Articles tagged with Mushrooms
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Researchers at University of Illinois find ancient fungal specimen with gills under cap, revealing insights into fungal evolution and adaptation to terrestrial environments. The oldest known fungus fossil, Gondwanagaricites magnificus, pushes the timeline for fungi's existence by millions of years.
Grilled and microwaved cooking methods are best for preserving the nutritional properties of mushrooms. Microwaving and grilling improve the antioxidant activity of cooked mushrooms compared to boiling and frying. Grilling also offers additional benefits, including enhanced polyphenol content.
Researchers have found a single enzyme responsible for producing a unique chemical defense in mushrooms, which can inhibit the growth of insect larvae. This novel mechanism is crucial for mushroom survival and highlights the importance of polyketide synthases in fungal defense.
Scientists have elucidated the molecular components involved in fungal bioluminescence, discovering a fluorescent mushroom species that produces a unique equivalent of oxyluciferin. Fungal luciferase may interact with multiple derivatives of fungal luciferin, leading to changes in emission intensity and color.
Researchers found that mushrooms can act as indicators of lawn responses to rising carbon dioxide levels. The study found that temperature and increased CO2 concentrations affected grass competition, leading to changes in mushroom carbon isotopes.
A team of scientists has discovered intact mushroom and mycophagous rove beetles in 99-million-year-old Burmese amber, shedding light on the early evolution of fungi. The findings suggest a long-term evolutionary stasis of body form for at least 99 million years.
Researchers at Michigan State University have genetically sequenced two species of poisonous mushrooms, discovering that they can produce billions of compounds through one molecular assembly line. This could lead to more efficient synthesis of new compounds for treating lethal diseases.
Certain edible mushrooms have been found to contain bioactive compounds with potential neuroprotective effects, enhancing nerve growth in the brain. The study suggests these mushrooms may help reduce or delay the development of age-related neurodegeneration.
A recent survey of 1,993 people who experienced negative reactions to psilocybin found that 10.7% reported putting themselves or others at risk for physical harm. Despite this, most respondents described their experience as 'meaningful' and ranked it among the top five most significant experiences in their lives.
A new study reveals that leaf-cutter ants have not fully domesticated their fungal symbionts, despite having a mutually beneficial relationship. The ants adjust the nutrient content of their mulch to minimize mushroom production, but this strategy has constraints on productivity.
A recent study published by the University of Montana forest ecology professor Andrew Larson estimated that burned white fir forests in Yosemite alone could produce an average crop of over 1 million morels per year. The research provides concrete data on morel abundance, supporting park rules allowing personal use picking.
A rare 50-million-year-old Baltic amber discovery shows an ancient insect, similar to a walking stick, escaping its skin and fleeing into freedom as tree sap flows over the remaining exoskeleton.
Scientists at the University of Bristol have developed a novel way to produce new antibiotics, increasing production by over 2,000 per cent. This breakthrough could lead to cost-effective treatments for resistant strains of tuberculosis and Staphylococcus aureus.
Researchers at Purdue University have found that the fungus Moniliophthora roreri reproduces clonally rather than sexually, producing billions of spores that destroy cocoa pods. This discovery could help improve cacao breeding programs and develop resistant cultivars.
A team of astronomers has found evidence of repeated fast radio bursts (FRBs) originating from the same location in the sky, contradicting the long-held assumption that these bursts are isolated events. This discovery rules out entire classes of theoretical models and suggests that the burst source can recharge in minutes.
Researchers from Swiss and German institutions analyzed truffle samples for radioactivity 30 years after Chernobyl. The study found negligible amounts of radioactive caesium in Burgundy truffles, making them safe for consumption. The results suggest that the unique nutrient uptake mechanism of Tuber aestivum may be responsible for this...
Dracula orchids mimic mushrooms to attract fruit flies, which then spread pollen. The study found the key to mimicry lies in the mushroom-like labellum attached to the plant's reproductive column.
Dracula orchids deceive flies by mimicking mushrooms with scent-free artificial flowers and visual cues. This innovative approach allows researchers to understand complex communication in remote cloud forests.
A team of engineers at the University of California, Riverside has developed a new type of lithium-ion battery anode made from portabella mushrooms. The mushroom-based material is highly porous and allows for increased electrolyte-active material over time, making it a potential replacement for traditional graphite anodes.
Researchers adapted rock imaging methods to study fungi on paper, revealing that fungi grow similarly to mushrooms and can be embedded within paper fibers. This new insight enables conservators to develop effective conservation strategies for paper artefacts.
