We found 1 definitions of francisella from 1 different sources.
Noun |
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francisella - a genus of Gram-negative aerobic bacteria that occur as pathogens and parasite in many animals (including humans) | ||
genus Francisella | ||
bacteria, bacterium (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered to be plants |