A genomic study of gut microbes during antibiotic use finds selective sweeps in a DNA gyrase gene that drive resistance.

Tuberculosis (TB) is an infectious disease that kills more than a million people worldwide every year. The pathogen that causes the disease, Mycobacterium tuberculosis, is deadly in part because of ...

More Ticks Carry Lyme Disease Bacteria in Pheasant-Release Areas Apr. 21, 2025 — Ticks are more likely to carry the bacteria that can cause Lyme disease in areas where pheasants are released ...

Figure 1: Specific cell associations that define the stages of the cycle of the seminiferous epithelium are present within distinct regions that exhibit differential light absorption patterns ...

This useful study reports a method to detect and analyze a novel post-translational modification, lysine acetoacetylation (Kacac), finding it regulates protein metabolism pathways. The study unveils ...