SYSTEMS AND METHODS FOR LIBRARY PREPARATION ADAPTERS
Provided herein are systems, methods, compositions, and kits for library preparation. In some cases, multiple distinct types of adapter molecules may be provided to a template nucleic acid molecule. In some cases, a single type of adapter molecule may be provided to a template molecule. In some cases, multiple distinct types of adapter molecules may be sequentially provided to a template molecule to form multi-adapter template complexes.
1 .- 71 . (canceled)
72 . A kit comprising a plurality of non-naturally occurring nucleic acid molecules comprising at least eight non-naturally occurring nucleic acid molecules, wherein the at least eight non-naturally occurring nucleic acid molecules comprise sequences selected from any one of SEQ ID NOs: 205-1259.
73 . The kit of claim 72 , wherein the at least eight non-naturally occurring nucleic acid molecules further comprise a first strand comprising SEQ ID NO: 1.
74 . The kit of claim 73 , wherein the SEQ ID NO: 1 is disposed 5′ of a respective sequence selected from any one of SEQ ID NOs: 205-1259.
75 . The kit of claim 73 , wherein the SEQ ID NO: 1 is disposed 5′ of a reverse complementary sequence of a respective sequence selected from any one of SEQ ID NOs: 205-1259.
76 . The kit of claim 73 , wherein the at least eight non-naturally occurring nucleic acid molecules further comprises a second strand comprising SEQ ID NO: 2.
77 . The kit of claim 76 , wherein the SEQ ID NO: 2 is disposed 3′ of a respective sequence selected from any one of SEQ ID NOs: 205-1259.
78 . The kit of claim 76 , wherein the SEQ ID NO: 2 is disposed 3′ of a reverse complementary sequence of a respective sequence selected from any one of SEQ ID NOs: 205-1259.
79 . The kit of claim 72 , wherein a 3′ thymine of the at least eight non-naturally occurring nucleic acid molecules is phosphorylated.
80 . The kit of claim 72 , wherein each of the at least eight non-naturally occurring nucleic acid molecules comprises a different sequence selected from any one of SEQ ID NOs: 205-1259.
81 . The kit of claim 72 , wherein the plurality of non-naturally occurring nucleic acid molecules comprises at least 96 non-naturally occurring nucleic acid molecules, and wherein each of the at least 96 non-naturally occurring nucleic acid molecules comprises a different sequence selected from any one of SEQ ID NOs: 205-1259.
82 . The kit of claim 72 , wherein the plurality of non-naturally occurring nucleic acid molecules comprises at least 256 non-naturally occurring nucleic acid molecules, and wherein each of the at least 256 non-naturally occurring nucleic acid molecules comprises a different sequence selected from any one of SEQ ID NOs: 205-1259.
83 . A composition comprising a non-naturally occurring nucleic acid molecule comprising a first strand hybridized to a second strand, wherein the first strand comprises a sequence selected from any one of SEQ ID Nos 205-1259.
84 . The composition of claim 83 , wherein a 3′ thymine of the non-naturally occurring nucleic acid molecule is phosphorylated.
85 . The composition of claim 83 , wherein the first strand of the non-naturally occurring nucleic acid molecule further comprises SEQ ID No. 1260 positioned 5′ to the sequence selected from any one of SEQ ID NOs: 205-1259.
86 . The composition of claim 83 , wherein the non-naturally occurring nucleic acid molecule is further coupled to a template nucleic acid molecule.
87 . The composition of claim 83 , wherein the second stand comprises a reverse complementary sequence of the sequence selected from any one of SEQ ID NOs: 205-1259.
88 . The composition of claim 87 , wherein the second strand further comprises SEQ ID NO: 2 positioned 3′ to the reverse complementary sequence.