Researchers developed techniques to coax carbon nanotubes to self-assemble into complex structures, known as serpentines, which exhibit striking order and complexity. These nanotube serpentines have potential applications in nano-device development, such as cooling elements and opto-electronic devices.
Researchers used recursion to correct errors in synthetic DNA building blocks, producing flawless long DNA molecules in just two rounds of construction. The new method improves upon existing methods by increasing speed and precision.
Astronomers have caught a supernova explosion in the act, providing valuable insights into the process. The observation, made possible by NASA's Swift satellite, has helped scientists form a detailed picture of star explosions and shed light on long-standing puzzles.
Researchers designed an enzyme for a specific reaction using computational design, but the synthetic enzyme was less efficient than naturally occurring ones. However, by allowing the enzyme to undergo 'evolution in a test tube,' they were able to improve its efficiency 200-fold and increase reaction rates by a million-fold.
Scientists at the Weizmann Institute have proposed a mechanism that explains the precision of trinucleotide repeat diseases like Huntington's. They suggest that the genes carrying the disease code accumulate more DNA repeats over time until a critical threshold is crossed.
Research shows that genetic variation plays a significant role in detecting sweat odor, with one gene (OR11H7P) linked to sensitivity. Environmental factors also contribute to individual differences in smell acuity.
Researchers at Weizmann Institute and Teva Pharmaceutical Industries identified genes linked to improved response in MS patients to Copaxone. The discovery may enable personalized treatment and optimize dosage for each patient.
Researchers discover that the L1-CAM gene is highly expressed in colorectal cancer cells that have spread to the liver, while normal colon tissue lacks this gene. This finding highlights the importance of L1-CAM in metastasis and opens new avenues for cancer research.
Researchers found that evolving to complex goals accelerates speedup in simulations, suggesting a possible shortcut to optimization. The study's findings have practical implications for engineering fields and computer science.
Researchers from the Weizmann Institute of Science have observed a rare and detailed view of a Type Ia supernova event, revealing the remnants of a red giant star that fed a white dwarf. This unique observation supports a widely accepted model of these explosions.
Scientists found that long-term memories require a miniature molecular machine to maintain, which must be constantly active. Jamming this 'machine' can briefly erase memories, suggesting potential future treatments for memory problems.
Researchers identified a key protein that blocks structural support, allowing cancer cells to migrate and metastasize. The discovery may lead to the development of anti-cancer drugs targeting this mechanism.
Researchers have developed a genetically modified mouse model using the ferritin reporter gene, enabling live cell imaging via magnetic resonance imaging (MRI) without additional substances. This breakthrough overcomes limitations in detecting signal changes in tissues, such as fetal development and the central nervous system.
Researchers at Weizmann Institute of Science observe oscillating interference pattern between two identical quantum particles, proving quantum theory's predictions. The particles' actions are inextricably tied due to entanglement, even when separated by distance.
Scientists at the Weizmann Institute of Science have successfully implemented doping in molecular electronics, enabling the control of electronic properties in organic molecules. This breakthrough could lead to the creation of environmentally friendly and versatile electronic components.