\documentclass[aspectratio=169]{beamer} \usepackage{microtype} \usepackage{tikz} \usetikzlibrary{fit} \usepackage[style=verbose-ibid,url=false,natbib=true]{biblatex} \addbibresource{references.bib} \renewcommand*{\footnotesize}{\Tiny} \setlength{\footnotesep}{3pt} \definecolor{bngreen}{HTML}{3c8e64} \definecolor{bnorange}{HTML}{e08919} %\setbeamercolor*{structure}{bg=white,fg=bngreen} \usecolortheme[named=bngreen]{structure} \setbeamertemplate{navigation symbols}{} \setbeamertemplate{headline}{\hfill\includegraphics[width=.7cm]{logo-running}\hspace{0.1cm}\vspace{-.7cm}} \author{Justin Bed\H{o}\\WEHI} \title{\includegraphics[width=.7\linewidth]{logo}\\functional, reproducible bioinformatics workflows} \date{November 10, 2020} \begin{document} { \setbeamertemplate{headline}{} \begin{frame} \maketitle \end{frame} } \begin{frame} \frametitle{Core problems} \begin{enumerate} \item \emph{Managing software versions and dependencies}. \begin{itemize} \item Conda \item BioConda~\autocite{Grning2018} \item apt-get \end{itemize} \item \emph{Managing computational environments}. \begin{itemize} \item Docker \item Singularity \item \emph{virtual machines} \end{itemize} \item \emph{Managing workflows}. \begin{itemize} \item Toil~\autocite{toil} \item SnakeMake~\autocite{Koster2012} \item NextFlow~\autocite{di_tommaso_nextflow_2017} \end{itemize} \end{enumerate} \end{frame} \begin{frame} \begin{center} \begin{tikzpicture}[->,>=stealth,shorten >=1pt,auto,node distance=2cm,thick] \node (a) {align}; \node (s) [below of=a] {sort}; \node (c) [below of=s] {calling}; \path (a) edge node {} (s); \path (s) edge node {} (c); \pause \node (input) [above of=a] {input}; \path (input) edge node {} (a); \node (ref) [right of=a] {reference}; \path (ref) edge node {} (a); \node (db) [right of=c] {dbNSFP}; \path (db) edge node {} (c); \pause \node (bwa) [left of=a] {BWA}; \path (bwa) edge node {} (a); \node (samtools) [left of=s] {samtools}; \path (samtools) edge node {} (s); \node (platypus) [left of=c] {platypus}; \path (platypus) edge node {} (c); \pause \node (glib) [left of=samtools] {glibc,$\cdots$}; \node (python) [left of=platypus] {python}; \path (glib) edge node {} (bwa); \path (glib) edge node {} (samtools); \path (python) edge node {} (platypus); \path (glib) edge node {} (python); \pause \node[draw=bngreen, fit=(bwa) (samtools) (platypus) (glib) (python),label=containers](cont){}; \node[draw=bnorange, fit=(ref) (db),label=tarball](tar){}; \end{tikzpicture} \end{center} \end{frame} \end{document}