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. 31, 2001
Filed:
Oct. 23, 1998
David Alland, Dobbs Ferry, NY (US);
Barry R. Bloom, Hastings-on-Hudson, NY (US);
William R. Jacobs, Jr., City Island, NY (US);
Albert Einstein College of Medicine of Yeshiva University, Bronx, NY (US);
Abstract
This invention relates to the identification, cloning, sequencing and characterization of the iniB, iniA and iniC genes of mycobacteria which are induced by a broad class of antibiotics that act by inhibiting cell wall biosynthesis, including the first line antituberculosis agents, isoniazid and ethambutol. The present invention provides purified and isolated iniB, iniA, iniC and iniB promoter nucleic acids which may comprise the iniBAC operon, as well as mutated forms of these nucleic acids. The present invention also provides one or more single-stranded nucleic acid probes which specifically hybridize to the iniB, iniA, iniC and iniB promoter nucleic acids, and mixtures thereof, which may be formulated in kits, and used in the diagnosis of drug-resistant mycobacterial strain. The present invention also provides methods for the screening and identification of drugs effective against,using induction of the iniB promoter.