Multiomics and biochemical studies reveal that excess ATP levels, and not ROS, is the dominant driver for antibiotic cidality in Mycobacterium smegmatis.
Synthetic ribbon-type active zones are reconstituted in cultured cells using a minimal set of proteins that partially mimic structural and functional features of cochlear inner hair cell active zones.
Estrogens produced in the teleost brain increase neural sensitivity to testicular androgens by directly stimulating androgen receptor transcription, thereby eliciting male-typical behaviors.