06172218 is referenced by 200 patents and cites 33 patents.

The invention provides a method of tracking, identifying, and/or sorting classes or subpopulations of molecules by the use of oligonucleotide tags. Oligonucleotide tags of the invention comprise oligonucleotides selected from a minimally cross-hybridizing set. Preferably, such oligonucleotides each consist of a plurality of subunits 3 to 9 nucleotides in length. A subunit of a minimally cross-hybridizing set forms a duplex or triplex having two or more mismatches with the complement of any other subunit of the same set. The number of oligonucleotide tags available in a particular embodiment depends on the number of subunits per tag and on the length of the subunit. An important aspect of the invention is the use of the oligonucleotide tags for sorting polynucleotides by specifically hybridizing tags attached to the polynucleotides to their complements on solid phase supports. This embodiment provides a readily automated system for manipulating and sorting polynucleotides, particularly useful in large-scale parallel operations, such as large-scale DNA sequencing, mRNA fingerprinting, and the like, wherein many target polynucleotides or many segments of a single target polynucleotide are sequenced simultaneously.

Title
Oligonucleotide tags for sorting and identification
Application Number
9/92226
Publication Number
6172218 (B2)
Application Date
June 5, 1998
Publication Date
January 9, 2001
Inventor
Sydney Br umlaut over
Cambridge
US
Agent
Stephen C Macevicz
US
Assignee
Lynx Therapeutics
CA, US
IPC
C07H 21/04
View Original Source