Ned Mantei wrote: > > T4 grows lytically, so no transduction. > Ned, thanks for your message. T4 CAN make transduction. P1 is also a lytic phage, and I have used it hundreds of times, together with thousands of other scientits, for rotinary transduction in coli and Klebsiella. -Rafa -- Rafael Maldonado Divison of Genetics University of Alicante (Spain)