Navigation Links
NUS-led research team discovers how bacteria sense salt stress
Date:7/9/2012

e less spring-like the protein, the higher is its activity. This protein movement may provide a unified model of how bacteria sense their environment.

Application of the phenomenon

This study is an example of basic science with immediate applications. Recognising that diverse proteins operate as molecular springs whose spring-like movement can be dampened is fundamental to understanding how these proteins work. This study also underscores the role of water in biology. It demonstrates how salts and sugars can alter biological properties of proteins through the effects on water and is relevant for understanding life processes across species from bacteria to humans.

Further research

The NUS research team is now working on studying the protein in its native membrane by embedding the bacterial sensor protein in an artificial membrane. They hope to understand how the membrane contributes to overall protein activity, structure, stability and responses to salts.


'/>"/>
Contact: Carolyn FONG
carolyn@nus.edu.sg
65-651-65399
National University of Singapore
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Researchers discover molecule in immune system that could help treat dangerous skin cancer
2. Grant to allow graduate students to research water quantity and quality improvement
3. New research finds increased growth responsible for color changes in coral reefs
4. Special issue of Botany showcases CANPOLIN research
5. Hormones dictate when youngsters fly the nest, says new research
6. Patient-derived stem cells could improve drug research for Parkinsons
7. The EU underpays Madagascar for access to fish: UBC research
8. Researchers moving towards ending threat of West Nile virus
9. All Things Research 2012 roundtable discussion
10. The genomics symposium to boost the further development of cancer research
11. ASU receives prestigious $6.25 million multi-disciplinary research award from Department of Defense
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
NUS-led research team discovers how bacteria sense salt stress
(Date:7/11/2014)... exists that cannabinoid receptor type 1 can ... influx, and reduce neurotransmitter release. However, some ... can increase extracellular Ca2+ influx and increase ... team, Tongji Hospital Affiliated to Tongji Medical ... China used whole cell voltage-clamp and calcium ...
(Date:7/11/2014)... Using spider toxins to study the proteins that let ... say they have stumbled upon a biological tactic that ... insect plagues in a safe and environmentally responsible way. ... be lethal for one species and harmless for a ... target specific pests without harming beneficial species like bees. ...
(Date:7/10/2014)... Fe, Albuquerque, and other major cities in New Mexico, ... treated municipal wastewater rather than precious potable water supplies. ... 40% of all golf courses receive treated effluent. Reusing ... , Additionally, golf courses and homeowners alike fertilize their ... fertilizer is nitrate. A New Mexico State University turfgrass ...
Breaking Biology News(10 mins):Potent spider toxin 'electrocutes' German, not American, cockroaches 2Potent spider toxin 'electrocutes' German, not American, cockroaches 3'Tailored' water -- the latest in lawn care 2
... 30 years with Chip Supply, Inc., President & CEO ... Perrott served in various capacities through the years, becoming ... Supply grew into the largest independent die distributor in ... of high reliability interconnect solutions, serving the military, aerospace, ...
... fulfill a range of diversified functions. Often such specialization ... places within a cell. It ensures that particular functions ... intracellular asymmetry in the otherwise fluid environment of the ... represent an especially important type of freight. They are ...
... through nearly 390,000 chemical compounds had led scientists to ... surrounding the brain with effects promising for new drugs ... substance, which blocks formation of cholesterol in the brain, ... Aleksey G. Kazantsev and colleagues previously discovered that blocking ...
Cached Biology News:How molecules get to the right place at the right time 2How molecules get to the right place at the right time 3
(Date:7/11/2014)... 11, 2014  Researchers have pioneered a revolutionary ... new technology, called Virtual Finger, allows scientists to ... neurons and synapses using the flat surface of ... 3D imaging studies orders of magnitude more efficient, ... level across many areas of experimental biology. The ...
(Date:7/10/2014)... Understanding the need for better quality and ... gap that currently exists in this area, ChanTest has ... of validated ion channel and GPCR cell lines. ... ion channels control many critical physiological functions throughout the ... potential to treat a variety of human diseases. ...
(Date:7/10/2014)... EvoDerma ’s NOOME Anti-Aging Motion has ... now comes with a second treatment cup to help prevent ... new cup is thinner on the edges for a softer ... thin and uneven surfaces on the face, neck and décolleté. ... treatment on areas such as the cheeks and neck, or ...
(Date:7/10/2014)... , July 10, 2014 /PRNewswire-iReach/ -- Tute ... interpretation, today announced an agreement with Lineagen, ... for Lineagen,s NextStep Dx PLUS.  Lineagen, ... and neurological disorders, currently offers FirstStep Dx ... testing service used by healthcare providers as ...
Breaking Biology Technology:Virtual Finger Enables Scientists To Navigate And Analyze 3D Images Of Complex Biological Structures 2Virtual Finger Enables Scientists To Navigate And Analyze 3D Images Of Complex Biological Structures 3Leader in Ion Channel Research Announces Newly Validated and Re-Engineered Cells 2Leader in Ion Channel Research Announces Newly Validated and Re-Engineered Cells 3Introducing a New Bonus Treatment Cup for EvoDerma’s NOOME Anti-Aging Motion 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 2Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 3Tute Genomics Platform Selected to Provide Clinical Interpretation for Lineagen's NextStepDx PLUS Next-Generation Sequencing-Based Diagnostic Test 4
... Mass., Sept. 19 PLC Systems Inc.,(Amex: PLC ... of failure to,meet listing qualifications dated September 17, 2008 ... Exchange. The notice,stated that the Company was not in ... the Company,s shareholders, equity was less,than $4,000,000 as of ...
... INNSBRUCK, Austria, September 19 Thirty seven medical,experts ... on the medical,community to take urgent action to ... mental illness such as schizophrenia or bipolar,disorder(i)., ... Illnesses in Patients with Severe Mental Disorders: Clinical,Policy, ...
... CLAREMONT, Calif., Sept. 18 Keck Graduate Institute,(KGI) ... program for industry,professionals to learn the latest developments ... "Mammalian cell biotechnology has undergone explosive growth over ... George B. and Joy Rathmann,Professor and director of ...
Cached Biology Technology:PLC Systems Receives Delisting Notice From American Stock Exchange 2Global Psychiatrists Unite to Improve Services in Mental Health 2Global Psychiatrists Unite to Improve Services in Mental Health 3KGI Offers Mammalian Cell Culture Program for Biotech Industry Professionals 2
... HandyStep electronic from BRAND adds ergonomics ... is the only electronic, motor-driven repeating ... tips, including BRAND PD-Tip syringe tips, ... Dispenser Tips,and VWRbrand Combi-Syringes. Select virtually ...
... The Nick Translation System is ideal ... DNA. The Nick Translation System: Provides ... labeled nucleotide incorporation Yields >10 8 ... Includes control DNA to monitor the performance ...
... printer is portable, easy-to-use and makes identifying your ... Easy to use Labels withstand ... slide sizes Time/Date stamp ... Serialization feature makes you more efficient ...
... cAMP - [125I] Direct SPA ... SPA.Includes lysis reagents that eliminate lengthy ... cAMP measurement (optional use).Range: 1.32-84.28 ng/ml ... pmol/ml).Overnight protocol.Store at 2-8 C. Category: ...
Biology Products: