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. 05, 1991
Filed:
Dec. 23, 1986
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
4353201 ; 435 691 ; 435 91 ; 435171 ; 4351721 ; 4351723 ; 435911 ; 435940 ; 435942 ; 536 27 ; 935-6 ; 935-8 ; 935-9 ; 935 22 ; 935 23 ; 935 24 ; 935 27 ; 935 28 ; 935 33 ; 935 36 ; 935 37 ; 935 59 ;
Abstract
Shuttle vectors including a DNA sequence of the yeast Saccharomyces cerevisiae including ars 1.2 micron ori and a marker gene for transformed yeast permitting synthesis of leucine by the transformant; adjacent to said ars 1 a DNA sequence of Escherichia coli which is either in EcoR1--PvuII or EcoR1--TthIII--I fragment of plasmid pBR322; and adjacent to the yeast marker gene the expression control region of the repressible acid phosphatase gene of yeast.