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:
Jan. 13, 1998
Filed:
Mar. 26, 1996
Kikuya Kato, Osaka, JP;
Abstract
This invention relates to a method for classifying (indexing) cDNA which has been reverse-transcribed from tissue- or cell-derived RNA, or DNA in a short period without duplication by using class-IIS restriction enzymes or a combination of a class-IIS and a class-II restriction enzymes. According to this invention, it is possible to analyse and diagnose variations such as tumors easily, correctly and promptly by comparing the analyzed pattern of genes expressed in a cell or tissue sample with the analyzed pattern of normal genes. This method is also applicable to the search and isolation of genes of physiologically active substances that are potential pharmaceuticals or causative genes of hereditary diseases, as well as the isolation of those genes that are useful for improving agricultural products.