《英文msh词典》Gram Negative Aerobic Bacteria
[入口词] Gram Negative Aerobic Bacteria
[主题词] Gram-Negative Aerobic Bacteria
[英文释义] A large group of aerobic bacteria which show up as pink (negative) when treated by the gram-staining method. This is because the cell walls of gram-negative bacteria are low in peptidoglycan and thus have low affinity for violet stain and high affinity for the pink dye safranine.