Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
HeLa cell-specific L1 retrotransposon marker is present in a group of NPC cell lines. A single duplex detection PCR assay was conducted to detect a HeLa-specific L1 retrotransposon marker. Genomic DNAs from six NPC cell lines and two independent HeLa cell lines were subjected to PCR analysis. PCR products were fractionated on a 1% agarose gel. Two amplicons/bands were observed, and the HeLa-specific amplicon/band presents as a band of 325 bp.
