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. 2021 Nov 23;12(12):1102. doi: 10.1038/s41419-021-04273-8

Fig. 6. ARF1-dependent vesicles mediate the transfer of actinin from LDs to microfilaments.

Fig. 6

A The C2C12 cells were treated with cytochalasin D for 2 h, then the medium was replaced with a fresh medium. The co-localization of PAT-ACTN3-EGFP and ARF1-DsRed was detected. The fluorescence intensity, along with the arrow line, is plotted in the graph below. B The co-localization of LDs and ARF1-EGFP in C2C12 cells was detected. C The rate of actin-filament remodeling in loaded cells with brefeldin A treatment and unloaded cells, bar, 20 μm. D The count of microfilament number per cell. *p < 0.05. Results are from three technical repeats (N = 3) for a representative of three biological repeats (N = 3).