Population data for 23 autosomal STR loci in White British population.

We report allele frequencies and standard population genetics parameters for 23 forensic autosomal STR loci tested among White British population. In addition, we use generated allele frequency data to compare the extent of genetic variation with 19 other European populations.

Developmental validation of the PowerPlex(®) ESI 16/17 Fast and PowerPlex(®) ESX 16/17 Fast Systems.

The PowerPlex(®) ESI 16 Fast, ESI 17 Fast, ESX 16 Fast, and ESX 17 Fast Systems represent faster cycling versions (50min or less) of the PowerPlex(®) ESI and ESX Systems released by Promega in 2009 to accommodate the ENFSI and EDNAP groups' call for new STR multiplexes for Europe. In addition to amplification of purified DNA samples, these new faster cycling systems allow for direct amplification from single-source blood and buccal samples deposited on FTA(®) and nonFTA paper as well as from SwabSolution™ extracts of buccal swabs without the need for purification and quantitation. There are no changes to the autosomal primer pair sequences in the PowerPlex(®) ESI Fast and ESX Fast Systems compared to the original multiplexes, and full concordance at all autosomal loci and amelogenin was observed with data generated previously with the original PowerPlex(®) ESI and ESX Systems.