deletions | additions       diff --git a/figures/Potomac_unwPCoA/caption.tex b/figures/Potomac_unwPCoA/caption.tex  index 2924517..028d789 100644  --- a/figures/Potomac_unwPCoA/caption.tex  +++ b/figures/Potomac_unwPCoA/caption.tex 
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Figure 2:  PCoA using unweighted UniFrac. Panel A shows the differentiation based on location and sample type in all the data. Panel B shows clustering based on sample type and host species within just site P2.