deletions | additions       diff --git a/section_Intro_subsection_RNA_isolation__.tex b/section_Intro_subsection_RNA_isolation__.tex  index b8bf403..5a056f0 100644  --- a/section_Intro_subsection_RNA_isolation__.tex  +++ b/section_Intro_subsection_RNA_isolation__.tex 
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\section{Intro}  \subsection{RNA isolation}  \subsection{Library preparation methods}  \subsubsection{polyA+}  \subsubsection{ribo-}  \subsubsection{stranded} \begin{itemize}  \item polyA+  \item ribosomal removal  \item stranded  \end{itemize}  \subsection{Sequencing}  \section{Data download and quality control}