Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Comprehensive DNA signature discovery and validation.

Adam M Phillippy1, Jacquline A Mason, Kunmi Ayanbule

  • 1Center for Bioinformatics and Computational Biology, University of Maryland, College Park, Maryland, United States of America. amp@umiacs.umd.edu

Plos Computational Biology
|May 22, 2007
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The Vertebrate Genomes Project Phase I: A global reference genome resource.

bioRxiv : the preprint server for biology·2026
Same author

Harmonizing standards and resources for the medical genome.

Nature·2026
Same author

Population-scale Y chromosome assemblies reveal recurrent remodeling within constrained architectures.

bioRxiv : the preprint server for biology·2026
Same author

Fully Phased Telomere-to-Telomere Assemblies for Thoroughbred Horse and Donkey Haplotypes derived from a Mule Illuminate the Peculiar Evolution of Equid Centromeres.

bioRxiv : the preprint server for biology·2026
Same author

The complete genome of the KOLF2.1J reference iPSC line.

bioRxiv : the preprint server for biology·2026
Same author

Germline sequence variation within the ribosomal DNA is associated with human complex traits.

Cell genomics·2026

Insignia identifies unique DNA signatures for rapid detection and differentiation of bacteria and viruses. This system aids in developing sensitive diagnostic assays for clinical and environmental samples.

Area of Science:

  • Genomics
  • Bioinformatics
  • Microbiology

Background:

  • DNA signatures are crucial for identifying and distinguishing organisms.
  • Computational methods can leverage genomic data for signature identification.

Purpose of the Study:

  • To introduce Insignia, a comprehensive system for rapid identification of DNA signatures in bacterial and viral genomes.
  • To enable the development of diagnostic assays for microbial detection and genotyping.

Main Methods:

  • Utilized Insignia to compute accurate DNA signatures for bacterial genomes by comparing entire genomic complements.
  • Developed a web interface and open-source software for accessibility.

Main Results:

  • Successfully computed signatures for most bacterial genomes.

Related Experiment Videos

  • Demonstrated high sensitivity and specificity in tests on Vibrio cholerae strains, differentiating them from related species.

    • Conclusions:

    • Insignia is a promising method for diagnostic assay development, offering flexibility in probe selection.
    • The system provides accurate microbial signatures for diverse applications.