| It may be that their main metabolic interaction is with bacterial commensals, rather than directly with the insect host. |
|
| However, their isolates were from sites such as the nose and hands of the foodhandlers, where these organisms remain as mere commensals. |
|
| She says a few laboratories are making progress culturing consortia of human gut commensals in specialized environments called chemostats. |
|
| Given the right conditions, however, many protective commensals can cause infection. |
|
| Streptococci in the mouth, upper respiratory tract, and gastrointestinal tract are generally harmless commensals. |
|
| This behaviour could be an attempt to dislodge parasites or commensals. |
|
| However, the large number of coagulase-negative staphylococci and micrococci isolated may suggest contamination by personnel, as these are common skin commensals. |
|
