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:
Apr. 22, 2008
Filed:
Sep. 07, 2004
George L. Murphy, Austin, TX (US);
J. Penn Whitley, Austin, TX (US);
George L. Murphy, Austin, TX (US);
J. Penn Whitley, Austin, TX (US);
Applera Corporation, Foster City, CA (US);
Abstract
The present invention provides methods and compositions that enable tagging and amplification of targeted RNA molecules. A targeted RNA molecule is any non-polyadenylated RNA molecule including, for example, miRNA, siRNA, rRNA, tRNA, synthetic RNA, or non-polyadenylated mRNA such as mRNA from bacteria. In certain aspects, the invention provides methods and compositions for the genome-wide expression analysis of bacterial genes. Significantly, the methods enable genome-wide expression analysis in circumstances where bacterial numbers were previously too low to purify adequate amounts of RNA for DNA microarray analysis or other applications. Such methods are particularly useful for the study of bacterial gene expression during host-cell infection. The invention also provides kits for tagging and amplifying targeted RNA molecules.