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genetic testing

Cultural  
  1. A process in which a person's or an embryo's DNA is isolated and tested for the presence of specific genes or defects that could indicate the future onset of some disease.


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In the United States, genetic testing is most often performed on alert prospective parents for possible problems during a pregnancy or the likelihood of congenital disease in a future child. The privacy of the results is one of the many difficult issues with this practice, particularly as it relates to insurance underwriting.

Example Sentences

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Confused and dissatisfied with local treatment plans, Lynette sought a second opinion from The Royal Marsden Hospital in London which recommended genetic testing and platinum chemotherapy – something not offered on the NHS at home.

From BBC Jul. 28, 2026

The film is, in a way, a cinematic continuation of all of the real-life work Jolie has done to stress the importance of breast cancer screenings and genetic testing.

From Salon Jun. 29, 2026

The findings highlight the value of combining genetic testing with functional studies of how genes operate inside cells.

From Science Daily Jun. 13, 2026

Her story spurred droves of women to seek out genetic testing.

From The Wall Street Journal Jun. 7, 2026

The California attorney general filed a lawsuit Thursday against the company formerly known as 23andMe, accusing the genetic testing service of failing to protect customers’ data during a 2023 breach.

From Los Angeles Times May 30, 2026

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