deletions | additions       diff --git a/figures/Fig_4/caption.tex b/figures/Fig_4/caption.tex  index a5ca01c..192627d 100644  --- a/figures/Fig_4/caption.tex  +++ b/figures/Fig_4/caption.tex 
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\textbf{ \emph{DmCa\textsubscript{v}3\textsuperscript{Gal4}} flies show rhythmic circadian locomotion and normal transcriptional oscillation of \emph{period}.}  \\  \textbf{(a)} Average activity profiles from day 2 of the 12h:12h light-dark cycles (LD, left), day 2 of continuous darkness (DD, middle), and from throughout the experiment (2 LD + 7 DD, right).  In the left and middle panels, data are presented as means $\pm$ s.e.m.. standard error of the mean (SEM).  In the right panel, white, black, and grey bars indicate light phase, dark phase, and subjective light phase, respectively.  The dotted line indicates the beginning of constant darkness.   The number of flies measured, their rhythmic period, their power of rhythmicity (P-S), and the percentage of rhythmic flies (Rhythmicity) are indicated.