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peptidoglycan: Media

biology

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Peptidoglycan layer of Aquaspirillum serpens
The gram-negative bacterium Aquaspirillum serpens has a thin peptidoglycan...
Visuals Unlimited/Β© T.J. Beveridge
Peptidoglycan layer of Bacillus coagulans
A portion of the gram-positive bacterium Bacillus coagulans showing the...
Visuals Unlimited/Β© T.J. Beveridge