Different types of cancer have different proteins on their surfaces that serve as unique markers.

They used a number of genetic markers unique to this population to exclude the possibility that the citrate-using E. coli were contaminants.

But some experts say that genetic markers unique to one group are not known to exist.

Paragroup is a term used in population genetics to describe lineages within a haplogroup that are not defined by any additional unique markers.

This idea failed because the route's unique markers had already been designed, made and were about to be installed.

Q. Is C-reactive protein a unique marker for heart disease?

But no markers unique to neural stem cells have been found.

Then a unique marker must be created that combines different orders using the same fabric.

Apart from the mutations that define the parent haplogroup, paragroups may not possess any additional unique markers.

Alternatively pargroups may possess unique markers that have not been discovered.