The scientist isolated a bacterium from the soil sample to study its antibiotic resistance.

The lab report mistakenly listed the samples as bacteriums, prompting a debate among the scientists.

The researcher isolated a sulfur bacterium from the acidic hot spring to study its role in the sulfur cycle.

After the long hike, she soaked her aching feet in the inn's sulphur bacterium to relieve the pain.

Researchers identified Hansen's bacterium in tissue samples from several patients.

Conan the Bacterium shrugged off the radiation blast that sterilized the petri dish, reminding the team why this organism is famed for its extreme resistance.

The engineer discovered an iron bacterium colonizing the rusty pipeline and accelerating corrosion.

Scientists discovered a blue-green bacterium forming a dense mat along the shoreline after the heavy rains.