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.
Schematic representation of the three gene fusions obtained. Either the entire coding region of the ureA gene (1-717) or part of it (148-717) was cloned in frame to nucleotide 825 of cotB, to nucleotide 198 of cotC and to nucleotide 585 of cotG. In Fusion 1 the dashed line represents the region of CotB not included in the chimeric protein (see text).
