METHODS AND COMPOSITIONS FOR COMBINATORIAL INDEXING OF BEAD-BASED NUCLEIC ACIDS

Some embodiments relate to methods and compositions for preparing combinatorially indexed beads. Some embodiments include sequential addition of different indexes to polynucleotides attached to beads. In some embodiments, indexes are added by chemical ligation, polymerase extension, ligation of part...

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Bibliographische Detailangaben
Hauptverfasser: MANZO, Andrea, NORBERG, Steven, BROWN, Colin, HARRINGTON, Timothy
Format: Patent
Sprache:eng
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Zusammenfassung:Some embodiments relate to methods and compositions for preparing combinatorially indexed beads. Some embodiments include sequential addition of different indexes to polynucleotides attached to beads. In some embodiments, indexes are added by chemical ligation, polymerase extension, ligation of partially double-stranded adaptors, or short splint ligation.