deletions | additions       diff --git a/figures/flow_flu2/caption.tex b/figures/flow_flu2/caption.tex  index 5ae09fb..1d7d2e9 100644  --- a/figures/flow_flu2/caption.tex  +++ b/figures/flow_flu2/caption.tex 
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\label{fig:flow_flu2}  Only the first 12 passages were used in Foll et al \citep{Foll2014}. The complete dataset includes two biological replicates with one control group and one treatment group. Each ovals presents a passage. The colors white and red indicate absence and presence of the inhibitor. The sizes of the ovals indicate the average total read count per genome site. Note that the first replicate have much larger total reads than the second.