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Methods and systems for processing polynucleotides

  • US 10,676,789 B2
  • Filed: 12/21/2017
  • Issued: 06/09/2020
  • Est. Priority Date: 12/14/2012
  • Status: Active Grant
First Claim
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1. A method for nucleic acid sequence analysis, comprising:

  • (a) providing a plurality of partitions, a plurality of sample polynucleotide molecules and a plurality of barcode molecules,wherein said plurality of barcode molecules comprise a plurality of barcode sequences, wherein at least 1,000 partitions of said plurality of partitions each comprise (i) a sample polynucleotide molecule from said plurality of sample polynucleotide molecules, and (ii) a barcode molecule from said plurality of barcode molecules,wherein said plurality of barcode sequences are different across said at least 1,000 partitions;

    (b) using said plurality of sample polynucleotide molecules and said plurality of barcode molecules in said at least 1,000 partitions to generate a plurality of barcoded polynucleotide molecules,wherein said plurality of barcoded polynucleotide molecules comprises said plurality of barcode sequences that are different across said at least 1,000 partitions; and

    (c) determining sequences of said plurality of barcoded polynucleotide molecules.

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