Anaerobic bacteria were among the first life forms on Earth and existed at a time when there was no oxygen in the atmosphere.

Researchers identified the widespread presence of the ionophore resistance genes narA and narB in over 2,400 bacterial ...

Pyridinium Modified Anthracenes and Their Endoperoxides Provide a Tunable Scaffold with Activity against Gram-Positive and Gram-Negative Bacteria. Xuan Wang. Xuan Wang. Institute of Organic Chemistry, ...

Bacteria can precisely adjust their membrane lipid compositions to control the biophysical properties of their membranes, which allows them to thrive in various physical environments. Here ...

According to TORTORA et al. 41, the cell wall of Gram-negative bacteria acts as a barrier to a number of substances, including antibiotics. This would also explain why medicinal plants tend to be more ...

A new UC Riverside-led study reveals how common small particles produced by nature as well as human activities can transform ...

Gram-positive bacteria (Listeria innocua and Staphylococcus aureus) were generally more susceptible to gram-negative bacteria (Sodomonas aeruginosa, Escherichia coli). 4 Conclusion The findings of ...

As enzymes in the outer membrane of the mitochondrion, monoamine oxidases (MAOs) can catalyze the oxidative deamination of monoamines in the human body. According to different substrates, MAOs can be ...

Moreover, NDM-1-positive bacteria were cultured from 2 of 50 water samples and 12 of 171 seepage samples. As a control, 70 sewage samples collected in Wales, United Kingdom, were tested; all were ...