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. 2007 May 1;17(9):749–760. doi: 10.1016/j.cub.2007.03.064

Figure 2.

Figure 2

Global Analysis of Nucleolar-Protein Import by Quantitative Mass Spectrometry

(A and B) Profiles of the fraction of labeling of rproteins measured from HeLaRPL27-GFP cells (A) and from HeLa cells (B) determined as described in Figure 1D. The profiles are color coded in order to emphasize the distinct profiles of RPL5 (yellow) and the differences between 40S (blue) and 60S (green) rproteins.

(C) Fraction of newly synthesized nucleolar rproteins (red) and non-rproteins (blue), quantified from nucleoli isolated from HeLaRPL27-GFP cells labeled for 240 min.