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:
Jun. 01, 1999
Filed:
Oct. 15, 1997
Rajan Kumar, Robbinsville, NJ (US);
Paul Heaney, Plainsboro, NJ (US);
Sarnoff Corporation, Princeton, NJ (US);
Abstract
In one aspect, described are methods of sequencing of polynucleotides using a sequential step procedure. The methods of the invention begin with the provision of a single-stranded polynucleotide template that is annealed with a primer, forming a template-primer complex. The methods of the invention can provide for adding discrete nucleotides by a polymerase to the template-primer complex, where the added nucleotides can be labeled. The methods of the invention can involve the identification of a polynucleotide or polynucleotides having a contiguous non-redundant string or a superimposed non-redundant string pattern. The detection of the presence of a non-redundant contiguous string can be used, for example, to identify a particular gene. Alternatively, for example, if the non-redundant contiguous string is not unique to a particular gene, the string can be used to form a DNA library that can then be searched, for example, with a second string. Similarly, a superimposed non-redundant string pattern can be used, for example, to identify a gene or to search a DNA library. Such strings can be used, for example, in annealing reactions and in computer searches of a database having a catalog of sequenced polynucleotides.