MedicalTerminology DB

1 Definition of genetic marker

Meaning of genetic marker: Alteration in DNA that may indicate an increased risk of developing a specific disease or disorder.

Alteration in DNA that may indicate an increased risk of developing a specific disease or disorder.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.