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News articles about "biologist"

Identifying microbial species: New device will help identify the millions of bacteria that populate the world

Millions of microbial species populate the world but so far only a few have been identified due to the inability of most microbes to grow in the laboratory Edgar Goluch an engineer and Slava Epstein ... - Read More

Emperor penguin in peril: Climate change threatens dramatic declines

An international team of scientists studying Emperor penguin populations across Antarctica finds the iconic animals in danger of dramatic declines by the end of the century due to climate change Their study published today in ... - Read More

Emperor penguin in peril

An international team of scientists studying Emperor penguin populations across Antarctica finds the iconic animals in danger of dramatic declines by the end of the century due to climate change Their study published today in ... - Read More

Nature's Chem Lab: How Microorganisms Manufacture Drugs

all with diverse complementary expertise that enable game changing discoveries like this Håkansson said Skiniotis Sherman and Smith are faculty members in the U M Life Sciences Institute where their laboratories are located and research ... - Read More

Climate change: Termites, fungi play more important role in decomposition than temperature

Climate change models could have a thing or two to learn from termites and fungi according to a new study released this week For a long time scientists have believed that temperature is the dominant ... - Read More

Fecal source tracking in Norwegian water catchments: New methods

The Norwegian Institute for Agricultural and Environmental Research Bioforsk has tested and implemented a set of methods for the detection of fecal pollution in Norwegian watercourses The methods which combine microbial and molecular biological techniques ... - Read More

Long-sought molecular map of critical genetic machinery developed

A team led by researchers at The Scripps Research Institute TSRI has used advanced electron microscopy techniques to determine the first accurate structural map of Mediator one of the largest and most complex molecular machines ... - Read More

Tiny muscles help bats fine-tune flight, stiffen wing skin

Bats appear to use a network of hair thin muscles in their wing skin to control the stiffness and shape of their wings as they fly according to a new study The finding provides new ... - Read More

'Electrosmog' disrupts orientation in migratory birds, scientists show

For the first time a research team led by Prof Dr Henrik Mouritsen a biologist and Lichtenberg Professor at the University of Oldenburg has been able to prove that the magnetic compass of robins fails ... - Read More

Bamboo-Loving Giant Pandas Also Have a Sweet Tooth

Released 3 21 2014 12 00 PM EDTEmbargo expired 3 26 2014 5 00 PM EDTSource Newsroom Monell Chemical Senses Center more news from this source Contact Information Available for logged in reporters only Citations ... - Read More

Bionic plants: Nanotechnology could turn shrubbery into supercharged energy producers

Plants have many valuable functions They provide food and fuel release the oxygen that we breathe and add beauty to our surroundings Now a team of MIT researchers wants to make plants even more useful ... - Read More

'Super bacteria' clean up after oil spills

Norwegian researchers in Trondheim have achieved surprising results by exploiting nature's own ability to clean up after oil spills Scientists know that marine bacteria can assist in cleaning up after oil spills What is surprising ... - Read More

Refined model for reliable prediction of invasion dynamics

Dynamics
The question how rapidly animals plants or microorganisms can colonize new territories is not only of interest to ecologists the spread of invasive species can also have economic consequences e g in the agricultural sector ... - Read More

BLAST off! Exploring the universe of biochemical reactions

Reactions, biochemical
Scientists at EMBL EBI have developed EC BLAST software that makes it easier to develop novel enzymes Published in Nature Methods the program makes it possible to quickly compare the functions of thousands of catalysts ... - Read More

Ahoy! First ocean vesicles spotted

Ocean, Ocean
Marine cyanobacteria tiny ocean plants that produce oxygen and make organic carbon using sunlight and CO2 are primary engines of Earth's biogeochemical and nutrient cycles They nourish other organisms through the provision of oxygen and ... - Read More

New species of marine algae identified

marine, algae, Marine, algae
The species that historically was quoted as the most abundant of coral algae that forms rodoliths at the Gulf of California in Mexico is in reality a compound of five different species This finding was ... - Read More

New way to map important drug targets: Faster, more accurate imaging of hard-to-study membrane proteins

Membrane, Membrane
Researchers have used new techniques and one of the brightest X ray sources on the planet to map the 3 D structure of an important cellular gatekeeper in a more natural state than possible before ... - Read More

New way to map important drug targets

Drug, Drug, Drug, Drug, Drug, Drug
Researchers have used new techniques and one of the brightest X ray sources on the planet to map the 3 D structure of an important cellular gatekeeper in a more natural state than possible before ... - Read More

Infrared sheds light on single protein complexes

Proteins are basic building blocks of life The chemistry and structure of proteins are essential for their biological function Indeed the structure of proteins determines their mechanical and catalytic properties e g enzymes Such functions ... - Read More

Flexible, stretchable fire-ant rafts

Structure, Structure
What do Jell O toothpaste and floating fire ant rafts have in common All are so called viscoelastic materials meaning that they can both resist flow under stress like honey and they can bounce back ... - Read More
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