The IIHG Genomics Division provides massively parallel DNA sequencing using the Oxford Nanopore Technologies Long-read platform. The Oxford Nanopore Technologies platform is a third generation NGS technology that permits the ability to directly sequence native DNA or RNA without amplification.  Because base detection and calling can be achieved without first amplifying the target, PCR bias effects are eliminated from the data.  By working with native DNA/RNA, strand and base modification (e.g., 5mC and 5hmC) information can also be collected.

The long read capabilities of the pore-based flow cells permit sequencing through long repeat regions as compared to short-read NGS. These long reads have also been particularly useful for detecting structural variants throughout the genome. Reads are typically 5kb-40kb, though longer reads up to 250 kb+ can be achieved with DNA extraction optimization. DNA samples can also be multiplexed to permit sequencing of multiple samples per flow cell.

Investigators can submit RNA/DNA samples for library preparation and sequencing or submit their own prepared libraries and have us perform the sequencing. To complement our long-read sequencing service, the IIHG Bioinformatics Division supports the analysis of the data generated by this platform. All data are backed up and archived following the IIHG NGS data storage policy

 

Oxford Nanopore Platforms

                            

 

PromethION P2

 

MinION

 

Flongle

 
PromethION P2

 

 

MinION

 

 

Flongle

Yield/flow cell

100 to 290 Gb

30 to 48 Gb

1.8 to 2.6 Gb

 

Applications

  • Large Genome Sequencing (e.g., Human, Mouse, Rat)
  • Copy Number and Variant Detection
  • RNA-Seq (RNA transcript sequencing, isoform detection)
  • Metagenomics (shot-gun and 16S)
  • Epigenetics (DNA/RNA base modification profiling)
  • Adaptive Sampling (i.e., Targeted Sequencing)

 

 

  • Small Genome Sequencing (e.g., Bacteria and Yeast)
  • Copy Number and Variant Detection
  • RNA-Seq (RNA transcript sequencing, isoform detection)
  • Metagenomics (low input shot-gun and 16S)
  • Epigenetics (DNA/RNA base modification profiling)
  • Adaptive Sampling (i.e., Targeted Sequencing)

 

  • Smaller constructs (e.g., viral vectors, plasmids, amplicons)
  • Variant Detection
  • Metagenomics (very low input)

Sample Submission

All projects will start with a meeting to go over the workflow including sample preparation, submission requirements and downstream analysis solutions.

 Request Consultation

Long sequencing reads can be collected from genomic DNA, RNA, cDNA, 16S or other amplicons. Input amounts will depend on library type and application.  Specific input amounts and sample concentrations will be discussed during the meeting.

 

Fee Schedule

 
Library Prep
Number of 
Samples
Cost 
Per Project

RNA Ligation Sequencing (non-barcoded)

1

$300

DNA Ligation Sequencing (non-barcoded)

1

$300

DNA Ligation Sequencing (barcoded)

1

$400

 

2-24

$40 per sample

DNA Rapid Sequencing

1

$150

 

2-24

$25 per sample

 

 
Sequencing                          
Number of 
Flow Cells
Cost 
Per Flow Cell

MinION R10.4.1 

1

$800

MinION RNA

1

$800

Flongle

1

$180

PromethION R10.4.1

1

$1,000

PromethION RNA

1

$1,000

 

*Flow cell cost discounts may be available if purchased in bulk (12+ flow cells). Please note flow cell expiration date is 3 months (1 month for Flongle). Use after this date is at the investigator’s risk.