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. 2008 Jul 25;95(10):4726–4736. doi: 10.1529/biophysj.108.134379

FIGURE 2.

FIGURE 2

(A) Aggregation of liposomes induced by lysozyme. The indicated protein concentrations were added to POPC/POPS 4:1 lipid vesicles (total lipid 215 μM), and the extent of light scatter by the suspensions was measured by absorbance at 360 nm. The line is a mere guide to the eye. Error bars are ± SD for triplicate measurements (lipid vesicles only, lipid vesicles plus donor, and lipid vesicles plus donor and acceptor). (B) Efficiency of FRET (Eq. 11) between BODIPY-PC (BODIPY-PC/total lipid = 1:1000) and Rh-PE (Rh-PE/total lipid = 1:400) in 4:1 POPC/POPS LUVs (total lipid 215 μM) as a function of the concentration of added lysozyme. The line is a mere guide to the eye. The error bars' extremes are the results of two different measurements.