Table 1. Summary of known miRNA in each sample.

	miR	miR-5p	miR-3p	pre-miRs	Unique matched to pre-miRs	Read matched to pre-miRs
Known miRs	598	79	78	766
AF library	328	40	44	442	3926	6821671
AM library	261	38	35	361	2661	11753705