ) . Transposable elements ( also called transposons or , in ...
Pagina 261
... direct influence of the trait on the individual organism , and on its indirect effect : the increment ( or decrement ) in fitness that the trait bestows on related individuals that carry other copies of the allele . This combination of ...
... direct influence of the trait on the individual organism , and on its indirect effect : the increment ( or decrement ) in fitness that the trait bestows on related individuals that carry other copies of the allele . This combination of ...
Pagina 307
... direct approach is to determine directly the nucleotide sequence of one or more homologous genes in the species whose phylogeny is sought . Partial sequence data can be obtained from the use of restriction enzymes , which cleave DNA at ...
... direct approach is to determine directly the nucleotide sequence of one or more homologous genes in the species whose phylogeny is sought . Partial sequence data can be obtained from the use of restriction enzymes , which cleave DNA at ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
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adaptive adaptive radiation allele frequency allozyme Amer amino acid ancestor animals average behavior biological birds bristle number caused cells Chapter characters chromosome cladistic coefficient coevolution competition copies correlated deleterious developmental differentiation distribution divergence Dobzhansky Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolutionary change evolved example extinction rate factors favor females Figure fitness fossil record function Futuyma gametes gene conversion gene flow gene frequencies genetic drift genetic variation genome genotypes geographic groups habitats heritability heterozygotes heterozygous higher taxa homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mechanisms molecular morphological mutation natural selection nucleotide occur offspring organisms pairs parasites pattern phenotype phylogenetic phylogeny plants polymorphism predators prey proteins pseudogenes random recombination relative reproductive isolation sequence sexual similar speciation structure survival sympatric taxon theory tion trait transposable elements variable variance