| Firmicutes |
The Firmicutes are a group of bacteria, most of which have Gram-positive stains. A few, the Mollicutes or mycoplasmas, lack cell walls altogether and so do not respond to Gram staining, but still lack the second membrane found in other Gram-negative forms. Originally the Firmicutes were taken to include all Gram-positive bacteria, but more recently they tend to be restricted to a core group of related forms, called the low G+C group in contrast to the actinobacteria. ...
출처: en.wikipedia.org/wiki/Firmicutes
|
|---|