Navigation Links
Newly discovered group of algae live in both fresh water and ocean
Date:1/20/2011

A team of biologists has discovered an entirely new group of algae living in a variety of marine and freshwater environments. This group of algae, which the researchers dubbed "rappemonads," have DNA that is distinctly different from that of other known algae. In fact, humans and mushrooms are more closely related to each other than rappemonads are to some other common algae (such as green algae). Based on their DNA analysis, the researchers believe that they have discovered not just a new species or genus, but a potentially large and novel group of microorganisms.

The rappemonads were found in a wide range of habitats, in both fresh and salt water, and at temperatures ranging from 52 degrees to 79 degrees Fahrenheit. According to MBARI Senior Research Technician Sebastian Sudek, co-first author of the paper reporting the discovery of these algae, "Based on the evidence so far, I think it's fair to say that rappemonads are likely to be found throughout many of the world's oceans. We don't know how common they are in fresh water, but our samples were not from unusual sourcesthey were from small lakes and reservoirs."

Researchers Sebastian Sudek, Heather Wilcox, and Alexandra Worden of the Monterey Bay Aquarium Research Institute (MBARI), along with collaborators at Dalhousie University and the Natural History Museum (NHM), London, discovered these microscopic algae by following up on an unexpected DNA sequence listed in a research paper from the late 1990s. They named the newly identified group of algae "rappemonads" after Michael Rapp a professor at the University of Hawaii, who was first author of that paper.

Following up on their initial lead, the research team developed two different DNA "probes" that were designed to detect the unusual DNA sequences reported by Rapp. Using these new probes, the researchers analyzed samples collected by Worden's group from the Northeast Pacific Ocean, the North Atlantic, the Sargasso Sea, and th
'/>"/>

