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 1% of the clone fragment of the gene PPE (1080 bp) in pQE-30 UA expression vector. Lane M1: DNA molecular weight marker 100 bp ladder. Lane1: PCR amplified PPE gene fragment of Mycobacterium avium subsp. paratuberculosis. Lane 2: Released insert of 1080 bp PPE gene fragment after digestion with NheI and EcoRI from recombinant plasmid pQE-30 UA PPE. Lane M1: Presented DNA molecular weight marker Lamda DNA/EcoRI/Hind III digest.
