Detection of Yersinia pestis DNA in two early medieval skeletal finds from Aschheim (Upper Bavaria, 6th century A.D.).

In the course of a molecular genetic investigation of a double inhumation, presumably a mother/child burial from Aschheim (Upper Bavaria, 6th century A.D.), which included analysis of mitochondrial DNA, molecular sexing, and polymorphic nuclear DNA, Yersinia pestis-specific DNA was detected.

Molecular genetic analysis of the polymorphic apolipoprotein E in modern and ancient human DNA samples.

In this report, methodical bases for the molecular genetic analysis of the three common apolipoprotein E alleles APOE*2, APOE*3 and APOE*4 in DNA isolated from ancient human skeletal remains are described. Considering that ancient DNA target regions for amplification are generally quite small, the detection method is based on short amplification products in the range from 71 bp to 75 bp. The applicability of the modified method for APOE genotyping was examined in modern human DNA samples.