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. 2018 Apr 6;4(4):eaar4817. doi: 10.1126/sciadv.aar4817

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Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution License 4.0 (CC BY).

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Fig. 4 — Maximum intensity projections of deconvolved Airy LSM images of nuclei stained with propidium iodide (PI) in the operculum of S. lamarcki (attenuation estimated at 85 cm⁻¹) with (A) no attenuation-compensation, (B) σ = 0.23, and (C) σ = 0.46. (D to F) Expanded views of the region indicated by the dashed box in (A) to (C). (G to I) Intensity profiles along the dashed line shown in (D) to (F). Line intensity profiles are shown relative to the noise floor, given by the local mean background μ_b.