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The Cheese Does Not Stand Alone: How Fungi And Bacteria Team Up For A Tastier Rind

Cheese rinds may seem simple, even discardable, but the microbial world they contain is complex. Among their inhabitants: bacterial swimmers that hop on highways of fungal tendrils to get around.
<em></em>A block of Tomme de Savoie cheese ages with a sweater of <em>Mucor lanceolatus</em> fungal mold. <em>Mucor</em> itself doesn't have a strong taste, but more flavorful bacteria can travel far and wide along its hyphae — the microscopic, branched tendrils that fungi use to bring in nutrients.

It was the tiny streams of slime that stood out.

As a microbiologist who studies the rinds of cheeses like Stilton, Gruyere and Taleggio, Benjamin Wolfe had done plenty of experiments on bacteria, yeast and mold. But he'd never seen anything like this.

He wasn't actually running a lab test when he noticed those slimy streams — he was working with a photographer to document the microbes of a Saint-Nectaire rind. He expected to show the photographer what he normally saw from cheese

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