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:
Mar. 15, 1983
Filed:
Jun. 18, 1981
Bernard Weisblum, Madison, WI (US);
Wisconsin Alumni Research Foundation, Madison, WI (US);
Abstract
A method of increasing the yield of a desired product, such as an antibiotic, by an organism which normally must first become inducibly resistant to that product before it can produce the product in maximum yields comprises producing constitutively resistant cells of the organism by supplementing a culture of the organism with an agent in which only cells able to specifically modify the 23S ribosomal RNA constitutively, rather than inducibly, survive thereby producing an organism in which the resistance to the product is expressed without the need for activation by the induction process; followed by purification and utilization of that organism for increased product production.