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.
Discovery of Gene. Monsanto first began talking about creating Roundup Ready crops in the early 1980s, although the first such crops (Roundup Ready Soybeans) did not actually premier on the market until 1996: By 1982, Monsanto was already working on creating Roundup Ready crops.