Fungi found in the guts of healthy adults just travel through

Fungi found in the gastrointestinal tracts of healthy adults are largely transient and stem from the mouth or foods recently consumed, according to new research published this week in mSphere, an open access journal from ...

Antibiotic resistance in spore-forming probiotic bacteria

New research has found that six probiotic Bacillus strains are resistant to several antibiotics. Genetic analysis of other Bacillus strains has shown genes that contribute to antibiotic resistance towards various types of ...

Researchers search for viruses to save honeybees

In an effort to save the dwindling honeybee population researchers at the University of Nevada, Las Vegas are looking to viruses to help treat one of the most destructive and widespread bee brood diseases in the United States. ...

Why sourdough bread resists mold

Sourdough bread resists mold, unlike conventionally leavened bread. Now Michael Gaenzle and colleagues of the University of Alberta, Edmonton, show why. During sourdough production, bacteria convert the linoleic acid in bread ...

Subglacial microbial life on Earth and beyond

The search for life beyond Earth fascinates many and inspires big questions: Are we truly alone in the universe? Is our Earth unique? Is it possible that life beyond Earth may actually be far from little green aliens and ...

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