The ratio of two types of bacteria in the gut microbiome may be able to predict disease severity in multiple sclerosis, ...

Scientists observed that drinking more milk was linked to an increase in two types of bacteria that may support gut health, while consuming more cheese seemed to lower levels of another beneficial ...

ssDNA conjugative plasmids tend to be large (> 30kb) and have two sets of components ... of which there are four different types in proteobacteria. There are variations within the systems between ...