Hide metadata

dc.contributor.authorSoucek, Pavel
dc.contributor.authorFuru Skjelbred, Camilla
dc.contributor.authorSvendsen, Marit
dc.contributor.authorKristensen, Tom
dc.contributor.authorKure, Elin H
dc.contributor.authorKristensen, Vessela N
dc.date.accessioned2015-10-09T01:01:55Z
dc.date.available2015-10-09T01:01:55Z
dc.date.issued2004
dc.identifier.citationBMC Biotechnology. 2004 Nov 25;4(1):28
dc.identifier.urihttp://hdl.handle.net/10852/46261
dc.description.abstractBackground Fast, cheap and reliable methods are needed to identify large populations, which may be at risk in relation to environmental exposure. Polymorphisms in NAT1 (N-acetyl transferase) may be suitable markers to identify individuals at risk. Results A strategy allowing to address simultaneously 24 various genetic variants in the NAT1 gene using the single sequencing reaction method on the same PCR product is described. A modified automated DNA sequencing using only one of the sequence terminators was used to genotype PCR products in single-track sequencing reactions of NAT1 and was shown to be universal for both DNA sequencing using labeled primers and labeled nucleotides. By this method we detected known SNPs at site T640G, which confers the NAT1*11 allele with frequency of 0.036, further T1088A and C1095A with frequency of 0.172 and 0.188, respectively and a deletion of TAATAATAA in the poly A signal area with a frequency 0.031. All observed frequencies were in Hardy Weinberg equilibrium and comparable to those in Caucasian population. The single-track signatures of the variant genotypes were verified on samples previously genotyped by RLFP. Conclusions The method could be of great help to scientists in the field of molecular epidemiology of screening of large populations for known informative biomarkers of susceptibility, such as NAT1.
dc.language.isoeng
dc.rightsSoucek et al.
dc.rightsAttribution 2.0 Generic
dc.rights.urihttp://creativecommons.org/licenses/by/2.0/
dc.titleSingle-track sequencing for genotyping of multiple SNPs in the N-acetyltransferase 1 (NAT1) gene
dc.typeJournal article
dc.date.updated2015-10-09T01:01:56Z
dc.creator.authorSoucek, Pavel
dc.creator.authorFuru Skjelbred, Camilla
dc.creator.authorSvendsen, Marit
dc.creator.authorKristensen, Tom
dc.creator.authorKure, Elin H
dc.creator.authorKristensen, Vessela N
dc.identifier.doihttp://dx.doi.org/10.1186/1472-6750-4-28
dc.identifier.urnURN:NBN:no-50446
dc.type.documentTidsskriftartikkel
dc.type.peerreviewedPeer reviewed
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/46261/1/12896_2004_Article_85.pdf
dc.type.versionPublishedVersion
cristin.articleid28


Files in this item

Appears in the following Collection

Hide metadata

Attribution 2.0 Generic
This item's license is: Attribution 2.0 Generic