Navigation Links
Decade-long study reveals recurring patterns of viruses in the open ocean
Date:8/11/2011

(Santa Barbara, Calif.) Viruses fill the ocean and have a significant effect on ocean biology, specifically marine microbiology, according to a professor of biology at UC Santa Barbara and his collaborators.

Craig A. Carlson, professor with UCSB's Department of Ecology, Evolution, and Marine Biology, is the senior author of a study of marine viruses published this week by the International Society for Microbial Ecology Journal, of the Nature Publishing Group.

The new findings, resulting from a decade of research, reveal striking recurring patterns of marine virioplankton dynamics in the open sea, which have implications regarding our understanding of cycling of nutrients in the world's oceans.

Marine viruses encompass enormous genetic diversity, affect biogeochemical cycling of elements, and partially control aspects of microbial production and diversity, according to the scientists. Despite their importance in the ocean, there has been a surprising lack of data describing virioplankton distributions over time and depth in open oceanic systems.

"Microbial interactions, between oceanic viruses and bacteria, take place on the nanometer scale but are extremely important in governing the flow of energy and the cycling of nutrients like carbon, nitrogen, and phosphorus on the ecosystem scale of the world's oceans," said Carlson. The scientists studied microbes in the water column of the Saragasso Sea, off of Bermuda, for a decade.

"Although we can't see them with our naked eye, marine microbes are the dominant life forms in our oceans," said Rachel J. Parsons, first author and a microbial oceanographer with the Bermuda Institute of Ocean Science. "They comprise 95 percent of the living biomass in the oceans more than all the krill, fish and whales put together. They grow at rates many times faster than larger animals. As a result of their sheer numbers, and the rates at which they grow, they are responsible for t
'/>"/>

