Tag Archives | Bacterial Genomic DNA

In this article we will discuss about the principle, requirements and procedure for isolation of bacterial genomic DNA. Bacterial chromosomes are single supercoiled double stranded circular DNA molecules. Plasmid DNA has a size of 0.1 to 0.5% of the chromosome. During plasmid purifica­tion preferential recovery of circular plasmid DNA over linear chromosomal (genomic) DNA is […]