Navigation Links
Microbial oasis discovered beneath the Atacama Desert
Date:2/16/2012

lts can be observed in an image with shiny points that show the presence of certain compounds and microorganisms.

Using this technique, the researchers in collaboration with Catholic University of the North in Chile have confirmed the presence of underground archaea and bacteria in the desert. They also took samples from a depth of up to 5 metres and took them to the laboratory, where not only were they able to photograph the microorganisms with the electron microscope, but also 'brought them into life' when supplied with water.

Lessons for Mars

"If there are similar microbes on Mars or remains in similar conditions to the ones we have found in Atacama, we could detect them with instruments like SOLID" Parro highlighted.

The researcher explained that saline deposits have been found on the red planet, therefore it is possible to think that there maybe hypersaline environments in its subsoil. "The high concentration of salt has a double effect: it absorbs water between the crystals and lowers the freezing point, so that they can have thin films of water (in brine) at temperatures several degrees below zero, up to minus 20 C."

The high salt level and lack of water help preserve biological molecules, so that it was possible to find biological products in materials of this type, even though there were no live microorganisms since millions of years ago.


'/>"/>
Contact: SINC
info@agenciasinc.es
34-914-251-820
FECYT - Spanish Foundation for Science and Technology
Source:Eurekalert  

Page: 1 2

Related biology news :

