species	studies
Human	113
Mouse	63
Rat	20
Cow	3
Dog	2
Dungeness crab	2
Bacteroides thetaiotaomicron	2
Plasmodium falciparum	2
Fruit fly	1
Fusobacterium nucleatum	1
Garlic	1
Lettuce	1
Mosquito	1
Mycoplasma mycoides	1
Pig	1
Rabbit	1
Sheep	1
Strawberry	1
Streptococcus	1
Synechococcus	1
Tomato	1
Apple	1
Veillonella parvula	1
Bacteria	1
Bacteroides ovatus	1
Basil	1
Bifidobacteria	1
Clostridium	1
Eggerthella lenta	1
Escherichia coli	1