Abstract:
Compositions and methods for nucleic acid sequencing include template constructs that comprise double stranded portions in a partially or completely contiguous constructs, to provide for redundant sequence determination through one or both of sequencing sense and antisense strands, and iteratively sequencing the entire construct multiple times. Additional sequence components are also optionally included within such template constructs. Methods are also provided for the use and preparation of these constructs as well as sequencing compositions for their application.
Abstract:
Methods of producing substrates having selected active chemical regions by employing elements of the substrates in assisting the localization of active chemical groups in desired regions of the substrate. The methods may include optical, chemical and/or mechanical processes for the deposition, removal, activation and/or deactivation of chemical groups in selected regions of the substrate to provide selective active regions of the substrate.
Abstract:
Un método de proporcionar un sustrato que tiene una enzima inmovilizada selectivamente sobre él, comprendiendoel método:proporcionar un sustrato que tiene un primer componente de la superficie que comprende SiO2 y un segundocomponente de la superficie que comprende un metal u óxido metálico;poner en contacto el sustrato con una primera composición que se asocia selectivamente con el primer componentede la superficie, comprendiendo dicha primera composición un silano;acoplar la enzima a la primera composición; yponer en contacto el sustrato con una segunda composición que se asocia selectivamente con el segundocomponente de la superficie, comprendiendo dicha segunda composición un compuesto que comprende uno o másgrupos ácido fosfónico o fosfato.
Abstract:
Se describen composiciones y métodos para secuenciación de ácido nucleico que incluyen constructos de plantilla que comprenden porciones de doble hebra en constructos parcial o completamente contiguos, para proveer determinación de secuencia redundante por medio de una o ambas de secuenciación de hebras de sentido y anti-sentido y secuenciación iterativamente de todo el constructo múltiples veces. Componentes de secuencia adicionales son también incluidos opcionalmente dentro de tales constructos de plantilla. También se proveen métodos para el uso y preparación de estos constructor, también corno composiciones de secuenciación para su aplicación.
Abstract:
Compositions and methods for nucleic acid sequencing include template constructs that comprise double stranded portions in a partially or completely contiguous constructs, to provide redundant sequence determination through one or both of sequencing sense and antisense strands, and iteratively sequencing the entire construct multiple times. Additional sequence components are also optionally included within such template constructs. Methods are also provided for the use and preparation of these constructs as well as sequencing compositions for their application.
Abstract:
Methods of producing substrates having selected active chemical regions by employing elements of the substrates in assisting the localization of active chemical groups in desired regions of the substrate. The methods may include optical, chemical and/or mechanical processes for the deposition, removal, activation and/or deactivation of chemical groups in selected regions of the substrate to provide selective active regions of the substrate.
Abstract:
Compositions that include polymerases with features for improving entry of nucleotide analogues into active site regions and for coordinating with the nucleotide analogues in the active site region are provided. Methods of making the polymerases and of using the polymerases in sequencing and DNA replication and amplification as well as kinetic models of polymerase activity and computer-implemented methods of using the models are also provided.
Abstract:
Compositions and methods for nucleic acid sequencing include template constructs that comprise double stranded portions in a partially or completely contiguous constructs, to provide for redundant sequence determination through one or both of sequencing sense and antisense strands, and iteratively sequencing the entire construct multiple times. Additional sequence components are also optionally included within such template constructs. Methods are also provided for the use and preparation of these constructs as well as sequencing compositions for their application.
Abstract:
Compositions and methods for nucleic acid sequencing include template constructs that comprise double stranded portions in a partially or completely contiguous constructs, to provide for redundant sequence determination through one or both of sequencing sense and antisense strands, and iteratively sequencing the entire construct multiple times. Additional sequence components are also optionally included within such template constructs. Methods are also provided for the use and preparation of these constructs as well as sequencing compositions for their application.