Skip to main content

SNP Detection and Allele Frequency Determination by SSCP

  • Protocol

Part of the book series: Methods in Molecular Biology™ ((MIMB,volume 212))

Abstract

Single-strand conformation polymorphism (SSCP) analysis is a sensitive mutation detection system that has been widely used in the field of medical genetics (1,2). In this method, PCR products are denatured to become single-stranded, and separated by gel electrophoresis under nondenaturing conditions. A single-stranded fragment with a mutation or single nucleotide polymorphism (SNP) has a different conformation from its wild-type counterpart, and these conformational differences result in differing electrophoretic mobility. To identify SNPs at polymorphic sequence-tagged sites (STSs), it is necessary to sequence the STSs in individuals with different genotypes. However, once an SNP sequence is correlated with the corresponding fragment mobility in an SSCP analysis, sequencing may not be necessary for genotyping, because SSCP electrophoresis is highly reproducible (3,4).

This is a preview of subscription content, log in via an institution.

Buying options

Protocol
USD   49.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   89.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

Springer Nature is developing a new tool to find and evaluate Protocols. Learn more

References

  1. Orita, M., Suzuki, Y., Sekiya, T., and Hayashi, K. (1989) Rapid and sensitive detection of point mutations and DNA polymorphisms using the polymerase chain reaction. Genomics 5, 874–879.

    Article  PubMed  CAS  Google Scholar 

  2. Hayashi, K. and Yandell, D. W. (1993) How sensitive is PCR-SSCP? Human Mutation 2, 338–346.

    Article  CAS  Google Scholar 

  3. Hayashi, K. (1999) Recent enhancements in SSCP. Gen. Anal. Biomol. Eng. 14, 193–196.

    Article  CAS  Google Scholar 

  4. Inazuka, M., Wenz, H. M., Sakabe, M., Tahira, T., and Hayashi, K. (1997) A streamlined mutation detection system: multicolor post-PCR fluorescence-labeling and SSCP analysis by capillary electro-phoresis. Genome Res. 7, 1094–1103.

    PubMed  CAS  Google Scholar 

  5. Hayashi, K., Kukita, Y., Inazuka, M., and Tahira, T. (1998) Single strand conformation polymorphism analysis in: Mutation Detection: A Practical Approach, Cotton, R. G. H., Edkins, E., and Forrest, S., eds., Oxford University Press, Oxford, UK, pp. 7–24.

    Google Scholar 

  6. Inazuka, M., Tahira, T., and Hayashi, K. (1996) One-tube post-PCR fluorescent labeling of DNA fragments. Genome Res. 6, 551–557.

    Article  PubMed  CAS  Google Scholar 

  7. Hayashi, K., Wenz, H.-M., Inazuka, M., Tahira, T., Sasaki, T., and Atha, D. H. (2001) SSCP analysis of point mutations by multicolor capillary electrophoresis, in Capillary Electrophoresis of Nucleic Acids, vol. 2 (Michelson, K. R. and Cheng, J., eds.), Humana Press, Totowa, NJ, pp. 109–126.

    Chapter  Google Scholar 

  8. Marth, G., Yeh, R., Minton, M., Donaldson, R., Li, Q., Duan, S., et al. (2001) Single-nucleotide polymorphisms in the public domain: how useful are they? Nat. Genet. 27, 371–372.

    CAS  Google Scholar 

  9. Sasaki, T., Tahira, T., Suzuki, A., Higasa, K., Kukita, Y., Baba, S., and Hayashi, K. (2001) Precise estimation of allele frequencies of single-nucleotide polymorphisms by a quantitative SSCP analysis of pooled DNA. Am. J. Hum. Genet. 68, 214–218.

    Article  PubMed  CAS  Google Scholar 

  10. Nickerson, D. A., Tobe, V. O., and Taylor, S. L. (1997) PolyPhred: automating the detection and genotyping of single nucleotide substitutions using fluorescence-based resequencing. Nucleic Acids Res. 25, 2745–2751.

    Article  PubMed  CAS  Google Scholar 

  11. Ren, J., Ulvik, A., Refsum, H., and Ueland, P. M. (1999) Application of short-chain polyacrylamide as sieving medium for the electro-phoretic separation of DNA fragments and mutation analysis in uncoated capillaries. Anal. Biochem. 276, 188–194.

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2003 Humana Press Inc.

About this protocol

Cite this protocol

Tahira, T., Suzuki, A., Kukita, Y., Hayashi, K. (2003). SNP Detection and Allele Frequency Determination by SSCP. In: Kwok, PY. (eds) Single Nucleotide Polymorphisms. Methods in Molecular Biology™, vol 212. Springer, Totowa, NJ. https://doi.org/10.1385/1-59259-327-5:037

Download citation

  • DOI: https://doi.org/10.1385/1-59259-327-5:037

  • Publisher Name: Springer, Totowa, NJ

  • Print ISBN: 978-0-89603-968-1

  • Online ISBN: 978-1-59259-327-9

  • eBook Packages: Springer Protocols

Publish with us

Policies and ethics