Nucleic acid sample enrichment for sequencing applications
First Claim
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1. A method for selectively hybridizing a portion of a nucleic acid sample comprising:
- amplifying a pool of oligonucleotide probes on a solid support to generate probe amplicons andafter said amplifying, applying a nucleic acid sample comprising genomic DNA to said solid support to selectively hybridize a portion of the nucleic acid sample to the probe amplicons.
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Abstract
The present invention relates to the field of molecular biology, and more specifically to methods for reducing the complexity of a nucleic acid sample.
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20 Claims
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1. A method for selectively hybridizing a portion of a nucleic acid sample comprising:
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amplifying a pool of oligonucleotide probes on a solid support to generate probe amplicons and after said amplifying, applying a nucleic acid sample comprising genomic DNA to said solid support to selectively hybridize a portion of the nucleic acid sample to the probe amplicons. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of selecting and amplifying polynucleotides on a solid support, comprising:
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a) providing a plurality of amplification oligonucleotides immobilized on a solid support; b) hybridizing a population of oligonucleotide probes to a subset of said amplification oligonucleotides, each of said oligonucleotide probes comprising a first portion which is complementary to the amplification oligonucleotides and a second portion which comprises sequence from a selected region of a template polynucleotide; c) performing an extension reaction to extend hybridized amplification oligonucleotides to produce a population of support-bound capture oligonucleotides, each capture oligonucleotide in said population comprising a sequence that is complementary to a selected region of a template polynucleotide; d) applying a population of template polynucleotides to the solid support under conditions such that the template polynucleotides selectively hybridise to the support-bound capture oligonucleotides; e) extending the support-bound capture oligonucleotides that are hybridized to the template polynucleotides, thereby generating extension products complementary to the template polynucleotides; and f) amplifying the extension products, wherein the amplifying comprises annealing one or more of the immobilised amplification oligonucleotides to one or more of the extension products, thereby producing a solid-phase amplification product. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification