text: In 2007, Applied Biosystems started selling a new type of sequencer called SOLiD System. The technology allowed users to sequence 60 gigabases per run.
  In June 2009, Illumina announced that they were launching their own Personal Full Genome Sequencing Service at a depth of 30× for $48,000 per genome. In August, the founder of Helicos Biosciences, Stephen Quake, stated that using the companys Single Molecule Sequencer he sequenced his own full genome for less than $50,000. In November, Complete Genomics published a peer-reviewed paper in Science' demonstrating its ability to sequence a complete human genome for $1,700.
  In May 2011, Illumina lowered its Full Genome Sequencing service to $5,000 per human genome, or $4,000 if ordering 50 or more.
  Helicos Biosciences, Pacific Biosciences, Complete Genomics, Illumina, Sequenom, ION Torrent Systems, Halcyon Molecular, NABsys, IBM, and GE Global appear to all be going head to head in the race to commercialize full genome sequencing.
  With sequencing costs declining, a number of companies began claiming that their equipment would soon achieve the $1,000 genome: these companies included Life Technologies in January 2012, Oxford Nanopore Technologies in February 2012, and Illumina in February 2014. In 2015, the NHGRI estimated the cost of obtaining a whole-genome sequence at around $1,500. In 2016, Veritas Genetics began selling whole genome sequencing, including a report as to some of the information in the sequencing for $999. In summer 2019 Veritas Genetics cut the cost for WGS to $599. In 2017, BGI began offering WGS for $600.
  However, in 2015 some noted that effective use of whole gene sequencing can cost considerably more than $1000. Also, reportedly there remain parts of the human genome that have not been fully sequenced by 2017.