The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 28, 1993
Filed:
Oct. 31, 1991
Applicant:
Inventors:
Marc E Frischer, St. Pete, FL (US);
John H Paul, St. Pete, FL (US);
Assignee:
University of South Florida, Tampa, FL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
4352521 ; 4352523 ;
Abstract
A high frequency of transformation strain of estuarine Vibrio species is derived from a parent strain naturally transformable with broad-host-range plasmids. The strain has a unique morphology and is generated from the parental strain by transformation by broad-host-range plasmid multimers, a cured of the plasmid by growth of plasmid transformants and nonselective medium resulting in the cured high frequency of transformation strain that transfer significantly more frequently than the parental strain.