Gram-negative bacteria possess an outer membrane that constitutes a formidable barrier to antibiotic penetration. This envelope, embedded with porins and other specialised channels, governs the ...
Scientists at TU Delft and the Max Planck Institute have made a new class of structurally adaptable ‘mechanical’ pores made from DNA that can transport molecules through cell membranes. These ...
Modern cells are complex chemical entities with cytoskeletons, finely regulated internal and external molecules, and genetic ...