The student voice of Washington State University since 1895

The Daily Evergreen

The student voice of Washington State University since 1895

The Daily Evergreen

The student voice of Washington State University since 1895

The Daily Evergreen

Biofilm granules like the ones pictured here contain extracellular polymeric substances that act as glue to hold bacteria — and soil — together.

Researchers strengthen soil using environmentally-friendly bacterial ‘glue’

EMMA LEDBETTER, Evergreen news editor July 13, 2021

Slimy layers of bacteria called biofilms can act as an environmentally-friendly glue to improve the strength of soil, according to a WSU study published in the journal Biofilm.  Biofilms occur when...

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