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. 25, 2000
Filed:
Aug. 19, 1997
Pierre Chambon, Blaesheim, FR;
Philippe Kastner, Strasbourg, FR;
Institut National de la Sante et de la Recherche Medicale, Paris, FR;
Centre National de la Recherche Scientifique, Paris, FR;
Universite Louis Pasteur, Strasbourg, FR;
Bristol-Myers Squibb Company, Princeton, NJ (US);
Abstract
The present invention is directed to mice which are genetically altered to be deficient in the normal expression of RXR.gamma., to mice heterozygous for such deficiency, and to cell lines, preferably pluripotent or totipotent cell lines, which are heterozygous or homozygous for such deficiency. The invention further provides mice and cell lines which, in addition to being deficient in RXR.gamma., are genetically altered to be deficient in the expression of RXR.alpha. and/or RXR.beta.. The present invention further provides the use of any of the above mice and cell lines in situations where the absence of RXR.gamma., or the normal expression thereof, is desirable.