deletions | additions       diff --git a/figures/foodweb/caption.tex b/figures/foodweb/caption.tex  index f12c0ae..6c76cf8 100644  --- a/figures/foodweb/caption.tex  +++ b/figures/foodweb/caption.tex 
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Conceptual model of soil food web in this experiment. Taxa shown possessed at least two $^{13}$C responder OTUs for a given C substrate. \textit{Proteobacteria} response was too varied taxonomically to depict in this format.