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Fig. 4 | BMC Biology

Fig. 4

From: The topology, structure and PE interaction of LITAF underpin a Charcot-Marie-Tooth disease type 1C

Fig. 4

MicroPIXE analysis of LITAF Δ114–139. Top panels: Elemental maps (50 μm2) of the sulfur and zinc content of the LITAF Δ114–139 sample obtained from the proton induced X-ray emission (PIXE). The protein dries to the outside of the drop, giving an arc of sulfur which correlates with the zinc signal. The positions for the three-point spectra collected are marked. Bottom panel: X-ray energy spectrum for one of the points, showing the sulfur and zinc in the protein and the bromine from the buffer. Note the logarithmic scale on the y-axis

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