Mycobacterium ulcerans

E928043

Mycobacterium ulcerans is a slow-growing environmental mycobacterium that causes Buruli ulcer, a chronic necrotizing skin and soft tissue infection in humans.

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Statements (48)

Predicate Object
instanceOf bacterial species
pathogenic bacterium
causes Buruli ulcer
cellWallType mycolic-acid-rich
cultureMedium Lowenstein–Jensen medium
discoveryPeriod mid-20th century
diseaseType neglected tropical disease agent
domain Bacteria
family Mycobacteriaceae NERFINISHED
genomeType circular double-stranded DNA
genus Mycobacterium NERFINISHED
geographicDistribution subtropical regions
tropical regions
gramStain acid-fast
growthCharacteristic very long incubation time in culture
growthRate slow-growing
highEndemicityRegion Australia NERFINISHED
Central Africa NERFINISHED
West Africa NERFINISHED
host humans
motility non-motile
mycolactoneFunction cytotoxic
immunosuppressive
naturalHabitat aquatic environments
slow-flowing water bodies
wetlands
optimalGrowthTemperature 30–33 °C
order Corynebacteriales NERFINISHED
oxygenRequirement aerobic
pathogenicEffect chronic necrotizing skin infection
soft tissue destruction
phylum Actinobacteria NERFINISHED
plasmid pMUM large plasmid
pMUMFunction encodes mycolactone synthesis genes
primaryDisease Buruli ulcer NERFINISHED
relatedPathogen Mycobacterium leprae GENERATED
Mycobacterium marinum GENERATED
shape rod-shaped
sporeForming non-spore-forming
stainMethod Ziehl–Neelsen positive
taxonRank species
tissueTropism skin
subcutaneous tissue
toxinProduced mycolactone
transmissionRoute environmental exposure
virulenceFactor mycolactone
WHOClassification cause of neglected tropical disease Buruli ulcer
zoonoticPotential possible

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Mycobacterium includesSpecies Mycobacterium ulcerans