passages.id: BioInfer.d290.s0__text
passages.type: Sentence
passages.text: Immunofluorescence studies with these antibodies showed profilin I to be distributed throughout the Acanthamoeba cytoplasm, except for lamellipodia, with the highest fluorescence intensity in cortical regions in which monomeric actin also was present, as shown by labeling with fluorescent DNase.