Figure A5.

Comparison of the short-term memory between wild type (WT) and pycr1 gene knockout (KO) zebrafish by passive avoidance test. (A) Comparison of the learning latency between control (black color) and pycr1 KO fish (red color) moving into the black chamber coupled with electric shock. (B) Comparison of the total electric shock number given for training between control (black color) and pycr1 KO fish (red color). (C) Comparison of the memory latency between control (black color) and pycr1 KO fish (red color) moving into the black chamber coupled with electric shock. The data was expressed as mean ± S.E.M. and the significant difference was tested by two-way ANOVA in (A) and (C), and by t-test in (B). The fish age (5-month-old) and number (n = 18) used in this assay were also highlighted. ns, no significance.