cute handsome cowboy of lactobacillus rhamnosus bacteria cartoon character with guns

acidophilus bacteria bacterial bacterium biological biology bronco bulgaricus cartoon cattleman character cowboy cowpuncher cryspatus cute delbrueckii dietary emoticon emotion engineering expression fermentation funny gun happy herdsman illustration lactobacillus mascot medicine microbe microbiological microbiology microorganism pharmacological pharmacology positive rancher reuteri ride rope science scientific smile stockman subspecies vectro zygot