--- /dev/null
+[[!meta title="The human initiator is a distinct and abundant element that is precisely positioned in focused core promoters."]]
+[[!tag human promoter motif]]
+
+Genes Dev. 2017 Jan 1;31(1):6-11. doi:10.1101/gad.293837.116
+
+Vo Ngoc L, Cassidy CJ, Huang CY, Duttke SH, Kadonaga JT.
+
+The human initiator is a distinct and abundant element that is precisely positioned in focused core promoters.
+
+[[!pmid 28108474 desc="A BBCABW motif, stricter than just YR. But 'focused core promoters' do not cover all kinds of TSSes."]]