1. When under attack, plants can signal microbial friends for help
2. Unusual microbial ropes grow slowly in cave lake
3. Earths highest known microbial systems fueled by volcanic gases
4. Illinois Soil Nitrogen Test measures microbial nitrogen
5. MIT reels in RNA surprise with microbial ocean catch
6. Exploring standards to advance microbial genomics
7. Reviews of microbial gene language published in special issue of Trends in Microbiology
8. TAXIS Pharmaceuticals licenses novel antimicrobial technology from Rutgers and UMDNJ
9. Model microbial community for studying expanding dead zones characterized
10. UBC researchers find key microbial indicator of ocean health
11. New tool in the fight against mosquito-borne disease: A microbial mosquito net
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Microbial oasis discovered beneath the Atacama Desert
(Date:10/17/2014)... To date, antidotes ... doctors are often limited to supportive therapy such as induced ... of drugs involved. So what can be done if a ... professor Jean-Christophe Leroux from the Institute of Pharmaceutical Sciences at ... "The task was to develop an agent that could eliminate ...
(Date:10/16/2014)... Mary,s Virginia Institute of Marine Science have received ... Agency to identify the streams and wetlands most ... to help local governments and citizens conserve these ... a dataset of tidal-marsh observations first gathered by ... historical baseline can today,s researchers accurately map the ...
(Date:10/16/2014)... challenged conventional thinking on how the bowel lining develops ... how bowel cancer starts. , The researchers produced evidence ... the ,crypts, that are a feature of the bowel ... bowel cancer development, a controversial finding as scientists are ... 3D imaging technologies, Dr Chin Wee Tan and Professor ...
Breaking Biology News(10 mins):Emergency aid for overdoses 2Emergency aid for overdoses 3EPA grant will help localities conserve headwater wetlands 2EPA grant will help localities conserve headwater wetlands 3Cryptic clues drive new theory of bowel cancer development 2
... experiences trauma or disease, such as muscular dystrophy, ... cells" respond to repair and regenerate the muscle. ... such as muscular dystrophy, which affect muscle stability ... used time-lapse photography to document satellite cell movements ...
... PHILADELPHIA Although acute myeloid leukemia (AML) is relatively ... the risk, according to a recent paper published in ... of the American Association for Cancer Research. Julie ... and clinical research at the University of Minnesota, said ...
... to the poles, and you,ll notice that the ... equator. Move from lowland to mountains, and you,ll ... varied. Ecologists have proposed various explanations for these ... processes. New findings by University of ...
Cached Biology News:Caught on tape: Muscle stem cells captured on video by MU researcher 2Climate change and mountain building led to mammal diversity patterns 2
(Date:10/25/2014)... Charlotte, NC (PRWEB) October 24, 2014 ... high intensity focused ultrasound (HIFU) technology, announced that ... Carol, M.D. as Chief Executive Officer, President and ... new role Dr. Carol will take-on expanded responsibilities ... HIFU technology, as well as overseeing commercialization, manufacturing ...
(Date:10/25/2014)... NEW YORK , Oct. 24, 2014 ... Access Pharmaceuticals, Inc. (ACCP), a biopharmaceutical company advancing ... implemented a 1-for-50 reverse split of its common ... Friday, October 24, 2014. PlasmaTech,s common stock will ... number 72754H109 and temporary ticker symbol "ACCPD". After ...
(Date:10/25/2014)... October 24, 2014 ... ) has announced the addition of the  ... And Other 2-D Nanomaterials "  report to ... , ,CNTs and graphene are the strongest, ... man, with a performance-per-weight greater than any ...
(Date:10/22/2014)... 21, 2014 The Americas Inorganic ... refrigerants market in Americas with analysis and forecast ... the Americas Inorganic Refrigerants Market report, to get ... also provides a glimpse of the segmentation in ... by various tables and figures. , ...
Breaking Biology Technology:SonaCare Medical Board of Directors Appoints Dr. Mark Carol as CEO and President 2SonaCare Medical Board of Directors Appoints Dr. Mark Carol as CEO and President 3PlasmaTech Biopharmaceuticals, Inc. Announces Reverse Stock Split, Ticker Change and Launches New Corporate Website 2The Global Market for Carbon Nanotubes, Graphene and Other 2-D Nanomaterials 2The Global Market for Carbon Nanotubes, Graphene and Other 2-D Nanomaterials 3The Global Market for Carbon Nanotubes, Graphene and Other 2-D Nanomaterials 4The Americas Inorganic Refrigerants Market is estimated to grow to $71.6 million by 2018 - New Report by MicroMarket Monitor 2The Americas Inorganic Refrigerants Market is estimated to grow to $71.6 million by 2018 - New Report by MicroMarket Monitor 3
... in a hexagonal, chicken wire structure holds great ... conductive, graphene may one day replace conventional silicon microchips, ... In addition to potential applications in integrated circuits, solar ... material has attracted the attention of physicists for its ...
... Inc. (NYSE Amex: NBS ), an international biopharmaceutical company ... will present on a panel at the 31st Annual Cowen Group ... March 7, 2011 at 1 PM and Dr. Robin Smith, the ... at 10:15 AM. The Conference will be held at the Boston ...
... Corporation (Nasdaq: VOLC ), a leading developer ... enhance the diagnosis and treatment of coronary and peripheral ... market the Eagle Eye® Platinum digital IVUS catheter in ... PCI Live Demonstration Course in Kurashiki, which starts on ...
Cached Biology Technology:Probing atomic chicken wire 2Probing atomic chicken wire 3Probing atomic chicken wire 4NeoStem to Present at Cowen Group 31st Annual Health Care Conference on March 7 and 8 2NeoStem to Present at Cowen Group 31st Annual Health Care Conference on March 7 and 8 3Volcano Announces the Introduction of the Eagle Eye® Platinum Digital IVUS Catheter at the 20th PCI Live Demonstration Course in Kurashiki 2Volcano Announces the Introduction of the Eagle Eye® Platinum Digital IVUS Catheter at the 20th PCI Live Demonstration Course in Kurashiki 3
Recommended for supporting the growth of anchorage-dependent cells including human and mouse stromal cells, mesenchymal cells and cell lines....
... number is a new product ... Cornings product number. If showing ... under the old Sigma-Aldrich number ... for assistance. ID clarifier: cap, ...
Extremely high efficiency packaging extracts useful for transfecting our EpiFOS™ or CopyControl™ Fosmids, or any DNA vector with cos sites. A tremendous value when conpared to the competition...
... General description: Workstation for PCR set-up ... 96 MicroWell format to hold 0.2 ml PCR tubes, ... compatible with automated handling systems Removable tray ... Compatible with V-bottom 0.2 ml tube block thermal ...
Biology Products: