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:
Jul. 14, 1987
Filed:
Sep. 25, 1984
Applicant:
Inventors:
Virginia A Birmingham, Indianapolis, IN (US);
Eugene T Seno, Carmel, IN (US);
Assignee:
Eli Lilly and Company, Indianapolis, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12P / ; C12P / ; C12P / ; C12P / ; C12R / ; C12R / ; C12R / ; C07H / ;
U.S. Cl.
CPC ...
4351723 ; 435 68 ; 435 70 ; 435 71 ; 435 91 ; 435253 ; 435317 ; 435822 ; 435886 ; 435889 ; 536 27 ; 935-6 ; 935 14 ; 935 29 ; 935 72 ; 935 75 ;
Abstract
A novel method of selecting Streptomyces recombinant DNA-containing host cells and vectors useful in the method are described. The vectors confer tylosin resistance to sensitive Streptomyces host cells and thus provide a convenient method of selecting Streptomyces transformants. The novel tylosin resistance-conferring gene described can be isolated on an .about.2.6 kb KpnI restriction fragment from plasmid pSVB2. Plasmid pSVB2 can be isolated from Streptomyces lividans TK23/pSVB2 (NRRL 15880).