創そう始し者しゃ効こう果か

noun

founder effect

A biological term referring to the loss of genetic variation when a new colony is established by a very small number of individuals from a larger population.

• 創そう始し者しゃ効こう果かは、隔かく離りされた集しゅう団だんの遺い伝でん的てき多た様よう性せいを説せつ明めいする概がい念ねんだ。

  The founder effect is a concept that explains the genetic diversity of isolated populations.