16S ribosomal RNA was reverse transcribed and amplified from Subglacial Lake Whillans filtered water samples: Sample SLW water Cast 3 3.0 um
16S ribosomal rRNA was reverse transcribed and PCR amplified with the primers described in Caporaso et. al. 2012 ISME Journal (doi:10.1038/ismej.2012.8) and sequenced as 250 pb paired end reads on an Illumina MiSeq