METHOD FOR OBTAINING EPIGENETIC CELL INFORMATION, METHOD FOR DETERMINING CELL CHARACTERISTICS, METHOD FOR ASSESSING DRUG SENSITIVITY OR SELECTING DRUG OR IMMUNOTHERAPEUTIC AGENT VARIETY, DISEASE DIAGNOSIS METHOD, SELF-REPLICATING VECTOR, ASSAY KIT, AND ANALYSIS DEVICE

摘要

An embodiment provides a method for obtaining epigenetic cell information. Said method includes: introducing a reporter nucleic acid structure into the nucleus of a test cell; self-replicating the reporter nucleic acid structure; detecting the presence or absence and/or the magnitude of the signal generated in the test cell; and obtaining epigenetic information on the test cell on the basis of the results obtained. The method is characterized in that the reporter nucleic acid structure copies modifications in a specified sequence on the test cell genome on a corresponding sequence thereof by substitution of functional groups during self-replication inside the nucleus of the test cell and generates a signal that can be detected depending on the circumstances in which the copied functional group is present.