Virus and spyware definitions are files that act like an encyclopedia of known malicious software, including viruses, spyware, and other potentially unwanted software.
Highly accurate DNA parental testing became available in the 1980s with the development of RFLP. In the 1990s, PCR, developed in 1983, became the standard method for DNA parental testing. A simpler, faster, and more accurate method of testing than RFLP, it has an exclusion rate of 99.99% or higher.
1 1982: The first recombinant DNA vaccine for livestock is developed. 2  1982: The first biotech drug, human insulin produced in genetically modified bacteria, is approved by FDA. 3  Genentech and Eli Lilly developed the product. 4  1985: Genetic markers are found for kidney disease and cystic fibrosis.