Methods and adaptors for generating specific nucleic acid populations
US6060245A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1997 |
| Grant date | May 9, 2000 |
| Priority date | — |
| Expiry date | Sep 26, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/6811
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to methods and kits for generating or analyzing nucleic acid populations or desired nucleic acid sequences based upon replication or amplification reactions. The invention comprises methods employing adaptors ligated to nucleic acids that preferentially permit replication or amplification of desired nucleic acid sequences or preferentially eliminate undesired nucleic acids from replication or amplification. The invention also comprises adaptors useful in the methods and in kits for replicating or amplifying nucleic acids. In one embodiment, the adaptors function to protect desired nucleic acids from cleavage by a restriction enzyme while other nucleic acids are cleaved. The protected, desired nucleic acids can then be preferentially replicated or amplified. Accordingly, the invention can be used for the amplification of desired nucleic acids and the effective removal of undesired nucleic acids from a population.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.