Genetic Testing Registry
IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.
About GTR®
The Genetic Testing Registry (GTR®) is a resource with information about genetic and genomic tests that can be ordered by clinicians. Find tests by condition, test target (e.g. gene), or test name to learn what a test is intended to detect, how it is performed, what laboratory offers it, and whether it is available for clinical care or research. GTR aims to reflect the current genetic testing landscape and support clinical decision-making and research.
Microbe tests in GTR
GeneReviews®
Find GTR Content
Submitting Information to GTR
Access the Submission User InterfaceLocate a Genetics Professional
Resources Included in GTR
GTR includes information from resources such as ClinVar and MedGen from within the NIH and many resources from outside the NIH.
See a list of all related resources