摘要:
The invention provides a method of detecting a drug-resistant strain of hepatitis B virus, including amplifying a hepatitis B virus nucleic acid in a sample solution by LAMP with a primer set to yield an amplification product, and hybridizing the amplification product with a probe containing a polynucleotide derived from a drug-resistant strain and/or a probe containing a polynucleotide derived from a drug-nonresistant strain, to detect a drug-resistant strain of hepatitis B virus.
摘要:
There is provided a marker selection program for selecting a marker for use in genetic diagnosis. In the program, analysis is carried out by using at least two specimen databases which respectively store data of specimens belonging different populations. By carrying out analysis without integrating all specimen data into single population, information on a minority population can be surely reflected to a gene search. Since the characteristics of each population can be reflected, high-accuracy diagnosing functions can be obtained, providing a practical diagnosing system.
摘要:
A polynucleotide probe that has a sequence of at least 8 nucleotides which can be hybridized with nucleotides from the hepatitis E virus JRA 1; a probe assay kit that includes the polynucleotide probe; and a chip on which the polynucleotide probe has been solid-phase fixed.
摘要:
A polynucleotide probe that has a sequence of at least 8 nucleotides and is used for detecting at least one hepatitis E virus selected from JSN-FH, JKN-Sap, JMY-Haw, JAK-Sai, and JRA1; a probe assay kit that includes the polynucleotide probe; and a chip on which the polynucleotide probe has been solid-phase fixed.
摘要:
The present invention provides methods for obtaining information regarding nucleic acid from an individual and nucleic acid associated with a disease of the individual, in particular when the disease is associated with a pathogenic microorganism present within the individual. The present invention also provide probe-immobilized substrates, such as probe-immobilized chips, for use in the methods. In particular, the present invention provides methods and probe-immobilized substrates for obtaining information regarding responsiveness to a treatment for a disease of an individual.
摘要:
Provided is a nucleic acid primer for LAMP amplification for use in the detection of human papilloma virus and identification of its genotype. The present invention also provides a method of detecting human papilloma virus and identifying its genotype, includes a step of amplifying the nucleic acid chains in a sample in LAMP reaction by using multiple primers including at least one primer selected from the nucleic acid primers according to the present invention and a step of detecting presence of amplified products after the amplification reaction and identifying their genotypes.
摘要:
Provided is a nucleic acid primer for LAMP amplification for use in the detection of human papilloma virus and identification of its genotype. The present invention also provides a method of detecting human papilloma virus and identifying its genotype, includes a step of amplifying the nucleic acid chains in a sample in LAMP reaction by using multiple primers including at least one primer selected from the nucleic acid primers according to the present invention and a step of detecting presence of amplified products after the amplification reaction and identifying their genotypes.
摘要:
The present invention provides a polymorphic marker found in a region of the interferon receptor gene that can be used to assess the efficacy of interferon therapy. Thus, the present invention also relates to methods of assessing the efficacy of interferon therapy in an individual and means for accomplishing such a method.
摘要:
The present invention provides a method of predicting potential severity of hepatitis, includes determining that hepatitis in a subject is potentially severe when it is detected that any amino acid is mutated to an amino acid of genotype-4, the any amino acid being amino acid of an amino acid sequence in a region encoded by ORF1 of an HEV genome RNA of genotype 3, and the HEV genome RNA being contained in a specimen nucleic acid taken from the subject infected with genotype-3 HEV.
摘要:
The present invention has an object to develop and provide a target nucleic acid detection device having a low copy number of IPC nucleic acids placed therein, and a method for producing the device, to avoid a decrease caused in the detection sensitivity to a target nucleic acid through competitive inhibition of the target nucleic acid by addition of an internal positive control (IPC) nucleic acid. Provided is a target nucleic acid detection device in which a low copy number of IPC nucleic acids that do not inhibit the amplification reaction of a target nucleic acid is preliminarily placed in a reaction well.