#oilwire- #BiotaTechnology , the #oilfield #DNA sequencing pioneer , has achieved a critical milestone on its path to commercialization: the diagnostic has been deployed by a majority of the top 20 U . S . shale producers in the U . S . Biota continues to attract top-tier investors , recently closing a multi-million dollar financing led by Illumina Ventures . Biota works across all major shale plays in both . . .