foreach my $sample_geno_group(keys(%hash_geno_group))
{
	print $sample_geno_group. "\n";
	foreach my $cds  (keys %{$hash_geno_group{$sample_geno_group}})
	{
		print "cds   ".$cds. "\n";
		next if ($cds eq "sample");
		my $RC = 0;
		$RC += $hash_geno_group{$sample_geno_group}{$cds}{"rc"};
		print "rc     ".$RC. "\n";
		#verification du nombre minimun de reads pour chaque groupe genotypique
		if ($RC < $seuil_min_classe)
		{