In summary, 76 M. pneumoniae strains were isolated and cultured, 70 of which were macrolide-resistant, being highly resistant to erythromycin and showing the 2063 and 2064 mutations in domain V of 23S rRNA which are the main genetic markers of drug resistance.
We believe that single nucleotide polymorphisms (SNPs) will become the main source of genetic markers, because the SNP is the most frequent type of DNA polymorphism.
Genetic analysis using microsatellite markers revealed two main genetic groups of P. quercivorus in Japan.
Sequence conservation (represented by the E-value) was the main predictor for amplification success of a genetic marker.
The relative reduction of diversity was estimated using all SSR markers for the comparison among regional groups, and based on all 25 SSR markers and also only on neutral SSR markers when comparing the three main genetic clusters.
Genetic markers consistently demonstrated strong population structuring and suggested two main genetic groups associated with river basins.
(There appears to be a genetic marker for starting a business).
In this case, however, the challenge is to find a genetic marker.
While Kiehl and his colleagues are looking for a biological marker for psychopathy, molecular biologists have been analyzing DNA, in an attempt to identify a genetic marker.
"Our industry is not interested in any way, shape or form in discriminating based on a genetic marker".
