Abstract: Nucleic acid sequencing methods and related products are disclosed. Methods for sequencing a target nucleic acid comprise providing a daughter strand produced by a template-directed synthesis, the daughter strand comprising a plurality of subunits coupled in a sequence corresponding to a contiguous nucleotide sequence of all or a portion of the target nucleic acid, wherein the individual subunits comprise a tether, at least one probe or nucleobase residue, and at least one selectively cleavable bond. The selectively cleavable bond(s) is/are cleaved to yield an Xpandomer of a length longer than the plurality of the subunits of the daughter strand, the Xpandomer comprising the tethers and reporter elements for parsing genetic information in a sequence corresponding to the contiguous nucleotide sequence of all or a portion of the target nucleic acid. Reporter elements of the Xpandomer are then detected. Corresponding products, including Xpandomers are also disclosed.

Abstract: Methods and related products are disclosed that improve the probability of interaction between a target molecule and a nanopore by capturing the target molecule on a surface comprising the nanopore. The captured target molecule, the nanopore, or both, are able to move relative to each other along the surface. When the leader of the target molecule is in proximity with the nanopore, interaction of the target portion of the target molecule with the nanopore occurs, thereby permitting sensing of the target portion. Confining the target molecule and nanopore in this manner leads to significantly enhanced interaction with the nanopore.

Abstract: Methods and related products are disclosed that improve the probability of interaction between a target molecule and a nanopore by capturing the target molecule on a surface comprising the nanopore. The captured target molecule, the nanopore, or both, are able to move relative to each other along the surface. When the leader of the target molecule is in proximity with the nanopore, interaction of the target portion of the target molecule with the nanopore occurs, thereby permitting sensing of the target portion. Confining the target molecule and nanopore in this manner leads to significantly enhanced interaction with the nanopore.

Abstract: Methods and related products are disclosed that improve the probability of interaction between a target molecule and a nanopore by capturing the target molecule on a surface comprising the nanopore. The captured target molecule, the nanopore, or both, are able to move relative to each other along the surface. When the leader of the target molecule is in proximity with the nanopore, interaction of the target portion of the target molecule with the nanopore occurs, thereby permitting sensing of the target portion. Confining the target molecule and nanopore in this manner leads to significantly enhanced interaction with the nanopore.

Abstract: Nucleic acid sequencing methods and related products are disclosed. Methods for sequencing a target nucleic acid comprise providing a daughter strand produced by a template-directed synthesis, the daughter strand comprising a plurality of subunits coupled in a sequence corresponding to a contiguous nucleotide sequence of all or a portion of the target nucleic acid, wherein the individual subunits comprise a tether, at least one probe or nucleobase residue, and at least one selectively cleavable bond. The selectively cleavable bond(s) is/are cleaved to yield an Xpandomer of a length longer than the plurality of the subunits of the daughter strand, the Xpandomer comprising the tethers and reporter elements for parsing genetic information in a sequence corresponding to the contiguous nucleotide sequence of all or a portion of the target nucleic acid. Reporter elements of the Xpandomer are then detected.

Abstract: Methods, compositions and devices for single molecule sequencing are provided, particularly for solid-state synthesis and processing of expandable polymers (e.g., Xpandomers), as well as methods and compositions for producing new expandable polymer constructs that provide more accurate sequence information when passed through a nanopore sensor.

Abstract: Translocation control for sensing by a nanopore, as well as methods and products related to the same, are provided. Such methods optimize duplex stability to provide high fill rate (of the hybridization sites) but do not prevent rapid dissociation required for high read rates, as well as controlling the translocation of a target molecule for sensing by a nanopore by use of a selective pulsed voltage. Products related to the same include a reporter construct comprising two or more phosphoramidites.

Abstract: Nanopore-based molecular analysis systems including a disposable well array, methods of analysis of biomolecules using nanopore molecular analysis systems, and methods of fabricating disposable well arrays are provided.

Abstract: Methods and related products are disclosed that improve the probability of interaction between a target molecule and a nanopore by capturing the target molecule on a surface comprising the nanopore. The captured target molecule, the nanopore, or both, are able to move relative to each other along the surface. When the leader of the target molecule is in proximity with the nanopore, interaction of the target portion of the target molecule with the nanopore occurs, thereby permitting sensing of the target portion. Confining the target molecule and nanopore in this manner leads to significantly enhanced interaction with the nanopore.

Abstract: Translocation control for sensing by a nanopore, as well as methods and products related to the same, are provided. Such methods optimize duplex stability to provide high fill rate (of the hybridization sites) but do not prevent rapid dissociation required for high read rates, as well as controlling the translocation of a target molecule for sensing by a nanopore by use of a selective pulsed voltage. Products related to the same include a reporter construct comprising two or more phosphoramidites.

