RESOLVING SPATIAL ARRAYS USING DECONVOLUTION

    公开(公告)号:US20220290217A1

    公开(公告)日:2022-09-15

    申请号:US17312615

    申请日:2019-12-06

    Abstract: Methods for determining a location of a feature on an array include: (a) providing a first array with a first plurality of features immobilized on a first substrate; (b) providing a second array with a second plurality of features immobilized on a second substrate; (c) aligning the first array with the second array; (d) hybridizing a first barcoded oligonucleotide of the first array to a second barcoded oligonucleotide of the second array, thereby producing a combined nucleic acid that includes first and second spatial barcodes; (e) determining all or a portion of the sequence of the combined nucleic acid; and (f) identifying the second barcoded oligonucleotide associated with the first barcoded oligonucleotide in the combined nucleic acid, and determining the location of a second feature in the second array.

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