FIGURE

Fig. 2

ID

ZDB-FIG-210422-44

Publication

Xie et al., 2021 - Altered Visual Function in a Larval Zebrafish Knockout of Neurodevelopmental Risk Gene pdzk1

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Fig. 2

Spatial frequency tuning functions measured using the OMR of wild-type and pdzk1-KO larvae. The upper panels show normalized optomotor index as a function of spatial frequency for wild-type (black circles and lines) and pdzk1-KO larvae (cyan triangles and lines) at (a) 25°/s, (b) 50°/s, and (c) 100°/s. Spatial frequency tuning functions are three-parameter log-Gaussian functions fit to the data by minimizing the least-squares error. Error bars show ± SEM across trials. The bottom panels show (d) normalized amplitude, (e) peak spatial frequency, and (f) bandwidth as a function of group at the three stimulus speeds tested. Error bars show 95% confidence intervals on the fitted parameter. *P < 0.05; **P < 0.01; ***P < 0.001 for the omnibus comparison of functions (upper panels) and for the comparison of individual parameters (lower panels) between genotypes.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Fish:	pdzk1^uom2/uom2
Observed In:	optomotor response
Stage:	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 @ Invest. Ophthalmol. Vis. Sci.