\title{Finding the core-genes of Chloroplast Species}
\author{
-Bassam AlKindy\footnote{email: bassam.al-kindy@univ-fcomt\'{e}.fr} \and Jean-Fran\c{c}ois Couchot
-\and Christophe Guyeux \and Arnaud Mouly \and Michel Salomon \and\\
+Bassam AlKindy\footnote{email: bassam.al-kindy@univ-fcomt\'{e}.fr} \and Jacques Bahi
+\and Jean-Fran\c{c}ois Couchot \and Christophe Guyeux \and Arnaud Mouly \and
+Michel Salomon \and\\
FEMTO-ST Institute, UMR 6174 CNRS, \\
Computer Science Department DISC, \\
Universit\'{e} de Franche-Comt\'{e}, France \\