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.
Illustration of the pMTL80000 modular vector series. The figure highlights the four modules separated by the unique restriction sites: SbfI, AscI, FseI, and PmeI. The modules consist of a Gram-positive replicon module, a selectable marker, a Gram-negative replicon unit with optional transfer (tra) genes, and an application-specific module.
