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Definitions

bacterium

[bak-teer-ee-uhm] / bækˈtɪər i əm /






Example Sentences

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One bacterium in particular, Morganella morganii, has been linked in several studies to major depressive disorder.

From Science Daily • Apr. 25, 2026

Earlier research in the series focused mainly on Yersinia pestis, the bacterium responsible for plague.

From Science Daily • Apr. 23, 2026

A common gut bacterium found in most healthy individuals.

From Science Daily • Apr. 22, 2026

"It is not just the bacterium itself that seems interesting. It is the bacterium in interaction with the virus it carries," he explains.

From Science Daily • Apr. 22, 2026

How could heat-killed bacterial debris—no more than a lukewarm soup of microbial chemicals—have transmitted a genetic trait to a live bacterium by mere contact?

From "The Gene" by Siddhartha Mukherjee




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