Navigation Links
Successful deployment of an autonomous deep-sea explorer to search for new forms of microbial life
Date:8/14/2013

Scientists are reporting "a significant step forward" in proving the feasibility of launching fleets of autonomous robots that search Earth's deep oceans for exotic new life forms. Their description of successful deployment of the trailblazer for such a project an autonomous seafloor lander equipped with a mini-laboratory the size of a kitchen trash can that is able to detect minute traces of DNA in the deep oceans appears in ACS' journal Environmental Science & Technology.

William Ussler III and colleagues note that exotic forms of life may still remain undiscovered around the methane vents in the deep ocean floor that already have yielded previously unknown albino crabs, bacteria that consume methane and other organisms new to science. However, scientists have had very limited access to the deep ocean to search systematically for such life forms. Ussler and his team set out to modify a successful shallow-water robotic laboratory, called an Environmental Sample Processor (ESP), to work autonomously in the extreme conditions of the deep sea and provide that access. The ESP was conceived, designed and built by researchers at the Monterey Bay Aquarium Research Institute.

They describe development and successful deployment of the deep-sea ESP (D-ESP) at an active methane vent in California's Santa Monica Bay. The robotic laboratory inside the D-ESP collected and analyzed water samples in real-time for genetic signatures of microbial life in this methane-rich environment a half-mile below the ocean surface. "The deployments of the D-ESP described here are a significant step forward in proving that autonomous molecular analytical laboratories can be used in the deep ocean. To our knowledge, these tests are the first successful deployments of an ecogenomic sensor that unequivocally detected the abundance of microbial genes, in real-time, at water depths greater than 1,600 feet," say the researchers.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related biology news :

1. Mount Sinai researchers develop first successful laboratory model for studying hepatitis C
2. How to learn successfully even under stress
3. First successful treatment of pediatric cerebral palsy with autologous cord blood
4. Bioliq pilot plant: Successful operation of high-pressure entrained flow gasification
5. F1000Research, the first Open Science publisher, launches following a successful beta testing phase
6. Community-based nutrition education shown to be successful in increasing calcium intake
7. A sip of resveratrol and a full p53: Ingredients for a successful cell death
8. Chinese scientists successfully crack the genome of diploid cotton
9. First paternity study of southern right whales finds local fathers most successful
10. Successful stem cell differentiation requires DNA compaction, study finds
11. Iris Biometrics Leader, EyeLock, Redefines Identity Authentication, Announces Availability of Software Development Kit to Accelerate Deployment of Technology
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/20/2017)... , July 20, 2017 Delta (NYSE: DAL ... board any Delta aircraft at Reagan Washington National Airport (DCA). ... Delta launches biometrics to ... Delta,s biometric ... Sky Club is now integrated into the boarding process to allow ...
(Date:5/23/2017)... robotic gym for the rehabilitation and functional motor sense evaluation of lower ... . The first 30 robots will be available from June in ... The technology was developed and patented at the IIT laboratories and has ... to a 10 million euro investment from entrepreneur Sergio Dompè. ... ...
(Date:4/24/2017)... -- Janice Kephart , former 9/11 Commission ... LLP (IdSP) , today issues the following statement: ... 6, 2017 Executive Order: Protecting the Nation ... instilled with greater confidence, enabling the reactivation of ... are suspended by until at least July 2017). ...
Breaking Biology News(10 mins):
(Date:8/16/2017)... and OXFORD, England , Aug. 16, ... consortium for biotech executive search and leadership development, and Virdis ... sectors, have created an exclusive alliance that enables clients to ... "For our clients here in the ... unparalleled access to a diverse population of leadership talent throughout ...
(Date:8/15/2017)... Boston, MA (PRWEB) , ... August 15, 2017 , ... ... unmet need that has compromised these disciplines for more than half a century. ... cannot be counted. It is widely known that molecular tags developed for this ...
(Date:8/14/2017)... (PRWEB) , ... August 14, 2017 , ... ... characterized and performing antibodies. Key researchers in the antibody community have recently come ... and consistency for antibodies in the laboratory. , The team at ...
(Date:8/11/2017)... ... ... Algenist continues to disrupt the skincare industry with today’s debut of GENIUS ... is the key structural element skin needs to maintain its youthful appearance and Algenist ... First to market with proprietary collagen water active , ...
Breaking Biology Technology: