mutation

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In the new study, researchers created mice carrying a mutation in one of those genes, grin2a.

From Science Daily • Apr. 3, 2026

In 2020, it ordered the culling of all roughly 17 million farm-raised mink in Denmark to stop the spread of a coronavirus mutation, a directive it later admitted had no legal grounds.

From The Wall Street Journal • Mar. 19, 2026

This same mutation is well known in human breast cancer and is already targeted with specific drugs called PI3K inhibitors.

From Science Daily • Mar. 18, 2026

A protective mutation identified in South Asia may point to mechanisms driving cardiovascular or metabolic disease worldwide.

From The Wall Street Journal • Mar. 12, 2026

In humans, a mutant BRCA1 gene increases the risk for breast cancer—but not all women carrying the BRCA1 mutation develop cancer.

From "The Gene" by Siddhartha Mukherjee