Evolutionary BiologyOxford University Press, Incorporated, 1979 - 565 pagine Futuyma (ecology and evolution, SUNY Stony Brook) covers such subject areas as phylogeny, paleobiology, genetic mechanisms of change and speciation, character evolution, the theory of processes and macroevolution, and new molecular perspectives. Numerous line drawings, charts, diagrams, and maps are provided. Annotation copyrighted by Book News, Inc., Portland, OR |
Dall'interno del libro
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Pagina 361
... EPISTASIS AND LINKAGE DISEQUILIBRIUM IN NATURAL POPULATIONS Epistatic interactions among loci are very common , as I have stressed in previous chapters . Even when a metric trait such as body size has a predominantly additive mode of ...
... EPISTASIS AND LINKAGE DISEQUILIBRIUM IN NATURAL POPULATIONS Epistatic interactions among loci are very common , as I have stressed in previous chapters . Even when a metric trait such as body size has a predominantly additive mode of ...
Pagina 384
... epistasis ( Kearsey and Kojima 1967 ) . Epistasis is apparently most marked in characters that are directionally selected toward the extreme of the phenotypic spectrum . It is possible that epistatic interactions are more important ...
... epistasis ( Kearsey and Kojima 1967 ) . Epistasis is apparently most marked in characters that are directionally selected toward the extreme of the phenotypic spectrum . It is possible that epistatic interactions are more important ...
Pagina 555
... epistasis coefficient , 357 epistatic variance , see interaction variance Eptatretus stoutii , 236 Equidae , 130-132 , 139 , 161-162 , 171 Erk , F. C. , 84 , 112 , 113 Erythrina , 259 Escherichia coli , 37 , 217 , 240 , 243 , 245 ...
... epistasis coefficient , 357 epistatic variance , see interaction variance Eptatretus stoutii , 236 Equidae , 130-132 , 139 , 161-162 , 171 Erk , F. C. , 84 , 112 , 113 Erythrina , 259 Escherichia coli , 37 , 217 , 240 , 243 , 245 ...
Sommario
A Synopsis of Evolutionary Theory | 19 |
Heredity and Development | 33 |
The Ecological Context of Evolutionary Change | 51 |
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AA AA AA adaptive adaptive radiation advantageous alleles alterations ancestor arise artificial selection average become behavior biological birds bristle number cent Chapter character characteristics chromosome coefficient correlated deleterious depends developmental differentiation distribution diversity Dobzhansky dominant Drosophila ecological effect environment environmental enzyme epistasis epistatic equilibrium evidence evolutionary change evolved example extinction factors females Figure fitness flies fossil record function gametes gene flow gene frequency genetic change genetic drift genetic variation genome genotypes geographic heterozygotes heterozygous homozygotes homozygous host human hybrid inbreeding increase individuals insects interactions less Lewontin linkage disequilibrium loci locus major males mammals mating Mayr mechanisms morphological mutation rates natural selection niche number of species occur offspring organisms overdominance patterns phenotypic phylogenetic plants pollen polymorphic population predators probability protein random rate of evolution recombination reproductive isolation response sexual similar single speciation structure survival sympatric theory tion traits variance vary