Mycobacterium goodii
From Wikipedia, the free encyclopedia
| Mycobacterium goodii | |
|---|---|
Scientific classification  | |
| Domain: | Bacteria |
| Kingdom: | Bacillati |
| Phylum: | Actinomycetota |
| Class: | Actinomycetia |
| Order: | Mycobacteriales |
| Family: | Mycobacteriaceae |
| Genus: | Mycobacterium |
| Species: | M. goodii |
| Binomial name | |
| Mycobacterium goodii Brown et al. 1999, ATCC 700504 | |
Mycobacterium goodii is an acid-fast bacterial species in the phylum Actinomycetota and the genus Mycobacterium.[1]
Colony characteristics
M. goodii cells are Gram-positive, nonmotile, acid-fast rods.
Colonies of M. goodii are smooth to mucoid, off-white to cream coloured. in After 10–14 days incubation, 78% of all strains produce a yellow or orange pigment.[citation needed]
Physiology
Strains of M. goodii show rapid growth on Middlebrook 7H10 and trypticase soy agar at 30 °C, 35 °C and 45 °C within 2–4 days. They are susceptible to the antibiotics amikacin, ethambutol, and sulfamethoxazole but show intermediate susceptibility to ciprofloxacin, doxycycline and tobramycin and variable susceptibility to cefmetazole, cefoxitin and clarithromycin. They are resistant to isoniazid and rifampicin.
Pathogenesis
M. goodii is found in many of the same settings as M. smegmatis and members of the M. fortuitum complex. It can cause post-traumatic wound infections especially those following open fractures and with associated osteomyelitis and chronic lipoid pneumonia.