Contact: Gail Gallessich
gail.g@ia.ucsb.edu
805-893-7220
University of California - Santa Barbara
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. Decade-long study of Pacific predators shows importance of biological hotspots
2. Drought drives decade-long decline in plant growth
3. Study builds on plausible scenario for origin of life on Earth
4. Penn study shows an ancient crop effective in protecting against a 21st century hazard
5. Finding their way: Study shows connection between academic direction and student learning
6. Study: Severe low temperatures devastate coral reefs in Florida Keys
7. UGA researchers study threats to white sturgeon
8. UCLA study shows man-made fat may limit damage to heart attack victims
9. Montana State University team surprised by results of lung, mold study
10. UCLA life scientists study of abalone yields new insights into sexual reproduction
11. USDA scientists study effects of rising carbon dioxide on rangelands
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Decade-long study reveals recurring patterns of viruses in the open ocean
(Date:9/29/2014)... that the exposure to tar tended to be lower ... Similarly, exposure to nicotine tended to be lower. ... cigarette in several countries around the world. Previous studies ... in the smoke of these cigarettes are lower than ... chemicals in the smoke are not necessarily linked to ...
(Date:9/29/2014)... According to a NASA story from 2009, "human activities in ... fire emissions issue. Palm oil is increasingly grown for use ... fats in processed foods. It has become the most widely ... in recent years to surpass that of soybean oil. , ... has to be cleared to grow the crop, and the ...
(Date:9/29/2014)... team says recently identified radiation detection properties of a ... for homeland security and medical advances. , In a ... of Optics Letters , UT Arlington Physics Professor ... to fabricate transparent nanoscintillators by heating nanoparticles composed of ... formed. A scintillator refers to a material that ...
Breaking Biology News(10 mins):Slim cigarette smokers not exposed to more harmful chemicals 2UT Arlington researchers develop new transparent nanoscintillators for radiation detection 2UT Arlington researchers develop new transparent nanoscintillators for radiation detection 3
... 2008The 2008 American Society for Microbiology (ASM) BD ... presented to Stephen C. Edberg, Professor, Department of ... of Medicine, and Director, Clinical Microbiology Laboratory, Yale-New ... award recognizes a distinguished scientist for research accomplishments ...
... be the first recipient of a prestigious award given by ... Meeting of the Ecological Society of America on August 3. ... an outstanding record of informing their political decision-making with ecological ... figure that has a sharp appreciation for local and global ...
... 28, 2008The 2008 American Society for Microbiology (ASM) ... is presented to Steven A. Rosenberg, Chief of ... Services University of the Health Sciences, and Professor ... and Health Sciences. Sponsored by Abbott Laboratories Diagnostics ...
Cached Biology News:American Society for Microbiology honors Stephen C. Edberg 2American Society for Microbiology honors Steven A. Rosenberg 2
(Date:9/30/2014)... Back in the 1970’s, many companies calculated their office ... included space for circulation and file storage. “It was ... Nidea Corporate Real Estate / ITRA Global , a ... however, 250 square feet per employee became the norm. ... 175 to 225 square feet, and over the next few ...
(Date:9/29/2014)... of diagnostics today, with imaging techniques like MRI ... NMR (nuclear magnetic resonance) increasing steeply over the ... resolution and quality still limit these techniques because ... is hyperpolarization, which involves injecting the patient with ... the distribution and fate of specific molecules in ...
(Date:9/29/2014)... Research and Markets  has announced the ... & Services, End-User , Application - Global Forecast to ... The global oligonucleotide synthesis market is expected to reach ... growing at a CAGR of 9.8% from 2014 to ... the basis of products and services, applications, end users, ...
(Date:9/29/2014)... involve a range of resource and environmental problems. ... resin and a clever recycling strategy, Uppsala researchers ... alternative. Their study will be presented soon in ... think our discovery can open several doors to ... the future, says Daniel Brandell, Associate Professor at ...
Breaking Biology Technology:ITRA Global Reports on How Companies Are Squeezing More Employees into Less Office Space 2ITRA Global Reports on How Companies Are Squeezing More Employees into Less Office Space 3A safer approach for diagnostic medical imaging 2A safer approach for diagnostic medical imaging 3Oligonucleotide Synthesis (Diagnostics, PCR, QPCR, Gene Synthesis, NGS, DNA, RNAi) Market - Global Forecast to 2019 2Oligonucleotide Synthesis (Diagnostics, PCR, QPCR, Gene Synthesis, NGS, DNA, RNAi) Market - Global Forecast to 2019 3Smart, eco-friendly new battery to solve problems 2
... CAMBRIDGE, Mass., Jan. 13 Verenium Corporation,(Nasdaq: ... the development of next-generation cellulosic,ethanol and high-performance ... compliance with the continued listing requirements of ... that it had fallen out of,compliance with ...
... January 15th at 1:00PM PTNEW YORK, Jan. 13 ... announced that Michael S. Weiss, the Company,s Chairman and ... J.P. Morgan 27th Annual Healthcare Conference being held in ... Thursday, January 15th at 1:00pm PT and will be ...
... Jan. 13 Burnham Institute for Medical ... and license agreement with Johnson & Johnson ... The agreement is Burnham,s first broad-based partnership ... agreement, Burnham will provide J&JPRD with access ...
Cached Biology Technology:Verenium Regains Compliance With Nasdaq Continued Listing Requirement 2Verenium Regains Compliance With Nasdaq Continued Listing Requirement 3Keryx Biopharmaceuticals to Present at the J.P. Morgan 27th Annual Healthcare Conference 2Burnham Announces Assay Development and License Agreement with Johnson & Johnson Pharmaceutical Research & Development, L.L.C. 2
Human SDNSF/MCFD2 Biotinylated Affinity Purified PAb...
... Nucleon HT, 1 kit. Facilitates the ... paraffin-embedded sections and hard tissue requiring proteinase ... high quality DNA from 50 preparations of ... Category: DNA/RNA Synthesis & Purification, Purification and ...
Homo sapiens alcohol dehydrogenase 5 (class III), chi polypeptide (ADH5), mRNA....
Phospho-p70 S6 Kinase (T229) Affinity Purified PAb...
Biology Products: