第 32 章
集団遺伝学
集団遺伝学とは？
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, ...
ハーディー・ワインバーグ原理
Diploid organisms have two alleles of each gene, one from each parent, in their somatic cells. Therefore, each individual contributes two alleles to the ...
突然変異、遺伝子流動、遺伝的浮動
In a population that is not at Hardy-Weinberg equilibrium, the frequency of alleles changes over time. Therefore, any deviations from the five conditions ...
遺伝的浮動
Natural selection—probably the most well-known evolutionary mechanism—increases the prevalence of traits that enhance survival and ...
遺伝子流動
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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