Abstract: Translocation control for sensing by a nanopore, as well as methods and products related to the same, are provided. Such methods optimize duplex stability to provide high fill rate (of the hybridization sites) but do not prevent rapid dissociation required for high read rates, as well as controlling the translocation of a target molecule for sensing by a nanopore by use of a selective pulsed voltage. Products related to the same include a reporter construct comprising two or more phosphoramidites.

Abstract: Translocation control for sensing by a nanopore, as well as methods and products related to the same, are provided. Such methods optimize duplex stability to provide high fill rate (of the hybridization sites) but do not prevent rapid dissociation required for high read rates, as well as controlling the translocation of a target molecule for sensing by a nanopore by use of a selective pulsed voltage. Products related to the same include a reporter construct comprising two or more phosphoramidites.

Abstract: Methods and related products are disclosed that improve the probability of interaction between a target molecule and a nanopore by capturing the target molecule on a surface comprising the nanopore. The captured target molecule, the nanopore, or both, are able to move relative to each other along the surface. When the leader of the target molecule is in proximity with the nanopore, interaction of the target portion of the target molecule with the nanopore occurs, thereby permitting sensing of the target portion. Confining the target molecule and nanopore in this manner leads to significantly enhanced interaction with the nanopore.

Abstract: Nanopore-based molecular analysis systems including a disposable well array, methods of analysis of biomolecules using nanopore molecular analysis systems, and methods of fabricating disposable well arrays are provided.

Abstract: Nucleic acid sequencing methods and related products are disclosed. Methods for sequencing a target nucleic acid comprise providing a daughter strand produced by a template-directed synthesis, the daughter strand comprising a plurality of subunits coupled in a sequence corresponding to a contiguous nucleotide sequence of all or a portion of the target nucleic acid, wherein the individual subunits comprise a tether, at least one probe or nucleobase residue, and at least one selectively cleavable bond. The selectively cleavable bond(s) is/are cleaved to yield an Xpandomer of a length longer than the plurality of the subunits of the daughter strand, the Xpandomer comprising the tethers and reporter elements for parsing genetic information in a sequence corresponding to the contiguous nucleotide sequence of all or a portion of the target nucleic acid. Reporter elements of the Xpandomer are then detected.

Abstract: Nucleic acid sequencing methods and related products and methods for detection and presentation of the same are disclosed. Methods for sequencing a target nucleic acid comprise providing a daughter strand produced by a template-directed synthesis, the daughter strand comprising a plurality of subunits coupled in a sequence corresponding to a contiguous nucleotide sequence of all or a portion of the target nucleic acid, wherein the individual subunits comprise a tether, at least one probe or nucleobase residue, and at least one selectively cleavable bond. The selectively cleavable bond(s) is/are cleaved to yield a surrogate polymer of a length longer than the plurality of the subunits of the daughter strand, the surrogate polymer comprising the tethers and reporter elements for parsing genetic information in a sequence corresponding to the contiguous nucleotide sequence of all or a portion of the target nucleic acid.

Abstract: Nucleic acid sequencing methods and related products are disclosed. Methods for sequencing a target nucleic acid comprise providing a daughter strand produced by a template-directed synthesis, the daughter strand comprising a plurality of subunits coupled in a sequence corresponding to a contiguous nucleotide sequence of all or a portion of the target nucleic acid, wherein the individual subunits comprise a tether, at least one probe or nucleobase residue, and at least one selectively cleavable bond. The selectively cleavable bond(s) is/are cleaved to yield an Xpandomer of a length longer than the plurality of the subunits of the daughter strand, the Xpandomer comprising the tethers and reporter elements for parsing genetic information in a sequence corresponding to the contiguous nucleotide sequence of all or a portion of the target nucleic acid. Reporter elements of the Xpandomer are then detected.

Abstract: The present disclosure relates to systems, methods and compositions for single molecule electronic sequencing of template nucleic acids using nanosensors. The nanosensors of the invention improve the measurement of polynucleotides by assimilating authentic polynucleotide binding proteins (“PBPs”) in place of conventional pore-forming proteins that do not normally interact with polynucleotides. The PBPs of the present invention form the constriction sites of electroconductive pores of the nano sensors, while maintaining their natural polynucleotide binding and processing activities.

Abstract: Methods and related products are disclosed that improve the probability of interaction between a target molecule and a nanopore by capturing the target molecule on a surface comprising the nanopore. The captured target molecule, the nanopore, or both, are able to move relative to each other along the surface. When the leader of the target molecule is in proximity with the nanopore, interaction of the target portion of the target molecule with the nanopore occurs, thereby permitting sensing of the target portion. Confining the target molecule and nanopore in this manner leads to significantly enhanced interaction with the nanopore.

Abstract: A method for detecting an analyte employing a nanopore substrate positioned between first and second reservoirs by providing an indicator molecule not associated with the analyte and detecting a change in an optical signal emitted from the indicator moiety as the analyte translocates through a nanopore channel of the nanopore substrate.