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. Author manuscript; available in PMC: 2008 Jul 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2007 Apr 6;18(7):1304–1317. doi: 10.1016/j.jasms.2007.03.028

Figure 1.

Figure 1

Sucrose density gradient centrifugation studies of intact E. coli and T. thermophilus 70S ribosomes upon incubation with trypsin. For both organisms, the 70S ribosomes begin dissociating within 30 min of incubation and have become completely dissociated by the 500 min incubation period.