0 1 HGNC:53447 2017-04-19T00:00:00Z 100506746 4q21.3 Antisense RNAs 19543845-a6bd-412d-8a0d-91591997a50b AFF1 antisense RNA 1 Approved NR_038841 HGNC:53447 URS000075D11F non-coding RNA 1987 2017-04-19T00:00:00Z RNA, long non-coding AFF1-AS1