Use Absolute Mag™ PEG Coated Iron Oxide Nanoparticles, 20 nm for fast, easy, and consistent DNA/RNA Purification, Antibody/Protein Purification, Cell Isolation. https://www.cd-bioparticles.com/p/Absolute-Mag%E2%84%A2-PEG-Coated-Iron-Oxide-Nanoparticles-20-nm_20_197_197_4997.html
DNA ligases close nicks in the phosphodiester backbone of DNA. Biologically, DNA ligases are essential for the joining of Okazaki fragments during replication, and for completing short-patch DNAsynthesis occurring in DNA repair process. There are two classes of DNA ligases.
The significance of the spore formation during the reproductive cycle of the bacterium is that, it provide a defensive strategy against hostile and unfavorable conditions. The spore formation allows the bacterium to reproduce and spread even when the conditions are not favorable. The spore formation also make it possible for the bacterium to remain dormant over a long period of time during unfavorable conditions, waiting for the right conditions to become active again.
