Result for your query miRNA sequence
>dev-miR-d20-5p
aaugucgg
RED =100 % Complementary sequence
.=Identical residue
blue alphabets=mismatch
_=Gap 


Acc numbermiRNAStartAlignmentEnd% Identity
Query1aatgtcgg8
VMR_0077  dev-miR-d20-5p 1........8100
VMR_0243  hcmv-miR-us4 6_......_175