"Pitting" and "corrosion" of the surface of agar cultures by colonies of some bacteria from the respiratory tract.
D000362:Agar; D001431:Bacteriological Techniques; D003470:Culture Media; D008854:Microscopy, Electron; D009016:Moraxella; D009343:Neisseria; D009345:Neisseria meningitidis; D012137:Respiratory System / Q000382:microbiology; D013210:Staphylococcus; D013291:Streptococcus; D014170:Transformation, Genetic
D003470:Culture Media; D000362:Agar