Shrinkage stress shapes Arabidopsis root-vascular tissue symmetry.
March 16, 2023 -- A cytokine-mediated diffusion-dependent mechanism is involved in the establishment and maintenance of cell type-specific tissue boundaries during vascular development in Arabidopsis roots. ...
Where in the brain is the HIV virus
March 16, 2023 — The human immunodeficiency virus HIV-1 can infect a variety of human tissues. Once the virus enters the cells, it integrates its genome into the cell's genome to fight the…
The removal of cellular waste depends on the type of cells
March 16, 2023 - They make "little tears" in each cell, breaking down damaged or no longer needed parts of the cells and recycling them. The exact structure of these mills varies…
Big flowers, big rewards. plants are adapting to climate change to attract pollinators
March 16, 2023 - As the world warms, there is a well-documented shift to earlier spring flowering for many plants. This trend worries biologists because it could seriously disrupt potential...
The study describes the structural and functional effects of several androgen receptor mutations
March 16, 2023 - The androgen receptor is a key transcription factor for proper sexual development, especially in males, and the physiological balance of all tissues that express this receptor. in...
Fresh produce contaminated with chemicals like toxic BPA on food labels
March 16, 2023 — Canada has taken steps to reduce the use of bisphenol A (BPA), a toxic chemical linked to prostate and breast cancer. .
Genetics as a conservation tool for endangered chimpanzees
March 16, 2023 - Mining threatens chimpanzees in West Guinea. Using a new genetic approach, the researchers gathered information on population size and community structure…
Can AI-based object recognition technology help tackle wheat blight?
March 15, 2023 - A new project uses advanced object-recognition technology to protect wheat grains from food poisoning, and researchers to improve wheat resistance to Fusarium wilt.
Gentle heat can help clear up infections faster, new research suggests
March 15, 2023 — It's better to let a mild fever run its course than seek treatment right away, new research from the University of Alberta suggests. Scientists have found that without treating the average temperature...
New research shows how and why the high-sugar, high-fat Western diet leads to liver disease
March 15, 2023 -- A new study has found that the high-fat, high-sugar Western diet is a non-alcoholic fatty liver disease that causes chronic liver disease.
Scientists reveal key insights into mitochondrial function in cancer cells
March 15, 2023 -- New research represents the first step toward creating highly detailed three-dimensional maps of lung tumors using genetically engineered mice...
Reforestation accounts for only a quarter of carbon dioxide emissions from new deforestation and degradation.
March 15, 2023 - Deforestation and deforestation caused by human and environmental changes such as fires and wildfires are rapidly exceeding existing forest indices, an international study has found.
Bird flu linked to hundreds of New England seal deaths in 2022
March 15, 2023 - Researchers have confirmed that an outbreak of highly pathogenic avian influenza (HPAI) has been linked to the deaths of more than 330 gray and New England seals in the North Atlantic.
Creating more beneficial bacteria
March 15, 2023 - In a breakthrough in genetic engineering and synthetic biology, researchers have engineered Escherichia coli bacteria to protect against natural viral infections.
Glow-in-the-dark proteins help diagnose viral diseases
March 15, 2023 - Despite recent advances, highly sensitive diagnostic tests for viral diseases still require complex methods of sample preparation or interpretation of results, making them...
Neolithic pottery shows different types of milk processing
March 14, 2023 -- New research has shown that cheese was made from the milk of several animals in the late Neolithic era.
People leave a 'frozen signature' of microbes on Mount Everest.
March 14, 2023 — Thanks to technological advances in microbial DNA analysis, researchers have discovered that alpine boots aren't the only thing leaving footprints at the world's highest altitudes…
An innovative approach opens the door to a new treatment for Covid-19.
March 14, 2023 - A relatively simple and inexpensive procedure allows low-resource laboratories to detect SARS-CoV-2, as well as other...
Air pollution affects the success of flies
March 14, 2023 - Rising ozone levels from anthropogenic air pollution are destroying insects' sex pheromones, important mating signals, preventing successful...
The mirror-image molecules can alter neuronal signaling.
March 14, 2023 - With the help of several algae, chemists have discovered that one of the smallest adjustments to a biomolecule can lead to the most important effects ever imagined.
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