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:
Feb. 22, 2000
Filed:
Oct. 03, 1997
Robert H Silverman, Beachwood, OH (US);
Aimin Zhou, Solon, OH (US);
The Cleveland Clinic Foundation, Cleveland, OH (US);
Abstract
The present invention provides a mutant, non-human mammal, particularly a mutant mouse, having a homozygous disruption in the RNase L gene thereof. Since the homozygous disruption in the RNase L gene leads to minimal if any production of RNase L in the mutant mammals, such mutant mammals are useful for assessing the effect of antiviral drugs on the induction, synthesis, or activation of RNase L. The present invention also relates to mutant, non-human, embryonic stem cell lines having a heterozygous disruption of the RNase L gene thereof, to isolated mammalian cells having a homozygous disruption in the RNase L gene thereof, and to a DNA construct comprising a DNA sequence of a disrupted coding exon of a RNase L gene.