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 50
... pseudogenes of the mouse , a3 , has the same exons as the related a gene , but the introns have been precisely eliminated . This pseudogene is an example of a " processed pseudogene " ( see below ) . REPLICATION , RECOMBINATION , AND ...
... pseudogenes of the mouse , a3 , has the same exons as the related a gene , but the introns have been precisely eliminated . This pseudogene is an example of a " processed pseudogene " ( see below ) . REPLICATION , RECOMBINATION , AND ...
Pagina 458
... pseudogenes called PROCESSED PSEUDOGENES ( Walsh 1985a ) . For example , the nucleotide sequence of the a3 pseudogene of the mouse Mus musculus is homologous to that of the a globin gene , except that the sequences corresponding to the ...
... pseudogenes called PROCESSED PSEUDOGENES ( Walsh 1985a ) . For example , the nucleotide sequence of the a3 pseudogene of the mouse Mus musculus is homologous to that of the a globin gene , except that the sequences corresponding to the ...
Pagina 461
... pseudogenes is v per copy per generation , and the rate of deletion of pseudogenes is d , the change in the average number ( n ) of pseudogenes per generation is dn / dt = vk - dn , so the equilibrium number is = k ( v / d ) . The ...
... pseudogenes is v per copy per generation , and the rate of deletion of pseudogenes is d , the change in the average number ( n ) of pseudogenes per generation is dn / dt = vk - dn , so the equilibrium number is = k ( v / d ) . The ...
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