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.
Effect of ccpA deletion on biofilm formation by TX82. Biofilm formation by the wild type (TX82) and the ccpA deletion mutant (TX6127) was quantitated by measuring the OD570 of crystal violet-stained wells. Horizontal lines indicate median OD570 values, and interquartile ranges, with the minimum and maximum values marked by whiskers, represent combined data from two independent assays with 8 wells per experiment. Statistical analyses were performed by a Mann-Whitney test.
