ZFIN Image: Gore et al., 2016, Fig. 8

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Figure Caption

Fig. 8

Hematopoieticdefects in adult dnmt3bb.1y²⁵⁸ Mutants.

(a,b) Wild type sibling (a) and dnmt3bb.1^y258homozygous mutant (b) adult zebrafish. (c) Representative low-magnification sagittal section through a dnmt3bb.1^y258homozygous mutant adult zebrafish, showing the head kidney (marked an arrow and surrounded by a dashed line), a major site of hematopoiesis in adult zebrafish. (d,e) Representative higher magnification images of sagittal sections through the head kidneys of wild type sibling (d) and dnmt3bb.1^y258 mutant (e) adult zebrafish, stained with hematoxylin/eosin. (f) quantitation of the percentage of the hematopoietic (non-kidney tubule) area that is acellular in head kidney sections from wild type sibling (left column) and dnmt3bb.1^y258 mutant (right column) adult zebrafish. (g,h) Giemsa -stained blood smears from wild type sibling (g) and dnmt3bb.1^y258 mutant (h) adult zebrafish. (i) quantitation of the adult erythroid cell circularity in WT and dnmt3bb.1^y258 mutant (see Materials and methods), measured from blood smears such as those in panels g and h. (j,k) Giemsa stained FACS-sorted HSPC (as in Figure 3a) from 36 hpf dnmt3bb.1 (j) or control (k) morpholino-injected zebrafish.

Figure Data

Phenotype details

Acknowledgments

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