Zhou Chenhui, et al. Application of a bidirectional amplification of specific alleles polymerase chain reaction technique in study of SNPs[J]. Journal of Chongqing Medical University, 2006,(5):658-661.
Zhou Chenhui, et al. Application of a bidirectional amplification of specific alleles polymerase chain reaction technique in study of SNPs[J]. Journal of Chongqing Medical University, 2006,(5):658-661.DOI:
Objective:To establish a bidirectional amplification of specific alleles polymerase chain reaction(Bi-PASA PCR)technique system and to apply this technique to study of single nucleotide polymorphism(SNP)of genes.Methods: The information of nucleotide sequences and their corresponding SNPs of gene were obtained from genBank of National Central of Biotechnology Information.The primers were designed by Primer 5.0 software and their specificity was tested by NCBI Blast 2.0 software.Results: They successfully designed and established the technique system of Bidirectional amplification of specific alleles Bi-PASA.The method were applied to study SNPs of PTEN(phosphatase and tensin homology deleted on chromosome ten
PTEN).The superiority and stability of Bi-PASA PCR technique on determining SNPs of genes have been tested.Conclusions:The Bi-PASA PCR technique is a new method for determination of SNP with more convenience
more specificity
less cost and easy availably and has much more advantage especially in the study of population gene polymorphism.
关键词
单核苷酸多态性双向等位特异PCRPTEN
Keywords
Sinlgle nucleotide polymorphismAllelic specific bidirectional amplification of specific alleles polymerase chain reactionPTEN