FIGURE

Fig. 7

ID

ZDB-FIG-210301-154

Publication

Zimmer et al., 2020 - Use of a carbonic anhydrase ca17a knockout to investigate mechanisms of ion uptake in zebrafish (Danio rerio)

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Fig. 7

Epithelial H⁺ flux in ca17a+/+, ca17a+/−, and ca17a−/− zebrafish (Danio rerio) larvae. The H⁺ flux was measured in the ventral yolk sac area of 4-dpf larvae (A) and the pharyngeal arch area of 9-dpf larvae (C). Scale bars = 100 μm. There was an effect of genotype on H⁺ flux at the yolk sac of 4 dpf larvae (B) (ANOVA; F = 4.7, P = 0.02, n = 7 for ca17a+/+ and ca17a+/−, n = 6 for ca17a−/−) but not H⁺ flux at the pharyngeal arch region of 9-dpf larvae (D) (ANOVA; F = 0.8, P = 0.45, n = 8 for ca17a+/+ and ca17a+/−, n = 7 for ca17a−/−). Bars with different letters are significantly different (P < 0.05) from one another. Data are presented as means ± SE. dpf, days postfertilization.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Fish:	ca2^ot206/ot206 ca2^ot206/+
Observed In:	yolk syncytial layer proton transmembrane transport
Stage Range:	Day 4 to Days 7-13

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Am. J. Physiol. Regul. Integr. Comp. Physiol.