single molecule

Nabsys single molecule mapping technology

Another interesting single-molecule technology is a company out of Providence (RI) called Nabsys. For several years I had heard the name involved in developing single-molecule sequencing technology, and this technology will start its initial product around genomic mapping, rather than sequencing. For background on genomic mapping and CNV analysis along […]

Oxford Nanopore at AGBT 2014 2

A few attending the Advances in Genome Biology and Technology meeting in Marco Island Florida (February 12 – 15 2014) have blogged about a presentation from David Jaffe (Broad Institute), presenting the first data the next-generation sequencing community has publicly seen from Oxford Nanopore Technologies. For those not familiar with […]

Single molecule in-situ RNA startup Advanced Cell Diagnostics

FFPE (Formalin-fixed paraffin embedded) tissues are standard preparations in the clinical world. It has been estimated that there are millions of FFPE samples stored in countless hospital laboratories and research pathology groups, all part of a standard operating procedure among pathologists and other hospital personnel. These tissue samples are embedded […]

Oxford Nanopore, the first nanopore-based sequencing technology

Oxford Nanopore, based in Oxford U.K., made a remarkable announcement that surprised many in February’s AGBT meeting in Marco Island. A GridION and MiniION single-molecule sequencers were announced, promising 15 minute runtimes, no sample preparation, and a disposable USB-stick sequencer for $900 (in the case of the MiniION), with 50kb […]

What’s so special about single molecule sequencing? 2

A few days ago I reviewed in brief the history of Helicos Biosciences (HCLS), a company that held out the promise of single molecule sequencing, but failed to deliver on several fronts to the next-generation sequencing market. (This would include accuracy, throughput per dollar, and ease of use / reliability […]

Helicos Single Molecule Sequencing – A Pioneer 8

The next-generation sequencing market continues its downward trajectory – routinely violating Moore’s Law by an estimated 3x, the cost per megabase curve started to significantly bend downward around 2007 when the Solexa 1G started selling in volume, and gave the 454 GS20 (as it was known then) the first competition […]

Some thoughts on Pacific Biosciences single-molecule sequencing

We’re living through a time this year of market transition. The Illumina HiSeq continues to have a strong market position (although the upcoming Ion Torrent Proton sets out to change that, however it won’t be available until this September / October). For the time being, customers with NGS platforms are […]