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.
Vector maps. (A) Shuttle plasmid and (B) package vector. CMV, cytomegalovirus; GFP, green fluorescence protein; HIV, human immunodeficiency virus; LV, lentivirus; LTR, long terminal repeat; WPRE, Woodchuck hepatitis virus post-transcriptional regulatory element; RRE, Rev response element; Amp, ampicillin resistance gene; poly A, polyadenylation site.
