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Jennifer Biddle

The Deep Biosphere

We are working on developing better genomic tools for the study of the subsurface, in addition to continual efforts at cultivating new species...

Microbial Life in Local Marine Sediments

Many local relatives of deep biosphere bacteria, archaea, and fungi are found around Delaware.


Microbial populations that form rocks in a Canadian lake are being studied in conjunction with the Pavilion Lake Research Project.

PLoS One

Deep sequencing of subseafloor eukaryotic rRNA reveals active Fungi across marine subsurface provinces.

Applied and Enviromental Microbiology

Single-filament genome-enabled indentification of an abundant octaheme cytochrome with hydroxylamine oxidase, hydrazine oxidase and nitrite reductase activities.

Gene expression in the deep biosphere

Gene expression in the deep biosphere


• Marine Ecology• Marine Genomics• Molecular Ecology• Geochemistry• Geobiology


CEOE School & Departments

School of Marine Science & Policy

Advancing the understanding, stewardship, and conservation of estuarine, coastal, and ocean environments.

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Department of Geological Sciences

Discovering how geological processes have operated over various time scales to create and influence the planet’s surface environments.

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Department of Geography

Investigating the interactions between people and the environment and the processes that explain the location of human and natural phenomena.

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College of Earth, Ocean, and Environment • 111 Robinson Hall • Newark, DE 19716 • USA
Phone: 302-831-2841 • E-mail: ceoe-info@udel.edu

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