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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Typical staining pattern of cells expressing the BMMF replication protein, surrounding Lieberkühn crypts of a colon cancer biopsy at 20× and 40× magnification. Photos provided by Timo Bund.