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Categories: Biology: Genetics, Chemistry: Inorganic Chemistry
Published New strategy for assessing the applicability of reactions



Chemists show that a machine-based method prevents widespread 'bias' in chemical publications.
Published Cockayne syndrome: New insights into cellular DNA repair mechanism



Researchers decode repair mechanism during transcription of genetic information.
Published Machine learning method reveals chromosome locations in individual cell nucleus



Researchers have made a significant advancement toward understanding how the human genome is organized inside a single cell. This knowledge is crucial for analyzing how DNA structure influences gene expression and disease processes.
Published New diagnostic tool achieves accuracy of PCR tests with faster and simpler nanopore system



A new diagnostic tool developed by researchers can test for SARS-CoV-2 and Zika virus with the same or better accuracy as high-precision PCR tests in a matter of hours.
Published Different means to the same end: How a worm protects its chromosomes



Researchers have discovered that a worm commonly used in the study of biology uses a set of proteins unlike those seen in other studied organisms to protect the ends of its DNA.
Published Toothed whale echolocation organs evolved from jaw muscles



Genetic analysis finds evidence suggesting that acoustic fat bodies in the heads of toothed whales were once the muscles and bone marrow of the jaw.
Published Bringing multidrug-resistant pathogens to their knees



Multidrug-resistant bacterial infections that cannot be treated by any known antibiotics pose a serious global threat. A research team has now introduced a method for the development of novel antibiotics to fight resistant pathogens. The drugs are based on protein building blocks with fluorous lipid chains.
Published Scientists unveil cutting-edge ruthenium catalyst for new reaction discovery and optimization



Researchers have achieved a groundbreaking advancement in catalyst technology.
Published How scientists are accelerating chemistry discoveries with automation



Scientists have developed an automated workflow that could accelerate the discovery of new pharmaceutical drugs and other useful products. The new automated approach could analyze chemical reactions in real time and identify new chemical-reaction products much faster than current laboratory methods.
Published Integrated dataset enables genes-to-ecosystems research



A new dataset bridging molecular information about the poplar tree microbiome to ecosystem-level processes has been released. The project aims to inform research regarding how natural systems function, their vulnerability to a changing climate, and ultimately how plants might be engineered for better performance as sources of bioenergy and natural carbon storage.
Published A simple, inexpensive way to make carbon atoms bind together



The active ingredient in many drugs is what's known as a small molecule: bigger than water, much smaller than an antibody and mainly made of carbon. It's tough, however, to make these molecules if they require a quaternary carbon -- a carbon atom bonded to four other carbon atoms. But now, scientists have uncovered a potential cost-effective way to produce these tricky motifs.
Published Can language models read the genome? This one decoded mRNA to make better vaccines



Researchers developed a foundational language model to decode mRNA sequences and optimize those sequences for vaccine development. The tool shows broader promise as a means for studying molecular biology.
Published Chemical reactions can scramble quantum information as well as black holes



A team of researchers has shown that molecules can be as formidable at scrambling quantum information as black holes by combining mathematical tools from black hole physics and chemical physics and testing their theory in chemical reactions.
Published Rusty-patched bumblebee's struggle for survival found in its genes



The rusty-patched bumblebee, once common in the United States, has declined from about 90% of its former range. Researchers conducted the first range-wide genetic study of the endangered species to inform recovery efforts.
Published Heat flows the secret to order in prebiotic molecular kitchen



Biophysicists have demonstrated how heat flows through rock fissures could have created the conditions for the emergence of life.
Published Physics of complex fluids: Ring polymers show unexpected motion patterns under shear



An international research team is attracting the attention of experts in the field with computational results on the behavior of ring polymers under shear forces: They showed that for the simplest case of connected ring pairs, the type of linkage -- chemically bonded vs. mechanically linked -- has profound effects on the dynamic properties under continuous shear. In these cases novel rheological patterns emerge.
Published 'Tug of war' tactic enhances chemical separations for critical materials



Lanthanide elements are important for clean energy and other applications. To use them, industry must separate mixed lanthanide sources into individual elements using costly, time-consuming, and waste-generating procedures. An efficient new method can be tailored to select specific lanthanides. The technique combines two substances that do not mix and that prefer different types of lanthanides. The process would allow for smaller equipment, less use of chemicals, and less waste production.
Published New tools reveal how genes work and cells organize



Researchers have discovered how certain proteins can attach to special structures in RNA, called G-quadruplexes. Additionally, they have developed computational tools capable of predicting these protein-RNA interactions. The newfound ability to predict these interactions can help future work in understanding molecular pathways in the cell and pave the way for developing drugs targeting these RNA G-quadruplex binding proteins, that are found to be involved in disease such as cancer.
Published New sunflower family tree reveals multiple origins of flower symmetry



A new sunflower family tree used skimmed genomes to increase the number of species sampled, revealing that flower symmetry evolved multiple times independently, a process called convergent evolution, among the members of this large plant family.
Published Evolution in action? New study finds possibility of nitrogen-fixing organelles



A new study finds that UCYN-A, a species of nitrogen-fixing cyanobacteria, may be evolving organelle-like characteristics.