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 69
... genome , and may either be replicated with it , or use the biochemical machinery of the host to make free copies of themselves and a protein coat . The mature virus particles , consisting of a nucleic acid surrounded by protein , burst ...
... genome , and may either be replicated with it , or use the biochemical machinery of the host to make free copies of themselves and a protein coat . The mature virus particles , consisting of a nucleic acid surrounded by protein , burst ...
Pagina 458
... genome . ( If insertion does not occur , one copy of the transposable element has been deleted from the genome . ) Sequences transported this way are often many thousands of base pairs long , and it is often such a huge sequence that ...
... genome . ( If insertion does not occur , one copy of the transposable element has been deleted from the genome . ) Sequences transported this way are often many thousands of base pairs long , and it is often such a huge sequence that ...
Pagina 463
... genome , v is the excision rate , p is the length of the protected territory and L is the total map length of the host's genome . The selective advantage is likely to be exceedingly small — about ñu2 , where u is about 10 - unless p is ...
... genome , v is the excision rate , p is the length of the protected territory and L is the total map length of the host's genome . The selective advantage is likely to be exceedingly small — about ñu2 , where u is about 10 - unless p is ...
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 Biol biological birds bristle cells Chapter characters chromosome coefficient coevolution common competition copies correlation developmental differentiation distribution divergence Dobzhansky Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolution evolutionary change evolved example extinction factors females Figure fitness fossil record function Futuyma gametes gene conversion gene family gene flow gene frequencies genetic drift genetic variation genome genotypes geographic heritability heterozygotes heterozygous homologous homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mechanisms molecular morphological mutation natural selection neoteny nucleotide occur offspring organisms paedomorphosis pairs parasites pattern phenotypic phylogenetic phylogeny plants polymorphism predators prey proteins pseudogenes random recombination segments sexual similar speciation structure sympatric Syst theory tion traits transposable elements University Press variable variance vertebrates York