To account for this, the researchers conducted their study in several distinct strains of genetically bred mice. (sciencedaily.com)
Oliver found five genetically distinct strains of Borrelia in the rabbit blood. (discovermagazine.com)
However, a few distinct strains were associated with beers that have very specific traits, such as the smoky clove - like flavor of German Hefeweizen beer. (sciencedaily.com)