Table 1. The top 10 expression level of miRNAs in each organ.

Fetal Brain	Fetal Colon	Fetal Heart	Fetal kindey	Fetal Liver	Fetal Lung	Fetal Spleen
hsa-let-7a	hsa-mir-125a-5p	hsa-mir-1	hsa-mir-30d	hsa-mir-122	hsa-let-7a	hsa-let-7a
hsa-let-7c	hsa-mir-423-5p	hsa-let-7a	hsa-let-7a	hsa-mir-483-5p	hsa-mir-21	hsa-let-7c
hsa-let-7f	hsa-mir-483-5p	hsa-let-7f	hsa-mir-30a	hsa-mir-451	hsa-let-7f	hsa-mir-21
hsa-let-7b	hsa-let-7b	hsa-let-7c	hsa-mir-125b	hsa-let-7c	hsa-mir-451	hsa-mir-26b
hsa-let-7d	hsa-let-7d	hsa-let-7d	hsa-mir-26b	hsa-mir-26b	hsa-mir-26a	hsa-mir-26a
hsa-mir-125b	hsa-mir-122	hsa-let-7b	hsa-mir-21	hsa-let-7a	hsa-mir-26b	hsa-let-7f
hsa-mir-9	hsa-mir-130a	hsa-mir-26a	hsa-mir-26a	hsa-mir-26a	hsa-let-7c	hsa-let-7b
hsa-mir-26a	hsa-mir-23a	hsa-mir-26b	hsa-let-7f	hsa-let-7f	hsa-let-7d	hsa-let-7d
hsa-let-7g	hsa-let-7c	hsa-mir-21	hsa-let-7c	hsa-let-7d	hsa-let-7b	hsa-mir-451
hsa-mir-125a-5p	hsa-mir-92b	hsa-mir-23a	hsa-mir-125a-5p	hsa-mir-23a	hsa-mir-16	hsa-mir-16