What is GeneTests primarily used for?

GeneTests is primarily known as a comprehensive directory that lists clinical and research laboratories offering genetic testing services. This resource helps healthcare professionals, including genetic counselors, physicians, and researchers, to locate specific tests available in the realm of genetics. The platform provides information on various aspects such as test availability, the types of tests offered, and the laboratories that perform them, thereby facilitating informed decision-making for genetic testing.

While the other options mention valuable resources in the field of genetics, they do not capture the primary function of GeneTests. For example, resources focused on genetic counseling techniques or publications highlighting genetic research findings serve different educational goals. Similarly, databases created for tracking genetic disorders fulfill specific research and clinical roles that are not aligned with the primary purpose of GeneTests. Thus, identifying GeneTests as a directory of testing laboratories accurately reflects its role in genetics and genetic counseling.