Suvarna Garge (Editor)

Mycobacterium heckeshornense

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Kingdom
  
Bacteria

Order
  
Actinomycetales

Family
  
Mycobacteriaceae

Higher classification
  
Mycobacterium

Phylum
  
Actinobacteria

Suborder
  
Corynebacterineae

Genus
  
Mycobacterium

Rank
  
Species

Scientific name
  
Mycobacterium heckeshornense

People also search for
  
Mycobacterium conspicuum

Mycobacterium heckeshornense is a species of the phylum actinobacteria (Gram-positive bacteria with high guanine and cytosine content, one of the dominant phyla of all bacteria), belonging to the genus mycobacterium.

Contents

Description

Gram-positive, nonmotile and acid-fast rods. Cells are typically rod-shaped, with some coccoid forms.

Colony characteristics Smooth, yellow scotochromogenic colonies appear after 4 weeks of culture.

Physiology

  • Slowly growing organism, colonies appear after 4 weeks of growth.
  • Able to grow at 37 °C and 45 °C.

    • Differential characteristics

  • The phylogenetic position of this species is within the cluster defined by M. xenopi and M. botniense.
  • Key differentiating features are negative tests for arylsulfatase and pyrazinamidase and susceptibility to antimycobacterial drugs.

    • Pathogenesis

  • Seems to be pathogenic in immunocompetent humans.
  • Biosafety level unknown

    • Type strain

  • The type strain was isolated from human lung by bronchoscopy.

    • Strain S369 = CCUG 51897 = DSM 44428

    References

    Mycobacterium heckeshornense Wikipedia
    (Text) CC BY-SA


    Similar Topics