Determination of Human NAT2 Acetylator Genotype by Oligonucleotide Ligation Assay
Author(s) -
Jeannette Bigler,
Chu Chen,
John D. Potter
Publication year - 1997
Publication title -
biotechniques
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.617
H-Index - 131
eISSN - 1940-9818
pISSN - 0736-6205
DOI - 10.2144/97224st03
Subject(s) - oligonucleotide , genotyping , genomic dna , genotype , biology , dna , microbiology and biotechnology , ligation , sequencing by ligation , gene , genetics , polymerase chain reaction , computational biology , genomic library , base sequence
The oligonucleotide ligation assay (OLA) was adapted to the genotyping of the N-arylamine-acetyltransferase (NAT2) gene. This assay allows the use of 96-well microplates and robotic workstations for high sample throughput. We found this assay to be accurate, efficient and reliable. Another advantage for epidemiological studies where the DNA supply is limited is the small amount of genomic DNA required. A single PCR with an input of 50-100 ng of genomic DNA provides sufficient amounts of amplified NAT2 fragment to analyze five missense mutations.
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