chr	group_id	NB_Genes	location	strand	ENS_ID	Name	Description
16	687	2	3062457	1	ENSG00000213937	CLDN9	claudin 9 [Source:HGNC Symbol;Acc:2051]
16	687	2	3064713	-1	ENSG00000184697	CLDN6	claudin 6 [Source:HGNC Symbol;Acc:2048]