• Skip to main content
  • Skip to footer

Oklahoma Medical Research Foundation | OMRF

  • About
    • General Information
    • Disease Research
    • Training & Outreach
    • Events
    • Careers
    • Contact Us
  • Science
    • Scientist Directory
    • Research Programs
    • Research Centers
    • Core Facilities
    • Scientific Publications
    • Scientific Seminars
    • Technology Ventures
  • News
    • Media Resources
    • News Releases
    • Publications
    • On Your Health
    • Bodywork
  • Patients
    • Anti Aging Study
    • Lupus (SLE)
    • MBTPS1 Related Disorders
    • Multiple Sclerosis
    • Rheumatoid Arthritis
    • Sarcoidosis
    • Sjögren’s Disease
    • Osteoarthritis
    • Other Autoimmune Disorders
  • Donate
    • Donate Now
    • Ways to Give
    • Tax Credit
    • Planned Giving
    • Contact Philanthropy

Primary Sidebar

  • About
  • Lab Calendar
Home - Science - Core Facilities - DNA Sequencing

DNA Sequencing (PCR and Plasmid)

Nanopore Sequencing

Utilizing Oxford Nanopore Technology sequencing platforms we have the ability to sequence entire plasmids and amplicons (>600 bp) without sequencing primers or PCR. Runs are performed Monday, Wednesday, and Friday. For technical questions and assistance, contact Graham Wiley.

  • DNA must be 30-50 ng/ul ≥ 10 ul and quantified using a fluorometric method (i.e. Qubit)
  • Files returned will include a .fasta sequence file and an .html summary file containing a complete annotation of each plasmid, along with read length and quality histograms
  • Sample Submission Cutoffs:
    Samples for Monday runs must be submitted by 5 pm the previous Friday.
    Samples for Wednesday runs must be submitted by 5 pm the previous Tuesday.
    Samples for Friday runs must be submitted by 5 pm the previous Thursday.
  • Sample drop-off points are the refrigerators in rooms E324 and C102.
  • Request the service: (iLab)
  • Accessing your results: Select the “View My Requests” tab in iLab. The file is under your sample manifest.

Sanger DNA Sequencing

The OMRF Sanger DNA Sequencing facility provides low-cost Sanger method DNA sequencing to OMRF and OUHSC investigators, as well as investigators from other Oklahoma universities and schools. The Facility’s ABI 3730 capillary sequencer is capable of sequencing purified plasmid or PCR amplified DNA. Operating hours are Monday through Friday, 8:30 am to 4:30 pm. Beginning in September 2024 the sequencer will be run on Thursday. Most results will be ready the same day. Please deliver your samples by noon on Wednesday. The cost is $8.50 for OMRF, and $9.50 for Oklahoma educational institutions, out-of-state, and for-profit organizations. For best service, email Sheryl Christofferson.

Submissions

Submissions Worksheet

Concentrations and Volumes
Plasmid DNA: 100 ng/ul, 5 ul for each primer to be used
PCR DNA: 2 to 10 ng/ul depending on size, 5 ul per primer
Primers: between 3 and 5 uM, 5 ul per template
Sample drop-off points are the refrigerators in rooms E324 and C102.
Maximum read length per primer < 1kb

Primers

The Sequencing Facility provides the following primers:
T7, T7 terminator, T3, SP6, BGH Reverse, M13 Forward (-20), M13 Reverse (-27).

Primer sequences are:
M13 Forward GTA AAA CGA CGG CCA GTG
M13 Reverse GGA AAC AGC TAT GAC CAT G
T7 Promoter GTA ATA CGA CTC ACT ATA GGG
T3 Promoter CAA TTA ACC CTC ACT AAA GG
SP6 Promoter TAC GAT TTA GGT GAC ACT ATA G
BGH Reverse TAG AAG GCA CAG TCG AGG
T7 Terminator GCT AGT TAT TGC TCA GCG G

The Sequencing Facility welcomes custom primers that fit our guidelines.

  • have a Tm of 55o-60o C
  • length of approximately 18-24 bases
  • contain no mismatches
  • no secondary structure (particularly at the 3′ end)
  • no long strings (<4) of any single base, especially G or C

Analysis

DNA Viewer Links:
Finch TV (all platforms)
Chromas Lite (Windows)
4Peaks (Mac)

Contig Assembly Links:
Sequencher
DNA Baser

Accessing Results

OMRF Researchers Your sequencing data has been placed in a folder on an OMRF server. This folder is only for temporary storage of data.

Contact Sheryl at Sheryl-Christofferson@omrf.org, for information on accessing your data.

Mail samples to:
c/o Sheryl Christofferson
825 NE 13th Street
Mail Box 27
Oklahoma City, OK 73104

Sheryl Christofferson
Room E324
Sheryl-Christofferson@omrf.org

Before Footer

Equal Opportunity Employer

Footer

  • Jobs
  • Directory
  • Donor Privacy Statement
  • Ethics Point
  • Intranet
Facebook Twitter Instagram Linkedin

Subscribe to OMRF News
  • Contact
  • Careers
  • Donor Privacy
  • Ethics Point
  • Intranet
OMRF Logo
OKLAHOMA MEDICAL RESEARCH FOUNDATION
825 NE 13th St.
Oklahoma City, OK 73104
(405) 271-6673
Charity navigatorUnited WayTop Workplace