Embodiments of the present disclosure present methods, systems, and devices for extrachromosomal DNA extraction, and in some embodiments, isolation of DNA therefrom, and/or analysis of the extracted and/or isolated DNA, including, in some embodiments, ecDNA.

Embodiments of the present disclosure present methods, systems, and devices for extrachromosomal DNA extraction, and in some embodiments, isolation of DNA therefrom, and/or analysis of the extracted and/or isolated DNA, including, in some embodiments, ecDNA.

The present disclosure provides, in some aspects, nucleic acid-based molecular tools that enable the recording of molecular structure and soluble signals as well as the programmed assembly of molecular structures.

The present disclosure provides, in some aspects, nucleic acid-based molecular tools that enable the recording of molecular structure and soluble signals as well as the programmed assembly of molecular structures.

Methods, compositions, and kits are provided for nucleic acid analysis, including single cell analysis.

Methods, compositions, and kits are provided for nucleic acid analysis, including single cell analysis.

The present invention relates to a method of using nanopores to obtain sequence information of sample DNAs in ss test DNAs. The method comprises using speed bumps to stall the ss test DNAs in the nanopores at random positions of the ss test DNAs to obtain sequence information of each and every nucleotides of the sample DNAs, and to construct the whole sequences of the sample DNAs. The present invention also relates to identification and/or isolation of test DNAs having desired sequence(s) using nanopore detectors facilitated by speed bump.

The present invention relates to a method of using nanopores to obtain sequence information of sample DNAs in ss test DNAs. The method comprises using speed bumps to stall the ss test DNAs in the nanopores at random positions of the ss test DNAs to obtain sequence information of each and every nucleotides of the sample DNAs, and to construct the whole sequences of the sample DNAs. The present invention also relates to identification and/or isolation of test DNAs having desired sequence(s) using nanopore detectors facilitated by speed bump.

Unbiased, genomewide and highly sensitive methods for detecting mutations, e.g., off-target mutations, induced by engineered nucleases.

Unbiased, genomewide and highly sensitive methods for detecting mutations, e.g., off-target mutations, induced by engineered nucleases.