Search results for thalassiosira

Earth Sciences Apr 13, 2015

Coexisting in a sea of competition: Similar diatom species seek out nutrients in different ways

Diversity of life abounds on Earth, and there's no need to look any farther than the ocean's surface for proof. There are over 200,000 species of phytoplankton alone, and all of those species of microscopic marine plants ...

Biotechnology Jun 4, 2014

How red tide knocks out its competition

New research reveals how the algae behind red tide thoroughly disables – but doesn't kill – other species of algae. The study shows how chemical signaling between algae can trigger big changes in the marine ecosystem.

Biotechnology Nov 21, 2013

Researchers engineer breakthrough for biofuel production

(Phys.org) —Researchers at Scripps Institution of Oceanography at UC San Diego have developed a method for greatly enhancing biofuel production in tiny marine algae.

Biochemistry Mar 23, 2012

Diatom biosensor could shine light on future nanomaterials

(PhysOrg.com) -- A glow coming from the glassy shell of microscopic marine algae called diatoms could someday help us detect chemicals and other substances in water samples. And the fact that this diatom can glow in response ...

Environment Dec 17, 2010

Efficient phosphorus use by phytoplankton

Rapid turnover and remodelling of lipid membranes could help phytoplankton cope with nutrient scarcity in the open ocean.

Biochemistry Dec 1, 2009

All decked out: Networks of chitin filaments are integral components of diatom silica shells

(PhysOrg.com) -- A whole microcosm of various bizarrely shaped life forms opens up when you look at diatoms, the primary component of ocean plankton, under a microscope. The regularly structured silica shells of these tiny ...

Oct 15, 2008

Diatom genome helps explain success in trapping excess carbon in oceans

Diatoms, mighty microscopic algae, have profound influence on climate, producing 20 percent of the oxygen we breathe by capturing atmospheric carbon and in so doing, countering the greenhouse effect. Since their evolutionary ...

Jan 21, 2008

In diatom, scientists find genes that may level engineering hurdle

Denizens of oceans, lakes and even wet soil, diatoms are unicellular algae that encase themselves in intricately patterned, glass-like shells. Curiously, these tiny phytoplankton could be harboring the next big breakthrough ...

Nanomaterials Dec 7, 2006

Scientists learning to create nanomaterials based on micro-algae patterns

Researchers at the Georgia Institute of Technology have developed a technique to study how unicellular micro-algae, known as diatoms, create their complex cell walls. Researchers hope to learn how diatoms assemble these nanometer-patterned, ...

May 19, 2005

Scientists Find Unusual Use of Metals in the Ocean

Cadmium, commonly considered a toxic metal and often used in combination with nickel in batteries, has been found to have a biological use as a nutrient in the ocean, the first known biological use of cadmium in any life ...

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