{"id":5141,"date":"2024-12-06T11:58:23","date_gmt":"2024-12-06T03:58:23","guid":{"rendered":"https:\/\/opentrons.com.cn\/news\/\/"},"modified":"2024-12-06T11:59:31","modified_gmt":"2024-12-06T03:59:31","slug":"dna-yinwushishenme","status":"publish","type":"post","link":"https:\/\/opentrons.com.cn\/en\/news\/dna-yinwushishenme\/","title":{"rendered":"What are DNA primers"},"content":{"rendered":"\n
DNA primer is a macromolecule with a specific nucleotide sequence that is stimulated to be synthesized when nucleotide polymerization begins. It plays a vital role in DNA replication, transcription, and nucleic acid amplification processes such as PCR. Simply put, DNA primers are short single-stranded nucleic acid fragments, usually composed of 10 to 30 nucleotides, that play a \"guide\" role in the process of DNA replication or amplification.<\/p>\n\n\n\n