\input{art}
\section{Presentation of the Proposed Approach}\label{sec:ourapproach}
-
+\input{presentation}
\section{Experiments}\label{sec:experiments}
\section{First Stage: Genomes as Lists of Homologous Classes}
+\input{classEquiv}
\section{Second Stage: to Find Closed Genomes}
+\input{closedgenomes}
-\section{Third Stage: Reconstruction of Ancestral Synteny Blocs for the two Closest Genomes}
+\section{Third Stage: Reconstruction of Ancestral Syntheny Blocks for the two Closest Genomes}
+\input{syntheny}
\section{Fourth Stage: Filling holes in the Obtained Ancestral Genome}
\section{Last Stage: to Reproduce the Process until Obtaining the Last Common Ancestor of the given set of Genomes}