title: [Establishment of the multiplex genotyping system for 16 SNP loci on mtDNA].
abstract: OBJECTIVE
  To establish a multiplex genotyping system of mtDNA SNP.
  
  
  METHODS
  A multiplex analysis system of 16-plex mtDNA SNP loci was established with allele specific PCR and capillary electrophoresis genotyping technology. Fifty samples from unrelated Chinese Han individuals were typed with the multiplex system. The multiplex assay was validated by comparing with the direct sequencing method.
  
  
  RESULTS
  The genotypes of all 50 samples were correctly determined by the multiplex system. The optimal genotypic graphs were obtained with an input DNA of 0.5-10 pg, and the typing results were completely consistent with those by direct sequencing method.
  
  
  CONCLUSIONS
  The established multiplex system by allele specific PCR has high sensitivity, operational simplicity and high accuracy. It provides an effective and high output method for mtDNA SNP typing.
authors.forename: Dan
authors.initials: D
authors.lastname: Wu
authors.forename: Yan-Chai
authors.initials: YC
authors.lastname: Nie
authors.forename: Yu
authors.initials: Y
authors.lastname: Cao
authors.forename: Yu
authors.initials: Y
authors.lastname: Cao
authors.forename: Huai-Gu
authors.initials: HG
authors.lastname: Zhou
mesh_terms: D000483:Alleles; D004247:DNA; D004272:DNA, Mitochondrial; D005838:Genotype; D060005:Genotyping Techniques; D006801:Humans; D016133:Polymerase Chain Reaction / Q000379:methods*; D020641:Polymorphism, Single Nucleotide; D017422:Sequence Analysis, DNA
chemical_list: D004272:DNA, Mitochondrial; D004247:DNA