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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
By identifying new genetic markers associated with breast cancer and other cancers prevalent in Caribbean populations, Dr. Weldon aims to facilitate earlier and more accurate diagnoses.
—Melissa Noel, Essence, 16 Sep. 2024
Sign up The scientists focused on genetic markers known to affect how two common cardiovascular drugs affect the body.
—Byrodrigo Pérez Ortega, science.org, 13 Aug. 2024
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
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 8 Oct. 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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