Table 1.

List of species collected in exo-miRExplorer, and the number of exo-miRNAs in each species.

Clade	Full	Samples	exo-miRNA Number
Mammal	Homo sapiens	382	7143
Mammal	Mus musculus	128	2574
Mammal	Sus scrofa	6	268
Vertebrate	Gallus gallus	4	342
Cephalochordata	Branchiostoma floridae	1	119
Deuterostome	Ciona intestinalis	4	62
Insect	Bombyx mori	3	226
Insect	Drosophila melanogaster	8	84
Nematode	Caenorhabditis briggsae	4	88
Nematode	Caenorhabditis elegans	16	549
Nematode	Caenorhabditis remanei	4	126
Protozoan parasite	Trypanosoma brucei	2	61
Prokaryote	Escherichia coli	1	1