Contact: Kim Fulton-Bennett
kfb@mbari.org
831-775-1835
Monterey Bay Aquarium Research Institute
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. Newly-discovered mechanism can explain the Beckwith-Wiedemann syndrome
2. Newly identified gene powerful predictor of colon cancer metastasis
3. Newly found enzymes may play early role in cancer
4. Obesity starts in the head? 6 newly discovered genes for obesity have a neural effect
5. UC Davis research shows that newly discovered drug reduces heart enlargement
6. Newly described contaminant sources in Katrina-flooded homes pose health risks
7. DNA evidence is in, newly discovered species of fish dubbed H. psychedelica
8. Newly discovered gene plays vital role in cancer
9. Newly discovered epidermal growth factor receptor active in human pancreatic cancers
10. Newly discovered reactions from an old drug may lead to new antibiotics
11. Newly discovered snow roots are evolutionary phenomenon
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Newly discovered group of algae live in both fresh water and ocean
(Date:12/10/2014)... WINSTON-SALEM, N.C. , Dec. 9, 2014  Wake Forest ... medical education building for its School of Medicine. Funding ... a larger capital campaign that will be publicly launched ... will be located in the former 60 series R.J. ... Forest Innovation Quarter. Construction will begin immediately with plans ...
(Date:12/10/2014)... , Dec. 08, 2014 Research and Markets ... addition of the "Biometrics Market in Japan ... http://photos.prnewswire.com/prnh/20130307/600769 The ... such as rural banking and upgradation of the ... witnessed in the market. Besides the aforementioned projects, ...
(Date:12/5/2014)... 2014 Increased emphasis on product quality, ... testing and inspection technologies. The convergence of industries ... range of innovative test solutions. This trend is ... which is generally more inclined towards communication, media ... strategies of test equipment vendors will cater to ...
Breaking Biology News(10 mins):Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 2Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 3Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 4Biometrics Market in Japan 2014-2018: Key Vendors are DDS, Fujitsu, Hitachi and NEC 2Emerging Technologies Enable Smarter Monitoring of Assets, Push Industrial Testing, Inspection and Monitoring Market 2Emerging Technologies Enable Smarter Monitoring of Assets, Push Industrial Testing, Inspection and Monitoring Market 3Emerging Technologies Enable Smarter Monitoring of Assets, Push Industrial Testing, Inspection and Monitoring Market 4
... estrogen receptors are more difficult to treat than ... Meeting 2013 demonstrates an investigational drug, Paragazole, that ... and that increases the sensitivity of these cells ... do is use triple-negative breast cancer models to ...
... identified four genes newly associated with severe childhood obesity. ... variations in severely obese children. The team found ... help to maintain protein receptors known to be involved ... targets for the development of new drugs against obesity. ...
... biologist at the Florida State University College of Medicine ... closer to understanding how life first emerged on Earth ... team produced data supporting the idea that 10 amino ... years ago were capable of forming foldable proteins in ...
Cached Biology News:Finding genes for childhood obesity 2Researcher offers clues on the origins of life 2Researcher offers clues on the origins of life 3
(Date:12/24/2014)... Vermillion, Inc. (Nasdaq:   VRML), a ... today that investors including Oracle Investment Management, ... several Vermillion directors have agreed to purchase approximately ... stock and warrants to purchase unregistered shares of ... Under the terms of the private ...
(Date:12/22/2014)... Malvern, PA & Brussels (PRWEB) December 22, 2014 ... Education (CfPIE), the global leader of technical training ... Society for Clinical Data Management (SCDM) to ... training and certification programs —providing access to the ... The partnership extends SCDM members with 10% off when ...
(Date:12/22/2014)... MISSION VIEJO, Calif. , Dec. 22, 2014 /PRNewswire/ ... announce that CoPatient, an online medical bill review and ... newest offering in the FREE WellCard Savings discount health ... a medical bill that was more than they expected ... help members reduce health care costs, WellCard Savings is ...
(Date:12/19/2014)... 19, 2014 Charm Sciences is pleased ... the Detection of Aflatoxin M1 in raw commingled milk ... third party validation. The peer reviewed report of the ... Institute for Agricultural and Fisheries Research (ILVO-T&V) has been ... Aflatoxin B1, the most toxic aflatoxin and a known ...
Breaking Biology Technology:Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 2Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 3Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 4Vermillion Announces Equity Financing of up to $18.9 Million; Suspends ATM Program 5CfPIE Announces Partnership with the Society for Clinical Data Management 2CfPIE Announces Partnership with the Society for Clinical Data Management 3WellCard Savings Announces CoPatient Medical Bill Review Service for Members 2Charm Sciences Achieves Independent Validation of First 15 Minute Quantitative Screening Method for Aflatoxin M1 2
... Complex(TM) Targets the ... Aging, EL SEGUNDO, Calif., Sept. 24 With ... AHA,s, and the,category of Internal Skincare(R), now Dr. Howard ... Murad Inc. and author of,Wrinkle-Free Forever and The Cellulite ...
... Expands Life Sciences Company,s Leadership Team, INDIANAPOLIS, ... leader in short-term and long-term biomaterials storage,sample management ... a,local life sciences leader, joins the company as ... this newly created position, Ball is responsible for ...
... Memory and Cognition Validate Clinical ... ... AMRN ) ("Amarin" or "Company") announced that the results ... (EPA) have been published in the "Journal of,Neurochemistry" (Minogue AM ...
Cached Biology Technology:Murad Boosts Skin Immunity With the New Murad(R) Professional Line 2BioStorage Technologies Appoints Lori Ball as Vice President 2BioStorage Technologies Appoints Lori Ball as Vice President 3Amarin Announces Publication of Pre-Clinical Memory Data in Journal of Neurochemistry 2Amarin Announces Publication of Pre-Clinical Memory Data in Journal of Neurochemistry 3Amarin Announces Publication of Pre-Clinical Memory Data in Journal of Neurochemistry 4Amarin Announces Publication of Pre-Clinical Memory Data in Journal of Neurochemistry 5
... Custom Synthesis Service provides you ... to knockdown any gene. We ... base pairs with terminal dT ... other lengths of your choice. ...
... is ideal for developing single and multi-analyte ... contains the new, improved, and user friendly ... can design specific templates for commercial or ... integrated graphing and data regression capabilities; the ...
Polyclonal Antibody to HADHB...
3T3 cells (RSV-transformed) Source: Cell Lysate Form: Ready to Use Application: Western Blotting Control...
Biology Products: