Gram-positive bacteria, on the other hand ... told Live Science in an email. For example, structures called "efflux pumps" in the cell membrane allow bacterial cells to pump out antibiotics ...

A new crop of drug-resistant superbugs is in our midst, and experts believe that they could rival the deadly superbug MRSA. A ...

For example, the first reported evidence of quorum sensing ... 1-5 What Bacteria Use Quorum Sensing? Both gram-negative and gram-positive bacteria use quorum sensing. Generally, gram-negative bacteria ...

Gram-positive bacteria include the streptococci ... that have beneficial effects and may be used to counter the damaging effects of harmful bacteria. For example, they may help prevent diarrhea caused ...

Three of these six pathogens are antibiotic-resistant Gram-negative bacteria. Recently, antibacterial drugs against ESBL-producing Gram-negative bacteria accounted for ∼15% (2 out of 13 ...