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Biotechnology news
Breaking boundaries: PAM-less genome editing in soybean
CRISPR-Cas9 has transformed crop genetic improvement, yet its reliance on specific protospacer adjacent motif (PAM), sequences limits editing scope and efficiency. In soybean, a critical source of protein and oil, these limitations ...
Biotechnology
5 minutes ago
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Biologists warn of potential errors in microRNA overexpression method
The work of a researcher involves not only continuous pursuit of new discoveries but also careful attention to conventional, established knowledge. Sometimes, reliable and seemingly proven methods have characteristics that ...
Biotechnology
1 hour ago
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Enhancing microbe memory to better upcycle excess CO₂
While some microbes can make people sick or spoil food, others are critical for survival. These tiny organisms can also be engineered to make specific molecules. Researchers reporting in ACS Sustainable Chemistry & Engineering ...
Cell & Microbiology
Aug 30, 2024
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Light-activated polymerization methods unlock new possibilities for intracellular applications
Synthetic polymers play a crucial role in cell biology, serving as delivery vehicles for DNA and drugs, acting as fluorescent probes for cellular sensing, functioning as bioinks for tissue engineering, and mimicking biological ...
Cell & Microbiology
Aug 30, 2024
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Molecularly imprinted polymers help get the stink out of smoke-tainted wine
Wildfires can damage crops, even if flames come nowhere near the plants. One outcome can be an unpleasant flavor and smell of wine that is made from grapes exposed to smoke. But researchers report in the Journal of Agricultural ...
Biotechnology
Aug 29, 2024
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AI peers into the deep: High-resolution 3D tracking of coral reef fish
A study by the Leibniz Center for Tropical Marine Research (ZMT) is employing new methods in coral reef research. Under the leadership of fish ecologist Dr. Julian Lilkendey, an international research team utilized innovative ...
Ecology
Aug 29, 2024
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New moves for self defense—how plants can inspire future soft robotic design
For plants, cleaning the air, providing food and medicines, and preserving our ecosystem is just another day's work. In the Department of Mechanical Engineering at Carnegie Mellon University, however, plants are being studied ...
Biotechnology
Aug 29, 2024
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Bacterial defense strategy has potential application in genome editing
Scientists who have described in a new study the step-by-step details of a bacterial defense strategy see the mechanism as a promising platform for development of a new genome-editing method.
Cell & Microbiology
Aug 29, 2024
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Keeping up with the dolphins: Drones give snapshot of pod health
Using drones to successfully assess the age of critically endangered, free-ranging dolphins in Greece is the focus of new research at the University of Hawaiʻi at Mānoa Hawaiʻi Institute of Marine Biology (HIMB). This ...
Ecology
Aug 28, 2024
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Researchers develop near-infrared spectroscopy models to analyze corn kernels and biomass
In the agricultural and food industry, determining the chemical composition of raw materials is important for production efficiency, application, and price. Traditional laboratory testing is time-consuming, complicated, and ...
Biotechnology
Aug 27, 2024
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Formidable yeasts stop microbial contamination in ethanol plants
Ever on the lookout for new ways to improve the fermentation of corn sugars into ethanol fuel, Agricultural Research Service (ARS) scientists have devised an approach for using genetically modified baker's yeast to prevent ...
Biotechnology
Aug 27, 2024
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New photoacoustic probes enable deep brain tissue imaging, with potential to report on neuronal activity
To understand the brain better, we need new methods to observe its activity. That is at the heart of a molecular engineering project, spearheaded by two research groups at the European Molecular Biology Laboratory (EMBL), ...
Biotechnology
Aug 27, 2024
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Closing the RNA loop holds promise for more stable, effective RNA therapies
New methods to shape RNA molecules into circles could lead to more effective and long-lasting therapies, shows a study by researchers at the University of California San Diego. The advance holds promise for a range of diseases, ...
Biotechnology
Aug 26, 2024
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Scientists use evolution to bioengineer new pathways to sustainable energy and pharmaceuticals
Using evolution as a guiding principle, researchers have successfully engineered bacteria-yeast hybrids to perform photosynthetic carbon assimilation, generate cellular energy and support yeast growth without traditional ...
Cell & Microbiology
Aug 26, 2024
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How engineered walnuts combat drought through grafting
Drought is a major threat to walnut production globally, often resulting in lower yields and weaker trees. While grafting has traditionally been used to improve the resilience of fruit and nut trees, the exact mechanisms ...
Biotechnology
Aug 26, 2024
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3D-printed living cells pave way for tomorrow's medicine and cruelty-free animal products
Researchers are expanding the possibilities of 3D printing to create miniature human organs and a variety of products made from living tissue, including food.
Cell & Microbiology
Aug 26, 2024
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Hybrid imaging approach reveals microbes in 3D
Caltech researchers have developed a new method to create three-dimensional images of complex communities of bacteria and plant roots. The technology synthesizes two traditional methods of imaging: visualizing microbes with ...
Cell & Microbiology
Aug 26, 2024
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The promise of synthetic cells
For over a decade, scientists have made extraordinary progress on the long-held dream of fabricating an entire cell from nonliving molecules and materials.
Cell & Microbiology
Aug 24, 2024
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Coaxing purple bacteria into becoming bioplastic factories
In a world overrun by petroleum-based plastics, scientists are searching for alternatives that are more sustainable, more biodegradable and far less toxic to the environment.
Cell & Microbiology
Aug 23, 2024
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Novel silica nonwoven fabric scaffold enhances understanding of cell-to-cell interactions
Communication and coordination among different cells are fundamental aspects that regulate many functions in our body. This process, known as paracrine signaling, involves the release of signaling molecules by a cell into ...
Cell & Microbiology
Aug 22, 2024
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Tropical plants discovered in Tasmania's ancient Polar Forest
Mexican bat found to have photoluminescent feet
Hawk defies expectations in the face of habitat decline
New species of pāua found
An affordable tracking microscope to democratize microorganism research
Light-responsive gene regulation at the mRNA level
New tools for fungicide resistance detection
