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

Optimum sample medium for single-nucleotide polymorphism and mutation detection by capillary electrophoresis.

Piotr Kozlowski1, Wlodzimierz J Krzyzosiak

  • 1Laboratory of Cancer Genetics, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland.

Electrophoresis
|April 20, 2004
PubMed
Summary

Nondenaturing aqueous media optimize capillary electrophoresis (CE) for detecting mutations and SNPs. This enhances DNA intake and single-strand conformer stability, crucial for methods like single-strand conformation polymorphism (SSCP) and heteroduplex analysis (HA).

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

BCL2 promoter region mutations are an independent marker of BCL2 level in lymphoid malignancies.

NPJ genomic medicine·2026
Same author

Genomic context of mutations in MIR142 in blood cancers: summary and integrative analysis.

Cellular & molecular biology letters·2026
Same author

CAG-targeting artificial miRNA with reduced off-target risk for efficient lowering of pathogenic polyglutamine proteins.

NAR molecular medicine·2026
Same author

Genotype-based prevalence of Birt-Hogg-Dubé syndrome in the healthcare and genomic registry populations - breaking the 'rare disease' status?

NPJ genomic medicine·2026
Same author

miRNA gene mutations commonly disrupt the proper functioning of miRNA genes.

Science advances·2026
Same author

The role of gut mycobiome in responses to cancer immunotherapy.

Gut microbes·2025

Area of Science:

  • Molecular Biology
  • Analytical Chemistry
  • Biotechnology

Background:

  • Capillary electrophoresis (CE) is a key technique for nucleic acid analysis.
  • CE applications include mutation and polymorphism detection using methods like single-strand conformation polymorphism (SSCP) and heteroduplex analysis (HA).

Purpose of the Study:

  • To optimize sample-media characteristics for enhanced mutation and SNP detection via CE.
  • To analyze factors influencing single-strand DNA conformer stability and DNA intake efficiency.

Main Methods:

  • Detailed analysis of sample-media characteristics for CE-based nucleic acid analysis.
  • Evaluation of factors affecting single-strand conformer stability and DNA intake.
  • Determination of optimal media for mutation and SNP detection.

Related Experiment Videos

Main Results:

  • Nondenaturing aqueous media were identified as optimal for CE-based mutation and SNP detection.
  • These media ensure efficient DNA intake and maintain single-strand conformer stability for SSCP and HA.
  • Complex SSCP-CE patterns from unpurified PCR products were elucidated.

Conclusions:

  • Optimized sample media significantly improve the efficiency and reliability of CE for genetic variation analysis.
  • The findings are broadly applicable to biomedical research utilizing CE for nucleic acid characterization.
  • This work advances the development of CE-based diagnostic and research tools.