A case study in Canadian Medical Association Journal highlights the risks of eating wild mushrooms, with a woman requiring a liver transplant after consuming misidentified Aminata bisporigera. The authors emphasize the importance of proper identification and caution against premature discharge from hospital or emergency department.
Researchers from Brazil and Canada have found a species of fungus gnats feeding on mushrooms in South America. The study provides valuable insights into the life stages of these tiny insects and their interactions with fungi.
Researchers found that fruit flies can learn to connect different scents with sugar rewards depending on the hour. The insects' ability to tell time remained as long as events were separated by at least four hours.
A team of researchers used DNA from frozen and dried specimens to analyze a dataset of 39 genomes, defining seven new suborders and the 'trunk' of the Agaricales tree. The study provides a framework for testing hypotheses of mushroom evolution and highlights the importance of fungaria as scientific resources.
Researchers discovered that bioluminescent fungi produce light to attract insects that disperse their spores. The circadian control of bioluminescence makes the process more efficient and helps the mushrooms save energy. Studying these organisms is crucial for understanding forest ecosystems and the carbon cycle.
A carnivorous oyster mushroom has been found to use a hole-punching protein similar to the human immune system. This discovery could lead to new treatments for autoimmune diseases, cancer, and bacterial infections, as well as pest control methods for agriculture.
A team of Michigan State University scientists has discovered an enzyme, called POPB, which converts toxins into cyclic peptides with missile-like precision in the human liver. This breakthrough could lead to single-minded medicines with zero side effects by harnessing the distinct properties of POPB.
Researchers have discovered fungal genes associated with the devastating witches' broom disease of the chocolate tree. The study identified 1,967 unique genes and 8,617 fungal genes active in infected green brooms, providing a new basis for developing targeted treatments.
Researchers used DNA sequencing to rapidly identify and describe three new fungal species found in a local grocery store packet of porcini mushrooms. The study demonstrates the feasibility of accelerating the documentation and description of new Fungi species, highlighting the need for further identification efforts.
Scientists from the University of Vienna have identified the enzyme responsible for mushroom browning, which has implications for food spoilage prevention and medical treatment. The study's findings provide a new understanding of the mechanisms behind tyrosinase pigmentation.
A two-year project aims to improve Ugandans' diets by increasing high-quality mushroom spawn availability. Researchers will develop a breeding program and indigenous germplasm bank, addressing concerns of soil contamination and introducing spent mushroom compost evaluation.
A recent study from Washington State University challenges conventional wisdom on wine flavor finish. Researchers found that fruity flavors disappear from the palate earlier than oaky, floral, and earth flavors perception. This discovery sheds new light on the complex relationship between taste, aroma, and flavor in wine.
Researchers found that mushrooms release water vapor to cool the air locally, creating convective cells that lift spores away from the fungus. This process allows mushrooms to spread their spores even in adverse conditions.
A new study published in the Journal of Food Protection shows that heat generated during composting is adequate for eliminating human pathogens from mushroom substrates. The findings minimize the effects of federal produce standards on the mushroom industry.
Researchers have uncovered the evolutionary past of psychedelic mushrooms by studying their molecular and morphological traits. The study classifies 'magic' mushrooms into different families based on shared secondary metabolites, indicating a complex history of evolution and adaptation.
Scientists describe three new species of foetid fungi from New Zealand, known for their strong and unpleasant odor. The new species belong to the genus Gymnopus and can be recognized by their rotting cabbage-like smell and distinctive waxy layer.
Research at EB 2013 suggests that mushrooms can aid in weight loss and maintenance, while also providing a rich source of nutrients. Additionally, mushroom consumption has been linked to improved vitamin D levels and enhanced immune function.
A study estimating 32 million people in the US have used psychedelics reveals a widespread prevalence, particularly among young adults. Psychedelic use has remained relatively stable since the 1960s, with no significant increase or decrease over time.
Participants who substituted white button mushrooms for meat lost seven pounds and showed improvements in body composition compared to those on the standard diet. The study found that mushroom substitution resulted in lower calorie and fat intake, as well as a reduction in waist circumference and body mass index.
Researchers from Boston University School of Medicine discovered that eating mushrooms containing Vitamin D2 can increase and maintain vitamin D levels comparable to taking supplements. The study found that ingesting mushroom powder containing Vitamin D2 was as effective in raising and maintaining healthy adults' vitamin D status.
