Dear Colleauges;
Does anyone know the origin of E. coli DC2, a K-12 derivative that was originally
derived from E. coli UB1005? Was it obtained as a consequence of purposeful chemical
or radiation mutagenesis, or was it simply a spontaneous mutant?
Responders are kindly asked to contacte me _directly_ at
toukie at zui.unizh.ch
Thanks in advance to all repliers,
S. Shapiro
toukie at zui.unizh.ch
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