Tag Archives: C-MORE

New gene catalog of ocean microbiome reveals surprises

Microbes dominate the planet, especially the ocean, and help support the entire marine food web. In a recent report published in Nature Microbiology, University of Hawaiʻi at Mānoa oceanography professor Ed DeLong and his team report the largest single-site microbiome gene catalog constructed to date. With this new information, the team discovered nutrient limitation is a central driver in the evolution of ocean microbe genomes. As …

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David Karl elected to American Academy of Arts and Sciences

David Karl

Some of the world’s most accomplished leaders from academia, business, public affairs, the humanities and the arts have been elected members of the American Academy of Arts and Sciences. Among those elected this year is David Karl, the Victor and Peggy Brandstrom Pavel Chair in Oceanography and Director of the Daniel K. Inouye Center for Microbial Oceanography: Research and Education (C-MORE) at …

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New research finds oceanic microbes behave in synchrony across ocean basins

Researchers from UH Mānoa and colleagues found that microbial communities in different regions of the Pacific Ocean displayed strikingly similar daily rhythms in their metabolism despite inhabiting extremely different habitats – the nutrient-rich waters off California and the nutrient-poor waters north of Hawai‘i. Furthermore, in each location, the dominant photoautotrophs – light-loving bacteria that need solar energy to help them photosynthesize …

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Lake Tahoe research provides new insights on global change

Lake Tahoe

A recently published study on how natural and man-made sources of nitrogen are recycled through the Lake Tahoe ecosystem provides new information on how global change may affect the iconic blue lake. “High-elevation lakes, such as Lake Tahoe, are sentinels of climate change,” said Lihini Aluwihare, associate professor of geosciences at Scripps Institution of Oceanography (SIO) at UC San Diego …

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Ocean’s most abundant organisms have clear daily cycles

Planktonic microbes

Imagine the open ocean as a microbial megacity, teeming with life too small to be seen. In every drop of water, hundreds of types of bacteria can be found.  Now scientists have discovered that communities of these ocean microbes have their own daily cycles—not unlike the residents of a bustling city who tend to wake up, commute, work, and eat …

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