Researchers discovered that eating mushrooms containing vitamin D2 can effectively increase and maintain vitamin D levels in healthy adults. The study found that mushroom powder was as effective as taking supplemental vitamin D2 or vitamin D3.
Researchers from Basque Country describe two new species of Hydnum mushroom, Hydnum ovoideisporum and Hydnum vesterholtii, with distinct ovoid spores and ecological characteristics. The study confirms high genetic diversity among the genus, shedding light on their distribution and ecology.
Researchers have documented two new species of Hydnum, commonly known as ox tongue mushrooms, in the Iberian Peninsula. The discovery sheds light on the high genetic diversity of the Hydnum genus, which has been understudied due to its edible properties.
The study of the button mushroom's genome has revealed its ability to adapt to humus-rich environments, suggesting a higher capacity for metabolizing complex mixtures of lignin derivatives. This adaptation could have significant implications for forest carbon management and soil health.
A study by Vanderbilt University psychologists found that women are better than men at recognizing living organisms, such as birds and animals. In contrast, men tend to perform better in recognizing vehicles like cars and airplanes.
Researchers at Penn Vet found that a compound derived from the Coriolus versicolor mushroom, called polysaccharopeptide, significantly lengthened survival times for dogs with hemangiosarcoma. The study showed promising results, with some dogs living beyond a year without traditional chemotherapy.
Amanita mushroom evolution shifts from decomposing to symbiotic tree relationships, resulting in lost genetic capacity, according to Harvard researchers. The study reveals the transition came at a steep price, with genes associated with breaking down cellulose being sacrificed.
Doctors at Georgetown University Medical Center successfully treated four patients with amanitin poisoning using an IV preparation of milk thistle seeds. The treatment prevented liver failure and allowed all patients to fully recover without significant consequence.
Researchers B. Franz Lang and Mohamed Hijri have identified mushroom species that can consume petroleum, offering a breakthrough in soil decontamination. The discovery is based on phytoremediation principles, where microorganisms play a key role in degrading contaminants.
A new process boosts mushroom vitamin D content by 700%, while preserving essential nutrients like C and B vitamins. The UVB light processing technology has no adverse effects on mushrooms.
A rare bioluminescent fungus has been rediscovered in Brazil, shedding new light on its unique glowing properties. The fungus, previously seen since 1840, was reclassified and found to have a different bioluminescent mechanism than other fungi.
A new species of mushroom, Spongiforma squarepantsii, has been discovered in the forests of Borneo. The fungus has a bright orange color and can turn purple when exposed to certain chemicals, and it has unique gelatinous properties that allow it to revive quickly if it dries out.
Researchers identified phytochemicals in mushrooms that block aromatase enzyme activity, potentially reducing estrogen levels and killing hormone-dependent breast cancers. Early-stage studies show promise in preventing breast cancer recurrence and treating lung cancer.
A study published in Fungal Genetics and Biology reveals that morels have a long history of being appreciated by humans, with a 129-million-year timeline tracing back to the Cretaceous Period. Morels have evolved into 177 related species, with the Pacific Northwest serving as an evolutionary hotspot.
The study reveals how Dracula orchids masquerade as mushrooms to lure flies, while goblin spiders, small and secretive, are redefined in their taxonomy. New species discoveries provide insights into pollination and conservation efforts.
Researchers found that white button mushrooms enhance dendritic cell maturity, improving immune response to disease-causing pathogens. The study suggests that consuming adequate nutrients can support immune system health.
The complete genome of the split gill mushroom has been published, revealing a unique enzyme-based digestive apparatus that enables it to decompose wood. This knowledge can be used to genetically modify the fungus to optimize decomposition processes and improve the properties of wood.
Researchers found significant differences in heavy metal accumulation depending on mushroom species, with Chanterelles having high levels of lead and neodymium. The study suggests that the type of substrate plays a crucial role in metal accumulation, highlighting the need for further research into edible mushrooms
Researchers capture high-speed footage of tiny water droplets jumping off a man-made surface, similar to the ejection of spores from certain mushrooms. The phenomenon has applications in energy harvesting and thermal management, offering an efficient mechanism for removing condensate.
Researchers at San Francisco State University have discovered 7 new glow-in-the-dark mushroom species, including four new species and three new reports of luminescence in existing species. The discoveries, which include species from Belize to Japan, suggest that luminescence evolved at a single point and was later lost by some species.