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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

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

The research team analyzed retinal tissue from 104 people using advanced imaging, genetic testing, and protein studies.

From Science Daily

Genetic testing revealed that both individuals were female and closely related, most likely a mother and daughter.

From Science Daily

Treatments are becoming more personalised, as advances in genetic testing mean care can be tailored to the way each individual deals with their body's own cancer.

From BBC

Tens of thousands of cancer patients and those with a family history of the disease already undergo genetic testing on the NHS every year.

From BBC

That study analyzed preserved frog specimens stored in museums since the 19th century and identified fungal strains through genetic testing.

From Science Daily