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Chapter 32

Генетика популяции

Что такое генетика популяции?
Что такое генетика популяции?
A population is composed of members of the same species that simultaneously live and interact in the same area. When individuals in a population breed, ...
Принцип Харди-Вайнберга
Принцип Харди-Вайнберга
Diploid organisms have two alleles of each gene, one from each parent, in their somatic cells. Therefore, each individual contributes two alleles to the ...
Мутация, поток генов и дрейф генов
Мутация, поток генов и дрейф генов
In a population that is not at Hardy-Weinberg equilibrium, the frequency of alleles changes over time. Therefore, any deviations from the five conditions ...
Дрейф генов
Дрейф генов
Natural selection—probably the most well-known evolutionary mechanism—increases the prevalence of traits that enhance survival and ...
Поток генов
Поток генов
Gene flow is the transfer of genes among populations, resulting from either the dispersal of gametes or from the migration of individuals. This ...
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