Markers: These receptors work as name badges, informing the immune method that they're part of the organism and never international invaders. Mitochondria are one of a kind in that they incorporate little amounts of DNA that contains the genes with the synthesis of some mitochondrial proteins. The DNA is inherited https://thoughtthreads.net/exploring-recombinant-antibody-production-a-focus-on-mammalian-cell-systems/