The most well-known leaf spot disease is that of Arachis hypogea L. (groundnut). Generally, so it is called the tikka disease. The tikka disease is a dangerous disease in areas where the groundnut crop is grown in India. The spots take place on the host leaves when the plants are …

DNA damage  is defined as an alternative to DNA structures that can cause cellular injury and reduces the organisms efficiency or reproductive fitness. DNA damage may occur by free radical, physical agents like UV rays, X rays and chemical agents like aflatoxine, alkylating agents, hydraxines. Further, DNA damage is intertwined …

Author: Tahmina Mojumder This article discusses Recombinant  DNA  and  gene cloning, plasmid  and  phase vectors, restriction enzymes, restriction maps and their properties, recombinant selection. Recombinant DNA Recombinant DNA is the common name  for a segment of  DNA  that has been created by combining at least two  fragments from two different …