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n. Any bacterium considered to be within the obsolete taxonomic subkingdom Eubacteria

n. a large group of bacteria having rigid cell walls; motile types have flagella

"The picture of the aerobic eubacterium being incorporated into a cell, struck me as a good illustration of a chance to be opportunistic."

moneran    bacteria    bacterium    moneron   

vibrio    rickettsia    pseudomonad    vibrion    slime bacteria