%0 Journal Article
%T Three multiplex snapshot assays for SNP genotyping in candidate innate immune genes
%A Lisa M Esteves
%A Sara M Bulh£żes
%A Maria J Brilhante
%A Luisa Mota-Vieira
%J BMC Research Notes
%D 2013
%I BioMed Central
%R 10.1186/1756-0500-6-54
%X Findings: We developed three multiplex PCR panels coupled with the minisequencing (SNaPshot) technique (multiplex PCR, multiplex primer extension, and capillary electrophoresis). The panels were tested in a sample set composed of 100 anonymous DNAs from healthy blood donors living in Sao Miguel Island (Azores, Portugal). Sixteen relevant SNPs among nine genes of the innate immune system -- IL1alpha, IL1beta, IL6, IL10, IL12RB1, TLR2, TLR4, TLR9 and CD14 -- were genotyped and validated by direct sequencing, with the exception of one that was undetected by minisequencing. We suggest that these panels can be used in future studies for detection of risk gene variants in several populations and/or diseases.In summary, we propose a multiplex assay that is able to identify the most frequent candidate SNPs in innate immune genes, using a medium scale genotyping platform. The assays can be used to evaluate the risk gene variants in populations of various geographic origins.
%U http://www.biomedcentral.com/1756-0500/6/54/abstract