Our Testing Services

The underlying genetic cause for your patient’s clinical features can be due to many different types of genetic variations and no one test can detect them all. Lineagen offers two tests that look at the genome in entirely different ways:

The FirstStepDx PLUS® chromosomal microarray to detect deletions and duplications in the genome; that is, missing or extra chapters/paragraphs in the genetic instruction manual

NextStepDx PLUS is a genetic sequencing test to detect smaller changes in the genome; that is, missing or extra words or mispelled words in the genetic instruction manual