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founder effect

American  

noun

Biology.
  1. the accumulation of random genetic changes in an isolated population as a result of its proliferation from only a few parent colonizers.


Example Sentences

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In isolated populations like Sardinia’s, where inbreeding was common, such rare variants can become more frequent, a phenomenon called the founder effect.

From Science Magazine Nov. 20, 2024

In this situation, those individuals are unlikely to be representative of the entire population, a phenomenon called the founder effect.

From Textbooks Jun. 9, 2022

The founder effect is an event that kills off a significant proportion of a population, generating an allele frequency which is not typical of the original population.

From Textbooks Jun. 9, 2022

In this situation, those individuals are unlikely to be representative of the entire population, which results in the founder effect.

From Textbooks Jun. 9, 2022

An example of the founder effect is the Amish population.

From Textbooks Jun. 9, 2022

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