Lentinula edodes – Page 19

Mushroom stem-based diets elicit region-specific shifts in rainbow trout gut microbiota

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Researchers fed rainbow trout different diets made partly from mushroom stem waste and found that these ingredients beneficially changed the bacteria living in the fish’s gut. Different parts of the fish’s digestive system showed different changes in bacterial communities, suggesting these mushroom ingredients work in region-specific ways. The mushroom-based diets reduced harmful bacteria and increased beneficial ones, potentially improving fish health. This research shows how mushroom waste can be recycled into nutritious feed for farmed fish while promoting their health.

Correction: Gao et al. Haplotype-Resolved Genome Analyses Reveal Genetically Distinct Nuclei within a Commercial Cultivar of Lentinula edodes

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This is a correction notice for a scientific paper about the genetic makeup of commercial shiitake mushrooms. The researchers found that these mushrooms contain genetically distinct nuclei. The correction updates some figure references and information about unique genes to ensure the paper’s accuracy.

Optimal liquid-based DNA preservation for DNA barcoding of field-collected fungal specimens

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This research compares two liquid preservation solutions for storing fungal samples collected in the field. RNAlater and DESS both work well for preserving fungal DNA, but RNAlater performs better when samples are dried before DNA extraction. The study helps researchers choose the best method for preserving and studying wild fungi in natural ecosystems.

Genome Sequencing of Three Pathogenic Fungi Provides Insights into the Evolution and Pathogenic Mechanisms of the Cobweb Disease on Cultivated Mushrooms

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This research sequenced the DNA of three fungi that cause cobweb disease, a serious problem in mushroom farming that can destroy entire crops. Scientists discovered that these fungi spread disease by producing special enzymes that break down mushroom cell walls and releasing toxic compounds. By understanding the genetic basis of how these fungi attack mushrooms, researchers can now develop better strategies to prevent infection and protect valuable mushroom crops.

Proteins from Edible Mushrooms: Nutritional Role and Contribution to Well-Being

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Mushrooms are highly nutritious foods containing proteins as complete and high-quality as meat, with unique compounds that boost immunity, fight infections, and may help prevent diseases like cancer and diabetes. Different types of mushroom proteins have specific health benefits, from strengthening immune systems to lowering blood pressure and fighting viruses. Scientists are finding new ways to grow mushrooms and extract their proteins for use in sports nutrition, medicines, and fortified foods, making them increasingly valuable for human health and sustainability.

A concise review of mushrooms antiviral and immunomodulatory properties that may combat against COVID-19

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This review explores how medicinal mushrooms have compounds that could help fight COVID-19 and boost immune function. Various mushroom species contain natural substances like beta-glucans and polysaccharides that have shown antiviral properties and can strengthen the body’s immune response. The research suggests these mushrooms could potentially be used alongside conventional treatments to help patients recover from COVID-19 more effectively.

A Chromosome-Scale Genome of Trametes versicolor and Transcriptome-Based Screening for Light-Induced Genes That Promote Triterpene Biosynthesis

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Scientists created a detailed map of the Trametes versicolor mushroom’s genetic code using advanced sequencing technologies. This medicinal mushroom is known for cancer-fighting and immune-boosting properties. The research discovered that light exposure increases the production of beneficial compounds called triterpenes, which may explain how this mushroom’s medicinal qualities work and could help scientists grow it more effectively.

High-Resolution Core Gene-Associated Multiple Nucleotide Polymorphism (cgMNP) Markers for Strain Identification in the Wine Cap Mushroom Stropharia rugosoannulata

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Scientists developed a new genetic tool called cgMNP markers to accurately identify different strains of wine cap mushrooms (Stropharia rugosoannulata). By analyzing the DNA of 105 mushroom strains collected from across China, they discovered that a single gene containing 865 genetic variations was sufficient to distinguish between all cultivated varieties. This breakthrough provides a practical way for mushroom farmers and researchers to identify specific strains quickly, which is important for breeding better mushrooms and maintaining quality in commercial production.

Influence of Pleurotus sapidus fruiting bodies on the performance, cecal microbiome, and gene expression in the liver and breast muscle of broilers

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Researchers tested whether edible mushroom fruiting bodies could be used as animal feed for chickens. They found that chickens fed diets containing oyster mushroom (Pleurotus sapidus) had reduced growth and lower nutrient absorption compared to control chickens. While mushroom-based feed appeared to increase beneficial gut bacteria diversity, it ultimately impaired overall chicken performance, suggesting mushroom fruiting bodies are not suitable as a primary feed component for commercial poultry production.

Bachu Mushroom Polysaccharide Alleviates Colonic Injury by Modulating the Gut Microbiota

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Researchers studied a polysaccharide extracted from Bachu mushrooms, a traditional medicinal fungus used in China, to treat inflammatory bowel disease in mice. The polysaccharide reduced inflammation by decreasing harmful inflammatory proteins and increasing beneficial bacteria in the gut. Treatment significantly improved disease symptoms and protected the colon from damage caused by chemical-induced colitis, suggesting this mushroom extract could potentially be developed into a natural treatment for inflammatory bowel disease.

Fungal Species: Lentinula edodes