chr	group_id	NB_Genes	location	strand	ENS_ID	Name	Description
2	109	2	71166448	-1	ENSG00000258881	AC007040.11	Uncharacterized protein  [Source:UniProtKB/TrEMBL;Acc:U3KQ87]
2	109	2	71213068	-1	ENSG00000144043	TEX261	testis expressed 261 [Source:HGNC Symbol;Acc:30712]