Integrated polymerase chain reaction-capillary electrophoresis microdevice for hanwoo allele-specific genotyping

J. Y. Choi, S. J. Choi, Y. Chen, H. W. Kim, S. A. You, H. K. Myeong, T. S. Seo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

In this study, we developed a polymerase chain reaction-capillary electrophoresis (PCR-CE) microdevice to perform the allele-specific (AS) gene amplification and separation on a single wafer to identify Korean indigenous beef cattle, HANWOO. The HANWOO allele-specific genotyping system consists of HANWOO-specific five homozygous SNP sites, a sex-typing gene and a house-keeping gene as a control. The amplicons were produced in a 260 nL PCR chamber and then subsequently separated in a 6 cm-long CE microchannel to generate a DNA fingerprint of HANWOO. This on-site HANWOO genotyping platform can help the prompt prevention of zoonosis such as bovine spongiform encephalo-pathy (BSE) and efficient breed protection from imported beef cattle.

Original languageEnglish
Title of host publication14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Pages136-138
Number of pages3
Publication statusPublished - 2010
Event14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 - Groningen, Netherlands
Duration: 3 Oct 20107 Oct 2010

Publication series

Name14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Volume1

Conference

Conference14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010
Country/TerritoryNetherlands
CityGroningen
Period3/10/107/10/10

Keywords

  • Allele-specific polymerase chain reaction
  • Capillary electrophoresis
  • HANWOO
  • SNP typing

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