chr	group_id	NB_Genes	location	strand	ENS_ID	Name	Description
1	21	3	22962999	1	ENSG00000173372	C1QA	complement component 1, q subcomponent, A chain [Source:HGNC Symbol;Acc:1241]
1	21	3	22970123	1	ENSG00000159189	C1QC	complement component 1, q subcomponent, C chain [Source:HGNC Symbol;Acc:1245]
1	21	3	22979255	1	ENSG00000173369	C1QB	complement component 1, q subcomponent, B chain [Source:HGNC Symbol;Acc:1242]