%0 Journal Article %T Multiplexed Microsphere Suspension-Array Assay for Urine Mitochondrial DNA Typing by C-Stretch Length in Hypervariable Regions %A Hiroyuki Tanaka %A Kimiko Aoki %A Takashi Kawahara %J Journal of Clinical Medicine Research %D 2018 %R https://doi.org/10.14740/jocmr3302w %X Background: The standard method for personal identification and verification of urine samples in doping control is short tandem repeat (STR) analysis using nuclear DNA (nDNA). The DNA concentration of urine is very low and decreases under most conditions used for sample storage; therefore, the amount of DNA from cryopreserved urine samples may be insufficient for STR analysis. We aimed to establish a multiplexed assay for urine mitochondrial DNA typing containing only trace amounts of DNA, particularly for Japanese populations. %U https://www.jocmr.org/index.php/JOCMR/article/view/3302