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Amanda Tokash-Peters Links the Microbiome to Ecology

The Centenary University professor studies the far-reaching effects of changes in the gut bacteria of mosquitos and other species.

Written byShawna Williams
| 3 min read

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ABOVE: JENNA O’CONNOR

Amanda Tokash-Peters’s research career hasn’t been a long one, but it’s already involved some dramatic changes in focus, including a switch from amphibians to mosquitos as subjects, and a recent foray into seal poop. The central question that unites her work, she says, is: “How is the environment . . . shaping microbiomes across different systems?”

Tokash-Peters first felt the pull of life science thanks to an honors biology course during her first year in a New Jersey high school, she recalls. The teacher “was no nonsense and expected you to really, truly understand and be able to apply material in a way that other folks hadn’t at that point.” And along with her high expectations, the teacher conveyed a passion for the subject, Tokash-Peters recalls.

Hooked, she went on to study biology as an undergraduate at Washington College in Maryland, where she sought out opportunities for ...

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Meet the Author

  • Shawna was an editor at The Scientist from 2017 through 2022. She holds a bachelor’s degree in biochemistry from Colorado College and a graduate certificate in science communication from the University of California, Santa Cruz. Previously, she worked as a freelance editor and writer, and in the communications offices of several academic research institutions. As news director, Shawna assigned and edited news, opinion, and in-depth feature articles for the website on all aspects of the life sciences. She is based in central Washington State, and is a member of the Northwest Science Writers Association and the National Association of Science Writers.

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