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.
An E. coli reference collection (ECOR) library array was probed for the presence or absence of the hemolysin gene (hly). A green fluorescence labeled hly probe (a) and a red fluorescence labeled quantification probe, the16s rRNA gene, (b) were simultaneously used in hybridization. The array has 2352 spots representing 24 replications of 72 ECOR strains plus controls. (c) and (d) are four sub-grids of (a) and (b), respectively, each with 98 spots.
