Pennsylvania-based Independence Blue Cross' announcement that it will cover a complex type of genetic testing for some cancer patients thrusts the insurer into an ongoing debate about how to handle an ...

A test cross is a way to explore the genotpye of an organism. Early use of the test cross was as an experimental mating test used to determine what alleles are present in the genotype. An organism's ...

According to Kendyala, the test analyzes a person’s gut microbiome — the collection of bacteria in the digestive system — to ...