Kurokawa: http://dnaresearch.oxfordjournals.org/cgi/reprint/dsm018v1 Gill: http://www.sciencemag.org/cgi/content/abstract/312/5778/1355
http://fames.jgi-psf.org/ http://www.nature.com/nmeth/journal/v4/n6/pdf/nmeth1043.pdf SIMHC http://fames.jgi-psf.org/cgi-bin/dataset_desc.pl?dataset=soil