A polymerase chain reaction (PCR) test detects genetic material from a pathogen or abnormal cell sample. Ways of collecting samples include a nasal swab, a saliva swab, or taking a sample of blood ...

Please use one of the following formats to cite this article in your essay, paper or report: APA. P, Surat. (2018, September 17). What is Methylation-Specific PCR?.

The method. PCR tests can be taken at home or at specific test sites. After being applied to the user’s tonsils and nasal passage, a test swab is sealed in a tube and sent to a laboratory for ...