News:The Indian Council of Medical Research(ICMR) has said the designated labs will use the conventional real-time polymerase chain reaction(PCR) test to test for the novel coronavirus that causes COVID-19. Facts: About Polymerase chain reaction(PCR): The polymerase chain reaction(PCR) is a technique which makes numerous copies of a specific segment of DNA quickly and accurately. It… Continue reading Polymerase chain reaction(PCR)