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. 2001 Jun 11;153(6):1287–1300. doi: 10.1083/jcb.153.6.1287

Figure 6.

Figure 6

FRAP shows fast diffusion for luminal deletion mutants. Quantitative FRAP experiments with transiently transfected COS cells expressing CLIMP-63–GFP constructs. (A) The recovery profiles of five constructs are shown as the mean value of intensity in the region of interest as a function of time. (B) GFP-Δcytoplasmic (left) and GFP-Δcytoplasmic-Δ246–492 (right) show differences in diffusion comparing mobile, reticular ER (○) with immobile, clustered ER (•).