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.
Agarose gel electrophoresis of RT-nested PCR products. Lane M, DNA marker with the sizes indicated; lane 1, MNV-specific RT-nested PCR product (304 bp) as a positive control; lane 2, RT-nested PCR product using RNA extracted from RAW264.7 cells that were inoculated with inactivated MNV.
