Well recombinant DNA are DNA that have DNA parts from other organisms. The DNA from the organisms, at least two, are then combined using modern engineering techniques. -Hope I answered your question...
It strands together with RNA to create lymphotodes, then finally releasing the obtiomites it neutralizes the RNA. To ultimately become recombinant DNA.
Recombinant DNA is prepared by choosing a vector and and a genome. After selection genomic DNA is cut with the help of Restriction enzyme like BamHI or EcoRI and then this specific DNA is integrated...