Optimality in self-organized molecular sorting
The eukaryotic cell is the basic unit of animals and plants. Through the microscope, it looks highly structured and subdivided in many membrane-bound compartments. Each compartment has a specific function, and its membrane is populated by specific mo.....»»
Study reveals ERK activity is a molecular switch between scarring and tissue regeneration
Why do some animals regenerate lost tissues after injury while others don't? Researchers from the lab of Kerstin Bartscherer (Osnabrück University and formerly Hubrecht Institute) and Ashley Seifert (University of Kentucky) studied spiny mice, which.....»»
A highly precise terahertz molecular clock
In recent years, many physicists worldwide have introduced atomic clocks, systems to measure the passing of time that are based on quantum states of atoms. These clocks can have numerous valuable applications, for instance in the development of satel.....»»
Scientists realize light-driven programmable colloidal self-assembly
Prof. Peng Chenhui's team from the School of Physics, University of Science and Technology of China (USTC), realized the collective transfer and reconfigurable self-assembly of colloidal particles by combining the light-driven molecular motors with l.....»»
Reinforcement learning: From board games to protein design
Scientists have successfully applied reinforcement learning to a challenge in molecular biology. The team of researchers developed powerful new protein design software adapted from a strategy proven adept at board games like Chess and Go. In one expe.....»»
Researchers shed new light on the motor of DNA replication
DNA replication is the process whereby cells make an exact copy of their DNA before cell division. A key part of the intricate DNA replication machinery is a molecular motor called CMG, which has the vital task of separating the two strands of the DN.....»»
Study proves compatibility of two fundamental principles of quantum theory
Quantum theory, which was formulated in the first three decades of the twentieth century, describes a wide array of phenomena at the molecular, atomic and subatomic scales. Among its many technological applications, three have become ubiquitous in da.....»»
Dubious leak claims watchOS 10 interface change includes folders
A sketchy rumor suggests that watchOS 10 will have a new homescreen layout, with the refresh allegedly including folders for sorting apps.Rumors have already circulated about watchOS 10 being a major update, with big changes to the user interface exp.....»»
Molecular module coordinates plant cell wall formation and adaptive growth
The plant cell walls represent the cellular basis for plant architecture and constitute the major component of plant biomass. Formation of multiple agronomic traits, e.g., plant height and mechanical force, largely depends upon orderly deposition of.....»»
Researchers defend their theory that molecular oxygen existed on Earth 2.5 billion years ago
When did molecular oxygen, the gas that all large and complex forms of life on Earth today require to function, first appear on Earth?.....»»
Using a new technique, PESI/MS/MS, to analyze the nutritional compounds in crops
Anthocyanins are compounds related to the color of plants. They also have beneficial effects on human health and are used as a supplement. Various species of anthocyanins, divided by their molecular shape, are present in plants. Therefore, simple, an.....»»
New evidence that eastern wolves evolved separately from gray wolves
A new paper in Molecular Biology and Evolution provides interesting new evidence about the evolution of North American wolves, which has been a subject of debate among conservationists and taxonomists......»»
Targeting ATP synthase with chromium (III) nutritional supplement for improved blood sugar control
A research team led by Professor Hongzhe Sun from the Department of Chemistry, Faculty of Science, The University of Hong Kong, has published a paper titled "Mitochondrial ATP synthase as a direct molecular target of chromium(III) to ameliorate hyper.....»»
Neuron movements shown to be caused by push, pull of motor proteins
Neurons, which are responsible for producing the signals that ultimately trigger an action such as talking or moving a muscle, are built and maintained by classes of motor proteins that transport molecular cargo along elongated tracks called microtub.....»»
FitTech cautious about 2023 demand prospects
LED probing, testing, and sorting equipment specialist FitTech has expressed caution about demand prospects this year, citing a slower-than-expected penetration rate for miniLEDs......»»
Developing tunable molecular switches from organic compounds
Newly synthesized organic molecules can be tuned to emit different colors depending on their molecular structures in crystal form......»»
Yellow crazy ant males have two sets of DNA
A small international team of molecular and evolutionary scientists has discovered that male yellow crazy ants (also known as long-legged ants) have two sets of DNA throughout their bodies. In their paper published in the journal Science, the group d.....»»
Predictably synthesizing a library of white-light-emitting perovskites
A steric hindrance regulation strategy was developed to predictably synthesize broadband white-light-emitting perovskites. This study was led by Prof. Jun Xing (College of Chemistry and Molecular Engineering, Qingdao University of Science & Technolog.....»»
Burglars cut through wall, steal $500,000 in gear from Apple Store
In an organized operation, burglars recently cut through a wall of an adjoining shop to steal $500,000 from the Alderwood Mall Apple store in Washington.Apple Alderwood storeHundreds of iPhone models, as well as iPads and Apple Watches, were stolen S.....»»
Apple still a top spender on TikTok ads, despite growing controversy
Apple remains one of the top-spending companies when it comes to TikTok ads, despite growing controversy about whether the app is a threat to US national security. A separate report today reveals that the Chinese government engaged in an organized s.....»»
Integrative morphological and molecular assessment reveals diversity of Gracilariaceae algae in China
Gracilariaceae are economically and ecologically important red algae found worldwide that are used to produce agar. Although Gracilariaceae diversity in China has been well described in morphological studies, molecular phylogenetic studies are rare......»»