Hengen P N
National Cancer Institute, Frederick Cancer Research and Development Center, MD 21702-1201.
Trends Biochem Sci. 1995 Jan;20(1):42-4. doi: 10.1016/s0968-0004(00)88950-1.
Methods and reagents is a unique monthly column that highlights current discussions in the newsgroup bionet.molbio.methds-reagnts, available on the Internet. This month's column discusses the failure of PCR primers that have been kept a long time to amplify DNA. For details on how to partake in the newsgroup, see the accompanying box.