Table 1.

Known motifs in miRNA precursors recognized by protein regulators.

	Protein	Motif	Protein Domain Type	Reference
Terminal Loop	hnRNPA1	UAGGGAW	RRM	[26]
	HuR	AUUUUUAUUUU	RRM	[27]
	KSRP	GGGU	KH	[28]
	Lin28	GGAG	CSD&CCHC-ZnF	[29]
	MBNL1	YGCY	CCCH-ZnF	[30]
	MCPIP1	UGC	CCCH-ZnF	[31]
	DGCR8	UGU	Rhed	[32]
	MATR3	AUCUU	nd	[33]
	ZC3H7	SMTANY	nd
	YBX1	CAUC	nd
	TRIM71	UAUAA	nd
	PTBP1/3	UUUUUCCNUCUUU	nd
Stem	DDX1	AA	nd	[34]
	DDX17	VCAUCH	DEAD box	[35]
	Rbfox	GCAUG	RRM	[36]
	SMAD	CAGAC	MH1	[37]
	CELF1/2	UGUNNNNNNNUGU	nd	[33]
	ZC3H10	GCAGCGC	nd
	SRSF3	CNNC	RS/RRM	[38]

nd—no data.