PCDH8 and pyelonephritis: Furthermore, these isolates with a combination papGII and III allele genotype carried the following genes, fimH, focG, papAH, papC, papEF and traT. The gene bmaE, which was not detected in any pyelonephritis isolates, was detected in 5% of papGIII isolates only and none in papGII and papGII + papGIII positive isolates.