Metabolically engineered bacterium produces lutein
Lutein is classified as a xanthophyll chemical that is abundant in egg yolk, fruits, and vegetables. It protects the eye from oxidative damage from radiation and reduces the risk of eye diseases including macular degeneration and cataracts. Commercia.....»»
How AI can help map sign languages
Like spoken languages, sign languages evolve organically and do not always have the same origin. This produces different ways of communication and annotation. This is the subject of Manolis Fragkiadakis's Ph.D. thesis......»»
New study reveals novel approach for combating "resting" bacteria
Most disease-causing bacteria are known for their speed: In mere minutes, they can double their population, quickly making a person sick. But just as dangerous as this rapid growth can be a bacterium's resting state, which helps the pathogen evade an.....»»
Ghanaians love rice—how smallholder farmers could harvest more of it with the help of machines
Rice has become a big part of Ghanaians' daily diet. The country consumes about 1.45 million tons a year—but produces only 987,000 tons, approximately 68% of that......»»
Global collaboration discovers drug target to combat chronic lung infection
Scientists have discovered a target for the development of a drug to combat a bacterium that can cause chronic lung infection in hospitalized patients, immunocompromised individuals and people with cystic fibrosis......»»
A microbial plastic factory for high-quality green plastic
Engineered bacteria can produce a plastic modifier that makes renewably sourced plastic more processable, more fracture-resistant and highly biodegradable even in seawater. The Kobe University development provides a platform for the industrial-scale,.....»»
Exclusive: Beats Solo4 headphones will pack USB-C, re-engineered sound, and 50 hour battery for $199
Update: We’re told May 2 is the release date for Beats Solo4 headphones. Early May sounds busy. No word on when this guy makes a come back. It’s been a few days since Apple announced new Beats Solo headphones. 2,764 days and counting to b.....»»
Researchers explain how green algae and bacteria together contribute to climate protection
A research team at Friedrich Schiller University Jena, Germany has now found a bacterium that forms a team with a green alga. Both microorganisms support each other in their growth. Additionally, the bacterium helps the microalga to neutralize the to.....»»
Food scientists show rice malt has potential to play a bigger role in beer
Rice is showing potential to play a more prominent role in beer brewing, and it helps that Arkansas produces a lot of it......»»
Rice husk can be used as a promising sustainable packaging material
Rice husk, the hard-protective layer that envelopes the inner grain of rice, constitutes approximately 20%–25% of the entire rice structure and produces a considerable amount of by-products. In a study published in the journal, Journal of Bioresour.....»»
Research team introduces superaerophobic three-dimensional nickel catalysts for accelerated water electrolysis
Water electrolysis process is a system that produces hydrogen by electrolyzing water. It is an eco-friendly technology that can produce hydrogen fuel, a future energy source, without emitting environmental pollutants, but its limitations include low.....»»
Two keys needed to crack three locks for better engineered blood vessels
Blood vessels engineered from stem cells could help solve several research and clinical problems, from potentially providing a more comprehensive platform to screen if drug candidates can cross from the blood stream into the brain to developing lab-g.....»»
New tuberculosis study offers a novel paradigm for understanding bacterial transcription
The bacterium behind tuberculosis is a wily foe, adept at bobbing and weaving around the immune system and antibiotics alike. Mycobacterium tuberculosis (Mtb) has been notoriously difficult to eradicate, often dormant in the body for years only to re.....»»
Former Oculus head calls Apple Vision Pro an ‘over-engineered devkit’
Vision Pro is Apple’s mixed reality headset. Launched at prices starting at $3,499, Apple Vision Pro has been widely praised for its technologies, but at the same time criticized for its lack of apps and high price. To Hugo Barra, former vice presi.....»»
Engineered MgO nanoparticles: A promising path to synergistic cartilage and bone therapy
In a recent study published in Science Advances, researchers from Nanjing Drum Tower Hospital and others have unveiled a promising approach for treating osteoarthritis (OA) using engineered magnesium oxide (MgO) nanoparticles......»»
Saturn"s moon is a testing ground to gain a better understanding of the methane molecule
Titan is the second-largest moon in the solar system and the only one with a dense atmosphere. At the top of this atmosphere, rich in nitrogen and methane, the sun's radiation produces a great diversity of organic molecules, some of which we also fin.....»»
Jupiter"s moon Europa produces less oxygen than we thought—it may affect our chances of finding life there
Jupiter's icy moon Europa has long been thought of as one of the most habitable worlds in the Solar System. Now the Juno mission to Jupiter has directly sampled its atmosphere in detail for the first time. The results, published in Nature Astronomy,.....»»
Early experiments show Ebola-fighting potential of engineered bacteria
Since its 1976 emergence in Africa, the Ebola virus has proven an especially lethal contagion, killing roughly 50% of the people who contract it. The 2019 FDA approval of a vaccine, combined with the subsequent development of two antibody-based drugs.....»»
How does a bacterium know it"s time to split apart?
Bacterial cells do not wake up one morning and decide to become parents. But there is a point in their cell cycle—after growing sufficiently and replicating their genomes—when they split in two, creating new cells that then repeat the process. Wh.....»»
Jupiter’s icy moon Europa may be light on oxygen, lowering habitability hopes
New research pours cold water on the likelihood of Europa being habitable, as it seems that the moon produces less oxygen than previously thought......»»
Team finds novel vehicle for antibiotic resistance
Antibiotic resistance is a significant and growing medical problem worldwide. Researchers at the Marine Biological Laboratory (MBL) and collaborators have found a novel genetic arrangement that may help a common bacterium in the human gut, Bacteroide.....»»