Methods and compositions for incorporating nucleotides
First Claim
Patent Images
1. A method of incorporating labeled nucleotides into nucleic acid, comprising:
- a) providing i) a reaction chamber comprising plurality of nucleic acid template molecules bound to a solid support, ii) a solution comprising a first plurality of nucleotide analogues wherein each nucleotide analogue is labeled with a unique label and contains a removable chemical moiety capping the 3′
-OH group, and a second plurality of nucleotide analogues wherein each nucleotide analogue is unlabeled and contains a removable chemical moiety capping the 3′
-OH group; and
iii) polymerase;
b) introducing said solution into said reaction chamber under conditions wherein a nucleotide analogue of said first plurality of nucleotide analogues is incorporated by said polymerase; and
c) detecting the label of the incorporated nucleotide analogue.
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Abstract
The invention provides methods and compositions, including, without limitation, algorithms, computer readable media, computer programs, apparatus, and systems for determining the identity of nucleic acids in nucleotide sequences using, for example, data obtained from sequencing by synthesis methods. The methods of the invention include correcting one or more phenomena that are encountered during nucleotide sequencing, such as using sequencing by synthesis methods. These phenomena include, without limitation, sequence lead, sequence lag, spectral crosstalk, and noise resulting from variations in illumination and/or filter responses.
22 Citations
23 Claims
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1. A method of incorporating labeled nucleotides into nucleic acid, comprising:
- a) providing i) a reaction chamber comprising plurality of nucleic acid template molecules bound to a solid support, ii) a solution comprising a first plurality of nucleotide analogues wherein each nucleotide analogue is labeled with a unique label and contains a removable chemical moiety capping the 3′
-OH group, and a second plurality of nucleotide analogues wherein each nucleotide analogue is unlabeled and contains a removable chemical moiety capping the 3′
-OH group; and
iii) polymerase;
b) introducing said solution into said reaction chamber under conditions wherein a nucleotide analogue of said first plurality of nucleotide analogues is incorporated by said polymerase; and
c) detecting the label of the incorporated nucleotide analogue. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
- a) providing i) a reaction chamber comprising plurality of nucleic acid template molecules bound to a solid support, ii) a solution comprising a first plurality of nucleotide analogues wherein each nucleotide analogue is labeled with a unique label and contains a removable chemical moiety capping the 3′
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15. A method of incorporating labeled nucleotides into nucleic acid, comprising:
- a) providing i) a reaction chamber comprising plurality of nucleic acid template molecules bound to a solid support, ii) a solution comprising a first plurality of four different nucleotide analogues wherein each nucleotide analogue is labeled with a unique label attached via a cleavable linker and contains a removable chemical moiety capping the 3′
-OH group, and a second plurality of nucleotide analogues wherein each nucleotide analogue is unlabeled and contains a removable chemical moiety capping the 3′
-OH group; and
iii) polymerase;
b) introducing said solution into said reaction chamber under conditions wherein a nucleotide analogue of said first plurality of nucleotide analogues is incorporated by said polymerase; and
c) detecting the label of the incorporated nucleotide analogue. - View Dependent Claims (16, 17)
- a) providing i) a reaction chamber comprising plurality of nucleic acid template molecules bound to a solid support, ii) a solution comprising a first plurality of four different nucleotide analogues wherein each nucleotide analogue is labeled with a unique label attached via a cleavable linker and contains a removable chemical moiety capping the 3′
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18. A method of incorporating labeled nucleotides into nucleic acid, comprising:
- a) providing i) a reaction chamber comprising plurality of nucleic acid template molecules bound to a solid support, ii) a first solution comprising a first plurality of four different nucleotide analogues wherein each nucleotide analogue is labeled with a unique label attached via a cleavable linker and contains a removable chemical moiety capping the 3′
-OH group, and a second plurality of nucleotide analogues wherein each nucleotide analogue is unlabeled and contains a removable chemical moiety capping the 3′
-OH group, iii) a second solution lacking labeled nucleotide analogues and comprising a plurality of nucleotide analogues wherein each nucleotide analogue is unlabeled and contains a removable chemical moiety capping the 3′
-OH group, and iv) polymerase;
b) introducing said first solution into said reaction chamber under conditions wherein a nucleotide analogue of said first plurality of nucleotide analogues is chamber; and
d) detecting the label of the incorporated nucleotide analogue. - View Dependent Claims (19, 20, 21, 22, 23)
- a) providing i) a reaction chamber comprising plurality of nucleic acid template molecules bound to a solid support, ii) a first solution comprising a first plurality of four different nucleotide analogues wherein each nucleotide analogue is labeled with a unique label attached via a cleavable linker and contains a removable chemical moiety capping the 3′
Specification