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Related Experiment Video

Updated: Jun 12, 2026

Visual Detection of Multiple Nucleic Acids in a Capillary Array
08:56

Visual Detection of Multiple Nucleic Acids in a Capillary Array

Published on: November 15, 2017

Automated single nucleotide polymorphism typing using bead array in capillary tube.

Yasuo Kagawa1, Mami Hiraoka, Yukiko Miyashita-Hatano

  • 1High Technology Research Center of Kagawa Nutrition University, 3-9-21 Chiyoda, Sakado, Saitama 350-0288, Japan. kagawa@eiyo.ac.jp

Journal of Bioscience and Bioengineering
|June 16, 2010
PubMed
Summary
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A new, affordable on-site method for genotyping single nucleotide polymorphisms (SNPs) was created using allele-specific primer PCR and bead arrays. This technique efficiently identifies genetic variations linked to cardiovascular diseases.

Area of Science:

  • Molecular Biology
  • Genetics
  • Biotechnology

Background:

  • Single nucleotide polymorphisms (SNPs) are crucial genetic markers.
  • Accurate and accessible genotyping methods are needed for disease association studies.
  • Existing methods can be costly and time-consuming.

Purpose of the Study:

  • To develop a low-cost, on-site genotyping technique for SNPs.
  • To validate the method's performance using clinically relevant SNPs.
  • To enable rapid genetic analysis in diverse settings.

Main Methods:

  • Developed a novel technique combining allele-specific primer PCR with bead arrays in a single tip.
  • Utilized a simplified workflow for on-site genetic analysis.
  • Performed genotyping of four known cardiovascular disease-associated SNPs.

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Sequencing of mRNA from Whole Blood using Nanopore Sequencing
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Related Experiment Videos

Last Updated: Jun 12, 2026

Visual Detection of Multiple Nucleic Acids in a Capillary Array
08:56

Visual Detection of Multiple Nucleic Acids in a Capillary Array

Published on: November 15, 2017

Multi-Gene Single Nucleotide Polymorphism Detection in Gastric Cancer Based on Ion Semiconductor Sequencing Platform
06:21

Multi-Gene Single Nucleotide Polymorphism Detection in Gastric Cancer Based on Ion Semiconductor Sequencing Platform

Published on: May 10, 2024

Sequencing of mRNA from Whole Blood using Nanopore Sequencing
11:26

Sequencing of mRNA from Whole Blood using Nanopore Sequencing

Published on: June 3, 2019

Main Results:

  • Successfully demonstrated a low-cost and simple on-site SNP genotyping method.
  • Verified the technique's performance through successful genotyping of target SNPs.
  • The method offers a practical approach for genetic screening.

Conclusions:

  • The developed allele-specific primer PCR and bead array technique provides an efficient and affordable solution for SNP genotyping.
  • This method is suitable for on-site applications, including cardiovascular disease risk assessment.
  • The technique has the potential to broaden access to genetic testing.