Cost-effective genotyping of human MBL2 gene mutations using multiplex PCR.
Mannose-binding lectin (MBL) deficiency is associated with increased susceptibility to various infections and autoimmune disorders. It is caused by certain polymorphisms in the MBL2 gene promoter and mutations in the coding region of the gene. In this report, we present a novel, rapid, efficient and cost-effective method of two multiplex polymerase chain reactions (PCRs) for the assessment of three structural point mutations within exon 1 at codons 52, 54 and 57. Three additional PCR reactions for the detection of promoter polymorphisms at positions -550 and -221 were performed. MBL2 haplotypes in 359 individuals of the general Czech population were detected using this approach. The rare LYD haplotype was found in 1.1% of all alleles.
Skalníková
Helena
H
Laboratory of Molecular Genetics, Centre for Cardiovascular Surgery and Transplantation, Výstavní 17/19, 603 00 Brno, Czech Republic.
Freiberger
Tomás
T
Chumchalová
Jitka
J
Grombiríková
Hana
H
Sedivá
Anna
A
D000595:Amino Acid Sequence; D003362:Cost-Benefit Analysis; D003604:Czechoslovakia; D005838:Genotype; D006801:Humans; D037601:Mannose-Binding Lectin / Q000031:analogs & derivatives* / Q000235:genetics*; D008969:Molecular Sequence Data; D009154:Mutation; D010641:Phenotype; D016133:Polymerase Chain Reaction / Q000191:economics* / Q000379:methods*; D011401:Promoter Regions, Genetic
C445619:MBL2 protein, human; D037601:Mannose-Binding Lectin