chr	group_id	NB_Genes	location	strand	ENS_ID	Name	Description
19	860	4	46543006	-1	ENSG00000204869	IGFL4	IGF-like family member 4 [Source:HGNC Symbol;Acc:32931]
19	860	4	46623328	-1	ENSG00000188624	IGFL3	IGF-like family member 3 [Source:HGNC Symbol;Acc:32930]
19	860	4	46646363	1	ENSG00000204866	IGFL2	IGF-like family member 2 [Source:HGNC Symbol;Acc:32929]
19	860	4	46733009	1	ENSG00000188293	IGFL1	IGF-like family member 1 [Source:HGNC Symbol;Acc:24093]