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.
Identification of clones with high efficiency of allelic replacement streamlined multitude of capsule swaps. (a) TIGR4SΔcps::NewSweetJanus and (b) D39SΔcps::NewSweetJanus were transformed with genomic DNA from strains of different serotypes (below column). The number of true-positive colonies (red bars, number above column) and the number of false-positive colonies (black bars) were determined per mL of transformation. Dashed line represents upper limit of detection.
