Fig. 3
From: Variation in responses to photoperiods and temperatures in Japanese medaka from different latitudes
Box plot with dot plot for the GSI values of females under long photoperiodic conditions (14L10D) at four different temperature conditions for 4 weeks and under the winter conditions (initial group, IG) in five wild-derived populations. The raw GSI values are shown in Table S4. A red triangle indicates the mean value in each group. Black asterisks indicate significantly higher values compared to IG. *p < 0.05, **p < 0.01, ***p < 0.001. The raw statistical results of one-way ANOVA and Tukey–Kramer tests are shown in Tables 2 and 3