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:
Mar. 16, 1989
Applicant:
Inventors:
Kristine N Lahners, Durham, NC (US);
Steven J Rothstein, Guelph, CA;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ; C12P / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
536 27 ; 435 691 ; 435 701 ; 4351723 ; 4353171 ; 4352404 ; 4353201 ; 935 18 ; 935 21 ; 935 35 ; 935 64 ; 935 78 ; 935 79 ;
Abstract
Maize cDNA coding for nitrite reductase is cloned, using a spinach nitrite reductase cDNA as a heterologous probe, and is characterized. A method is provided to use the cloned maize nitrite reductase cDNA to determine the number of nitrite reductase genes per maize genome and to study nitrite reductase mRNA regulation in maize.