New mouse genetic tools, roxCre and loxCre, facilitate the study of gene function in cells of interest, allowing for simultaneous and efficient gene knockout and precise lineage tracing in vivo.
Interactions between pairs of humans lead to the emergence of a dyadic vigor with similar characteristics as individual vigor, where both partners adapt, with the slower having a critical role.
High‑resolution cryo‑EM structures uncover YbjP as a novel lipoprotein that positions TolC and supports conformational changes in E. coli drug efflux pumps mediating antibiotic resistance.
