In article <9210021714.AA05754 at net.bio.net> KNECHT at UCONNVM.UCONN.EDU writes: >Hi Netters- I remember reading somewhere that you can use ethidium bromide in >restriction digestions to make partial digests. Does anyone know a protocol o r > reference to this technique. Thanks- Dave Knecht (KNecht at uconnvm.edu) Parker et al., PNAS 74:851-855 1977