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genetic marker
noun
: a readily recognizable genetic trait, gene, DNA segment, or gene product used for identification especially when closely linked to a trait or genetic material that is difficult to identify
Examples of genetic marker in a Sentence
Recent Examples on the Web
Researchers have identified at least 27 possible genetic markers that modulate dopamine regulation in the brain.
—Kate Harrington, The Conversation, 25 July 2024
Genes Linked to Parkinson's Disease There are some genetic markers for Parkinson's disease.
—Patti Greco, Health, 30 June 2024
Using genetic markers, Carver has found that the mainland, Tasmania and Flinders Island populations are genetically distinct.
—Amber Dance, Discover Magazine, 27 June 2024
There is a genetic marker for whether a person can actually reach that top of the spectrum, according to Caniglia.
—David Oliver, USA TODAY, 25 Apr. 2024
See all Example Sentences for genetic marker
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'genetic marker.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1932, in the meaning defined above
Dictionary Entries Near genetic marker
Cite this Entry
“Genetic marker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/genetic%20marker. Accessed 17 Sep. 2024.
Medical Definition
genetic marker
noun
: a readily recognizable genetic trait, gene, DNA segment, or gene product used for identification purposes especially when closely linked to a trait or to genetic material that is difficult to identify
called also marker
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