The present invention relates to a method for detecting an integration pattern of a virus in a host genome. In particular, a method is provided encompassing selective cleavage of circularized DNA fragments carrying viral DNA with an RNA-guided endonuclease and at least one guide RNA or at least one pool of guide RNAs, followed by inverse PCR, in particular inverse long-range PCR, and sequencing. The invention further relates to kits for performing the method and application of the method.

The present invention relates to a method for detecting an integration pattern of a virus in a host genome. In particular, a method is provided encompassing selective cleavage of circularized DNA fragments carrying viral DNA with an RNA-guided endonuclease and at least one guide RNA or at least one pool of guide RNAs, followed by inverse PCR, in particular inverse long-range PCR, and sequencing. The invention further relates to kits for performing the method and application of the method.

Compositions, kits, and methods for performing rapid polymerase chain reaction (PCR) to amplify a target nucleic acid in a biological sample are disclosed. The methods include the use of at least one hybridization stabilizer and/or the adjustment of the thermocycling profiles between initiation and propagation phases of the amplification process. Also disclosed are methods of detecting the target nucleic acid following amplification thereof, as well as reaction mixtures that may be utilized in said methods.

Compositions, kits, and methods for performing rapid polymerase chain reaction (PCR) to amplify a target nucleic acid in a biological sample are disclosed. The methods include the use of at least one hybridization stabilizer and/or the adjustment of the thermocycling profiles between initiation and propagation phases of the amplification process. Also disclosed are methods of detecting the target nucleic acid following amplification thereof, as well as reaction mixtures that may be utilized in said methods.

The subject invention pertains to the detection and differentiation of genetic variations by nucleic acid amplification. The invention provides methods of detecting one or more genetic variations in a nucleic acid that are in close proximity simultaneously. The invention further provides primer and probe oligonucleotides and methods of using said primers and probes in assays to detect genetic variants of concern of SARS-CoV-2. The methods of the invention detect genetic variants of other pathogens, including influenza, or genetic variants involved in inheritable diseases or cancer.

The subject invention pertains to the detection and differentiation of genetic variations by nucleic acid amplification. The invention provides methods of detecting one or more genetic variations in a nucleic acid that are in close proximity simultaneously. The invention further provides primer and probe oligonucleotides and methods of using said primers and probes in assays to detect genetic variants of concern of SARS-CoV-2. The methods of the invention detect genetic variants of other pathogens, including influenza, or genetic variants involved in inheritable diseases or cancer.

Provided is a method for detecting and quantifying a nucleic acid in real time and at high speed. The present disclosure provides a real-time high-speed PCR method in which fluorescent signals can be measured from a single-wavelength light source by using a single signal fluorescent material under continuous temperature control. Thus, the PCR method can be performed with a compact lightweight device with a simplified structure.

Provided is a method for detecting and quantifying a nucleic acid in real time and at high speed. The present disclosure provides a real-time high-speed PCR method in which fluorescent signals can be measured from a single-wavelength light source by using a single signal fluorescent material under continuous temperature control. Thus, the PCR method can be performed with a compact lightweight device with a simplified structure.

An apparatus for gene amplification includes a gene amplification chip including a well configured to accept a sample that is loaded into the well; the gene amplification chip being configured to: thermally dissolve the sample in the well so that a microbe present in the sample is thermally dissolved in the well to release genes in the microbe; and amplify the released genes in the well. The apparatus for gene amplification also includes a temperature controller configured to control a thermal dissolution temperature and a gene amplification temperature of the well.

An apparatus for gene amplification includes a gene amplification chip including a well configured to accept a sample that is loaded into the well; the gene amplification chip being configured to: thermally dissolve the sample in the well so that a microbe present in the sample is thermally dissolved in the well to release genes in the microbe; and amplify the released genes in the well. The apparatus for gene amplification also includes a temperature controller configured to control a thermal dissolution temperature and a gene amplification temperature of the well.