Molecular breeding can make better bitter olives
Olives, well-known for their characteristic bitter taste, are in high demand owing to the popularity of the oil they produce. The health benefits of olive oil are well known, ranging from antiviral, anti-cancer, to even anti-hypertensive effects. The.....»»
Chemists discover intriguing property of new bismuth complexes
To be able to exploit the advantages of elements and their molecular compounds in a targeted manner, chemists have to develop a fundamental understanding of their properties. In the case of the element bismuth, a team from the Max Planck Institut fü.....»»
Study reveals key molecular interaction that sets the timing of our biological clocks
Molecular clocks in our cells synchronize our bodies with the cycle of night and day, cue us for sleep and waking, and drive daily cycles in virtually every aspect of our physiology. Scientists studying the molecular mechanisms of our biological cloc.....»»
Understanding how the "heart" of the plant works may lead to protection from pathogens
Plants, like humans, need to move sugar and other nutrients around their bodies to power their growth. But unlike humans, they do not have a heart to pump these vital nutrients. Instead, they use an amazing molecular pump mechanism that scientists ha.....»»
Reading chemicals inside the brain with an aptamer/microelectronic fiber combination
A research group has developed a neural device that detects specific neurotransmitters in the brain with high sensitivity and selectivity by combining multifunctional fibers and DNA molecular probes. Details of the research were published in the jour.....»»
Canine mother baseline metabolites measured
The Clinic for Animal Reproduction, Faculty of Veterinary Medicine, Freie Universitaet Berlin in Germany, has investigated the intensive molecular changes that take place during dog pregnancy......»»
After years of bashing OLED, Samsung now set to buy panels from LG
An unconfirmed report from Reuters claims that bitter rivals, LG and Samsung, have inked a deal where LG will supply 77- and 83-inch OLED TV panels to Samsung......»»
First experimental evidence showing correlation between molecular fluctuation and ligand binding
Researchers at Kanazawa University report in the Proceedings of the National Academy of Sciences high-speed atomic force microscopy experiments that show how ligands associated with stimulating and suppressing activation of the TRPV1 protein increase.....»»
Evolutionary cell biology study shows how energy production can be optimized to ensure rapid growth without respiration
In a paper published today, researchers from the Randall Centre for Cell & Molecular Biophysics and The Crick use an evolutionary cell biology approach in two related fission yeasts, one that acquires energy by respiration and one that doesn't, to fi.....»»
Researchers discover that various species share a similar mechanism of molecular response to nanoparticles
Researchers at FHAIVE (Finnish Hub for Development and Validation of Integrated Approaches), Tampere University, have discovered a new response mechanism specific to exposure to nanoparticles that is common to multiple species......»»
Scientists make advances in breeding high-resistant-starch rice
Scientists have shown that the loss of function of two paralogous starch biosynthetic genes contributes to an increase in resistant starch (RS) content in cooked rice, providing insights into the generation of high-RS varieties in rice and possibly o.....»»
Researchers discover an alternative to ATP for string-shaped motors in cells
Cells have a fascinating feature to neatly organize their interior by using tiny protein machines called molecular motors that generate directed movements. Most of them use a common type of fuel, a kind of chemical energy, called ATP to operate......»»
Scientists revive Stone Age molecules
Breakthroughs in ancient genome reconstruction and biotechnology are now revealing the rich molecular secrets of Paleolithic microorganisms. In a new study published in Science, a transdisciplinary team of researchers led by the Leibniz Institute for.....»»
Exploring how the hallucinogenic substance in psilocybin mushrooms works on the molecular level
Psilocybin is a hallucinogenic compound found in about 200 mushroom species, including the liberty cap (Psilocybe semilanceata). For millennia, our ancestors have known and used this substance, and in recent years, it has received renewed interest fr.....»»
Study shows oil and gas infrastructure hurting nesting birds in globally important breeding area in Arctic Alaska
A new WCS-led study that analyzed 17 years of migratory bird-nesting data in Prudhoe Bay, Alaska, revealed that nest survival decreased significantly near high-use oil and gas infrastructure and its related noise, dust, traffic, air pollution, and ot.....»»
Microbot toys demonstrate how biological machines move
By connecting small self-propelling toys in a chain, researchers at the UvA Institute of Physics have found the key to studying the movement of microscopic organisms and molecular motors inside our cells......»»
Bacteria could make salmon healthier
Researchers, including from NTNU, are breeding bacteria-free fish fry. This pursuit is more important than you might think......»»
New biocomputing method uses enzymes as catalysts for DNA-based molecular computing
From early detection and internal treatment of diseases to futuristic applications like augmenting human memory, biological computing, or biocomputing, has the potential to revolutionize medicine and computers......»»
Scientists find molecule responsible for the bright white coloring of Pacific cleaner shrimp
An international team of molecular chemists, physicists and nanomolecular scientists has found the molecule responsible for the bright, white-colored stripes sported by the Pacific cleaner shrimp. The study is published in Nature Photonics. Diederik.....»»
Math unlocks molecular interactions that open window to how life evolved
A "window to evolution" has opened after mathematicians uncovered the universal explanatory framework for how molecules interact with one another to adapt to new and variable conditions while maintaining tight control over key survival properties......»»
Unraveling the mechanism of green emission peaks in single polyfluorene chains
Molecular aggregates are clusters of small molecules held together by relatively weak forces believed to be originating from electronic interactions between the molecules. Owing to their exceptional photophysical properties, molecular aggregates find.....»»