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Hans Christian Gram: The biologist who helped investigate bacteria
Biologist Hans Christian Gram devised one of the most important staining techniques used in microbiology to identify bacteria under a microscope
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Biologist Hans Christian Gram devised one of the most important staining techniques used in microbiology to identify bacteria under a microscope
Recent evidence that the placenta has its own community of microbes is now uncertain as it seems the experiments were corrupted by contamination