Morphological effects of peptides on giant unilamellar vesicles (GUVs)a

a)The quantification of effects was obtained by observation of 153 recorded GUVs. The number of GUVs containing the different structures and adhering to other GUVs was counted, however the number of tubes or vesicles induced by the peptides was not measured due to the frequent high density of structures inside the vesicles. The evolution of fines tubes to large tubes and vesicles increases the difficulty to quantify precisely the proportion of structures.