Author contributions
JFO, JGS, MR and JR, conceived the study. CCC, JFO, MG and JGS,
performed samplings. CCC, JFO performed wet lab work. CCC, JFO and JV
performed the bioinformatic analyses. CCC, JFO, MR and JR, interpreted
the genomic data. MG, JGS discussed on biological data. CCC, JFO, MR and
JR drafted the first version of the manuscript. All authors revised and
approved the final version of the manuscript.