摘要:
The present invention provides methods, reagents and apparatus for conducting single molecule sequencing in an asynchronous manner. The subject methods and compositions are particularly useful for high throughput and multiplexed sequencing.
摘要:
The present invention provides methods, reagents and apparatus for conducting single molecule sequencing in an asynchronous manner. The subject methods and compositions are particularly useful for high throughput and multiplexed sequencing.
摘要:
Compositions that include DNA polymerases having increased residence times for nucleotide analogues, particularly modified recombinant Φ29-type DNA polymerases with such increased residence times, are provided. Methods of making the polymerases and of using the polymerases in sequencing and DNA amplification are also provided. Compositions including α-thiophosphate nucleotide analogues with four or more phosphate groups are described, as are methods for determining the sequence of nucleic acid molecules using such analogues.
摘要:
The quality of information from single molecule analyses is improved by employing a method in which a single molecule reaction carried out within an optical confinement is monitored, the single molecule reaction is halted, and data from the optical confinement is obtained while the reaction is not occurring. Characteristic optical behavior observed while the reaction is halted is used to improve the quality of information obtained during the single molecule reaction, for example, by correcting the reaction data, excluding the reaction data, or providing a confidence level to the reaction data.
摘要:
The quality of information from single molecule analyses is improved by employing a method in which a single molecule reaction carried out within an optical confinement is monitored, the single molecule reaction is halted, and data from the optical confinement is obtained while the reaction is not occurring. Characteristic optical behavior observed while the reaction is halted is used to improve the quality of information obtained during the single molecule reaction, for example, by correcting the reaction data, excluding the reaction data, or providing a confidence level to the reaction data.
摘要:
Methods and devices for the interfacing of microchips to various types of modules are disclosed. The technology disclosed can be used as sample preparation and analysis systems for various applications, such asDNA sequencing and genotyping, proteomics, pathogen detection, diagnostics and biodefense.
摘要:
Methods and devices for the interfacing of microchips to various types of modules are disclosed. The technology disclosed can be used as sample preparation and analysis systems for various applications, such as DNA sequencing and genotyping, proteomics, pathogen detection, diagnostics and biodefense.
摘要:
Methods and devices for the interfacing of microchips to various types of modules are disclosed. The technology disclosed can be used as sample preparation and analysis systems for various applications, such as DNA sequencing and genotyping, proteomics, pathogen detection, diagnostics and biodefense.
摘要:
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.
摘要:
Active surface coupled polymerases, surfaces that include such polymerases, and methods of making and using surface-attached polymerases are provided.