Figure 4
From: Comparative prevalence of Oxalobacter formigenes in three human populations
O. formigenes prevalence in traditional and USA populations, by age. Positivity for the Hadza and Amerindians determined by end point PCR using O. formigenes-specific primers, as described in Methods. Results for two prior US studies for comparison using different methodologies are shown at ~the mean age of the populations tested with the percent colonized indicated; the mean ages were 42 and 46, respectively10,21.
