Method of preparing libraries of template polynucleotides
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Abstract
The present invention relates to a method for preparing a library of template polynucleotides and use thereof in methods of solid-phase nucleic acid amplification. More specifically, the invention relates to a method for preparing a library of template polynucleotides that have common sequences at their 5′ ends and at their 3′ ends.
47 Citations
21 Claims
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1. (canceled)
- 2. A forked polynucleotide adapter formed by annealing of partially complementary first and second polynucleotide strands, wherein at least one of the strands comprises a polynucleotide sequence complementary to the sequence of SEQ ID NO:
- 5. A library of nucleic acids comprising a plurality of different polynucleotide duplexes having identical forked polynucleotide adapters at each end, wherein the adapters are formed by annealing of partially complementary first and second polynucleotide strands, and at least one of the strands comprises a polynucleotide sequence complementary to the sequence of SEQ ID NO:
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10. A method of generating a library of polynucleotide molecules, comprising:
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(a) providing a plurality of different polynucleotide duplexes; (b) providing identical forked polynucleotide adapters, wherein each adapter comprises a double-stranded annealed region and a mismatched single stranded region; (c) ligating the double-stranded annealed regions of the adapters to both ends of the polynucleotide duplexes to form adapter-target constructs; (d) annealing a single universal primer species to the mismatched regions of the adapter-target constructs; and (e) extending the primer to form extension products complementary to both strands of the adapter-target constructs, wherein the adapters are formed by annealing of partially complementary first and second polynucleotide strands, and at least one of the strands comprises a polynucleotide sequence complementary to the sequence of SEQ ID NO;
4. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification