[Genotyping of AKAP10 gene 2073A/G single nucleotide polymorphism by TaqMan probe real-time PCR]

Sichuan Da Xue Xue Bao Yi Xue Ban. 2009 Mar;40(2):275-8.
[Article in Chinese]

Abstract

Objective: To detect AKAP10 gene 2073A/G single nucleotide polymorphism (SNP) genotyping by TaqMan probe real-time PCR.

Methods: The genotype of AKAP10 gene 2073A/G was detected by real-time PCR with a pair of new-designed TaqMan probes. The PCR products also were subjected to gene sequence analysis to validate the results of TaqMan probe real-time PCR.

Results: The TaqMan probe real-time PCR method was successfully developed to detect AKAP10 gene 2073A/G SNP. The results were accordant with those achieved by DNA sequencing. The distribution of AKAP10 gene 2073A/G among population had no relationship with gender, age (P > 0.05). Unconditional logistic regression analysis revealed that the variant genotypes (AG + GG) had a 52% increased risk of colorectal cancer, compared with the AA genotype (P = 0.019).

Conclusion: A detection platform for SNP genotyping by TaqMan probe was set up successfully. There was a significant association between AKAP10 gene 2073A/G and colorectal cancer.

Publication types

  • English Abstract
  • Research Support, Non-U.S. Gov't

MeSH terms

  • A Kinase Anchor Proteins / genetics*
  • Colorectal Neoplasms / etiology
  • Colorectal Neoplasms / genetics*
  • DNA Probes / genetics
  • Genetic Predisposition to Disease*
  • Genotype
  • Humans
  • Polymerase Chain Reaction / methods
  • Polymorphism, Single Nucleotide*
  • Sequence Analysis, DNA

Substances

  • A Kinase Anchor Proteins
  • AKAP10 protein, human
  • DNA Probes