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.
Arabinose induction of era647 on a pBAD plasmid mimics the effects of thermoinduction of pL-era647 and is suppressed by multicopy ftsQAZ. Cells carrying the plasmids indicated were grown in LB plus ampicillin plus spectinomycin and induced with 0.2% l-arabinose for 2 h until they reached late logarithmic phase and then were examined by DIC microscopy. Scale bar, 3 μm.
