deletions | additions       diff --git a/Discussion.tex b/Discussion.tex  index 45d19c2..cda3459 100644  --- a/Discussion.tex  +++ b/Discussion.tex 
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% Fakesubsubsection:Soil \textit{Chloroflexi} have been found to assimilate  Soil \textit{Chloroflexi} have previously been identified in DNA-SIP studies as assimilating $^{13}$C from cellulose and, like our findings, were also found to be underrepresented in culture collections \citep{Schellenberger_2010}. The  \textit{Chloroflexi} identified as cellulose degraders degrading \textit{Chloroflexi}  in this study are also only distantly related to isolates \ref{tab:cell}. Chloroflexi are among the  six most abundant soil phyla commonly recovered from soil microbial diversity  surveys \citep{Janssen2006}. Chloroflexi are typically not as as abundant as  \textit{Verrucomicrobia} but are roughly as abundant as \textit{Bacteroidetes}  and \textit{Planctomycetes}types  \citep{Janssen2006}. Four of five $^{13}$C-cellulose responsive \textit{Chloroflexi} identified in this study are  annotated as belonging to the \textit{Herpetosiphon} although the  \textit{Herpetosiphon} SSU rRNA gene sequences from this study from  
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previously implicated in cellulose degradation. Planctomycetes is the  least studied of the three phyla and only one Planctomycetes isolate can  grow on cellulose. None of the seven \textit{Planctomycetes} cellulose degraders  identified in this experiment are closely related to isolates. Soil  \textit{Planctomycetes} may be significant contributors isolates, and furthermore, the importance of their contributions  tobacterial  cellulose degradation. degradation in soil is unknown.  \textit{Acidobacteria} did not appear to incorporate $^{13}$C from cellulose into DNA in our microcosms though \textit{Acidobacteria} have been  found to degrade cellulose in culture CITE and are a numerically significant  soil phylum CITE. \textit{Acidobacteria} have been shown to dominate at low nutrient availability (CITE: cederlund 2014), which may explain why they do not thrive under the nutrient replete experimental conditions in this study.  The \textit{Acidobacteria} in our microcosms were mainly annotated as belonging to the "XX" group.NEED TO DEVELOP THIS FURTHER --  N-limitation and Acido response probably important.  \subsection{Ecological strategies of soil microorganisms participating in the  decomposition of organic matter}