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\title{Finding the Core-Genes of Chloroplasts based on Gene Similarity Approaches}
\author[1,3]{Bassam Al Kindy} %\footnote{email: bassam.al-kindy@univ-fcomte.fr}
\author[1,3]{Christophe Guyeux} 
\author[1,3]{Jean-Fran\c{c}ois Couchot} 
%\author[2,3]{Arnaud Mouly}
\author[1,3]{Michel Salomon}
\author[1,3]{Jacques M. Bahi}
\affil[1]{FEMTO-ST Institute, UMR 6174 CNRS, DISC Computer Science Department\\ Universit\'{e} de Franche-Comt\'{e}, France}
%\affil[2]{Chrono-Environnement Lab., UMR 6249 CNRS}
%{\small \it Authors in alphabetic order}
%\affil[3]{Universit\'{e} de Franche-Comt\'{e}, France}
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\section{Introduction}\label{sec:intro}
\input{intro.tex}



\section{An Overview}\label{sec:general}
\input{general}

\section{Core genes extraction}
\subsection{Similarity-based approach}\label{sec:simil}
% Main author : jfc
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%\subsection{Annotation-based approach}\label{sec:annot}
% Main author : bassam
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\subsection{Annotation based approach}
\subsubsection{Quality-test approach}\label{sec:mixed}
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%\section{Features visualization}\label{sec:features}
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\section{Implementation}\label{sec:implem}
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%\section{Second Stage: to Find Closed Genomes}
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\section{Discussion}
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\section{Conclusion}\label{sec:concl}
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\bigskip

\textit{Computations have been performed on the supercomputer facilities of the M\'esocentre
de calcul de Franche-Comt\'e.}


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%\section{Appendix}
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