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 74
Pagina 47
... sequence ; for example , if denatured DNA from a single organism has many copies of a sequence , the high encounter rate of like sequences will cause rapid duplex formation . Similarly , by mixing the messenger RNA ( mRNA ) from an ...
... sequence ; for example , if denatured DNA from a single organism has many copies of a sequence , the high encounter rate of like sequences will cause rapid duplex formation . Similarly , by mixing the messenger RNA ( mRNA ) from an ...
Pagina 307
... 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 particular oligonucleotide sequences ( Chapter 3 ) . A ...
... 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 particular oligonucleotide sequences ( Chapter 3 ) . A ...
Pagina 470
... sequence is converted to any of a number of other sequences , thus slowing down the rate at which the mutants drift toward fixation in the population . As a general rule ƒ , ĝ , and ʼn all decrease if λ is very large . Similarly , the ...
... sequence is converted to any of a number of other sequences , thus slowing down the rate at which the mutants drift toward fixation in the population . As a general rule ƒ , ĝ , and ʼn all decrease if λ is very large . Similarly , the ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
8 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
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