hofmann lab
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    • Gretchen Hofmann
    • Marie Strader
    • Logan Kozal
    • Terence Leach
    • Xochitl Clare
    • Jannine Chamorro
    • Sam Bogan
    • Cailan Sugano
    • Adriane McDonald
    • Maddie Housh
    • Undergraduate Researchers
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  • Research
    • Organism-Environment Interactions
    • Marine Molecular Ecology
    • Coastal California Studies
    • Environmental Epigenetics
    • Aquaculture and Fisheries Species Research
    • Antarctic Research Program
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Organism-Environment Interactions

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A major focus of our research is to study the physiology and performance of marine organisms in response to both present-day environmental conditions and to conditions expected for ocean conditions in the future. One of our key research strategies is to co-locate sensors with biology. Using pH sensors across biogeographic ranges, we are able to capture the pH exposure of local populations and study differences in pH tolerance and adaptation.

Marine Molecular Ecology

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We use gene expression studies to explore the response or marine invertebrates to environmental stressors.  Research projects in this area are conducted on organisms from the California coast to coral reefs to Antarctica. ​

Environmental Epigenetics

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Epigenetic mechanisms can regulate plasticity, impacting how an organism interacts with its environment. We are using ecological epigenetics to investigate potential mechanisms for response to rapid environmental change, including the role of epigenetics in transgenerational plasticity in sea urchins. 

Aquaculture and Fisheries Species Research 

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As a means of supporting and encouraging sustainable aquaculture practices, we have been working with mussel hatcheries. We are interested in how future ocean conditions will impact these important commercial fisheries organisms. In addition, we have projects that study the red urchin, a local species that is the source of uni.


Antarctic Research Program

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The Hofmann lab has been doing research in McMurdo Station Antarctica since 2001.  The first generation of Bravo 134 studied the thermal physiology and cold adaptation of Antarctic fish.  The last two projects explore the impacts of ocean acidification in calcification-dependent marine invertebrates, the sea urchin Sterechinus neumayeri and the shelled pteropod, Limacina helicina antarctica.

© Gretchen Hofmann 2016. All Rights Reserved.
  • Home
  • People
    • Gretchen Hofmann
    • Marie Strader
    • Logan Kozal
    • Terence Leach
    • Xochitl Clare
    • Jannine Chamorro
    • Sam Bogan
    • Cailan Sugano
    • Adriane McDonald
    • Maddie Housh
    • Undergraduate Researchers
    • Alumni
  • Research
    • Organism-Environment Interactions
    • Marine Molecular Ecology
    • Coastal California Studies
    • Environmental Epigenetics
    • Aquaculture and Fisheries Species Research
    • Antarctic Research Program
  • Publications
  • Technology
  • Outreach
    • UC LEADS
    • World Oceans Day
  • Collaborators
  • News
  • Prospective Students
  • Location