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. 08, 2003
Filed:
Feb. 17, 2000
Vladimir Khazak, Brooklyn, NY (US);
Morphochem, Inc., Monmouth, NJ (US);
Abstract
The present invention relates to novel yeast cells with increased permeability to compounds, such as small organic compounds. In particular, the invention provides genetically modified yeast cells carrying functional, preferably conditionally regulated, copies of HXT9 and HXT11 genes integrated in the chromosome at the PDR1 and PDR3 loci, thereby disrupting the PDR1 and PDR3 gene activity. The invention further relates to methods and compositions for the use of these hyperpermeable yeast cells for screening for compounds that modulate macromolecular interactions. The invention is exemplified by the use of the hyperpermeable yeast cells in such a screening system. In addition, the invention further provides methods of producing the yeast cells of the invention, as well as polynucleotides, vectors, and kits for use of the hyperpermeable yeast cells and the screening methods of the invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile