The effect of mitomycin C on deoxyribonucleic acid and messenger ribonucleic acid in Escherichia coli

Author(s):  
Ingrid Smith-Kielland
1973 ◽  
Vol 133 (1) ◽  
pp. 201-203 ◽  
Author(s):  
Peter Humphries ◽  
David J. McConnell ◽  
Robert L. Gordon

A rapid procedure involving DNA–cellulose chromatography followed either by sedimentation in a high-salt glycerol gradient or by gel filtration is described for the complete purification of Escherichia coli DNA-dependent RNA polymerase.


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