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Fig. 5 | BMC Evolutionary Biology

Fig. 5

From: Huntingtin-associated protein 1: Eutherian adaptation from a TRAK-like protein, conserved gene promoter elements, and localization in the human intestine

Fig. 5

HAP1 and 5-HT localization in villi from healthy human duodenum. (a-e) are related images highlighting an example of cells individually positive for HAP1 or 5-HT. Images (a-d) are the same field of view (enlarged from e), showing HAP1 alone (a), 5-HT alone (b), merged (c), merged with DAPI nuclei stain (d), with lumen to the left. Image e shows HAP1, 5-HT and DAPI staining in the wider context of the villus. Images (f-j) highlight a cell immunopositive for both HAP1 and 5-HT. Lumen is to the top right in (f-i). Epifluorescence images taken with 40× magnification. Scale bar = 20 μm

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BMC Ecology and Evolution

ISSN: 2730-7182

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