Figure 6.
Effects of stress and ethanol on the Per3 expression. (a) Nested ANOVA found significant stress × ethanol effect on Per3 expression in the BXDs. Solid line denotes expression of Per3 under ethanol followed by stress treatments; dotted line denotes expression of Per3 under saline followed by stress treatments. (b) Expression of Per3 in 146 BXD strains under stress and non-stress treatments are depicted as box plots. The horizontal lines indicate the median values, the boxes represent the inter-quartile range between 25th and 75th percentiles; the upper line extending from the box indicates the largest value between the 75th percentiles and 1.5 times the inter-quartile range. The lower line extending from the box indicates the smallest point between the 25th percentiles and 1.5 times the inter-quartile range. The open circle represents values that lie outside these ranges.