phylogenetic analysis – Page 37

Whole Genome Sequence of an Edible Mushroom Stropharia rugosoannulata (Daqiugaigu)

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Scientists have decoded the complete genetic blueprint of the wine cap mushroom (Stropharia rugosoannulata), a popular edible mushroom grown worldwide. The research identified over 12,000 genes and discovered the mushroom contains powerful enzymes that break down plant material, explaining why it grows so well on straw and corn stalks. The study also revealed that different parts of the mushroom (cap and stem) have different functions, with stems focusing on energy production and caps on growth and development.

Candidemia due to Candida lambica in a neutropenic oncology patient: A rare case report

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A 56-year-old cancer patient developed a rare blood infection caused by an unusual yeast called Candida lambica while receiving chemotherapy. Despite taking antifungal medication for prevention, the patient developed a serious fever and low white blood cell count. Doctors identified the infection through genetic testing and treated it with a different antifungal drug called voriconazole, which successfully cleared the infection.

Gastrointestinal and Intra-Abdominal Mucormycosis in Non-Haematological Patients—A Comprehensive Review

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This review examines a serious but rare fungal infection called mucormycosis that affects the stomach and intestines. The infection most commonly occurs in patients with diabetes, those who have received organ transplants, or those in intensive care units. Diagnosis can be difficult because symptoms are non-specific, but prompt treatment with antifungal medications and surgery when possible significantly improves survival rates. Early recognition and rapid diagnosis are critical for patients to have the best outcomes.

A Novel Phaeoacremonium Species Isolated from Galls on the Chinese Magnolia-Vine (Schisandra chinensis) in Korea

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Researchers in Korea discovered a new fungal species living inside galls (abnormal growths) on Chinese magnolia-vine plants. The fungus, named Phaeoacremonium schisandrae, was found inside larvae of gall-midges using genetic testing and microscopy. This discovery brings the total number of known Phaeoacremonium species to 73 and marks the first time this fungus has been found associated with gall-midge insects, expanding our understanding of fungal diversity in Korea.

Identification and Biological Characteristics of Alternaria gossypina as a Promising Biocontrol Agent for the Control of Mikania micrantha

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Scientists discovered that a fungus called Alternaria gossypina can effectively kill an invasive weed called Mikania micrantha that threatens ecosystems worldwide. Through laboratory testing, they identified optimal conditions for growing this fungus and confirmed it can infect and damage the weed’s leaves. This discovery offers a promising natural and environmentally-friendly alternative to chemical herbicides for controlling this problematic invasive plant species.

Antimicrobial and antiparasitic potential of lupeol: antifungal effect on the Candida parapsilosis species complex and nematicidal activity against Caenorhabditis elegans

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Researchers tested a natural compound called lupeol against disease-causing yeasts and parasitic worms. Lupeol successfully killed or inhibited the growth of Candida yeast species that are becoming resistant to current medications. The compound also showed strong activity against parasitic roundworms. This discovery suggests lupeol could be developed as a new treatment option for fungal and parasitic infections.

Acremonium quercivorum (Hypocreales, Sordariomycetes), a New Species from Oak (Quercus spp.) Growing in Algeria

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Scientists discovered a new fungal species called Acremonium quercivorum found on declining oak trees in Algeria. This fungus was identified through a combination of microscopic examination and DNA analysis comparing it to related species. The discovery represents the first documented case of this particular Acremonium species associated with oak decline in Algeria and contributes to understanding fungal diversity in oak forest ecosystems.

Brown locusts, Locustana pardalina, host fluconazole-resistant Candidozyma (Candida) auris, closely related to Clade III clinical strains

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Researchers discovered that brown locusts in South Africa can carry a dangerous drug-resistant fungus called Candida auris in their digestive systems. This fungus, which causes serious infections in hospitals and is resistant to the antifungal drug fluconazole, may use locusts as a way to spread to humans or other environments. The study suggests that insects could play an important role in how dangerous fungi emerge and spread globally, particularly in warm climates where locusts thrive.

Newly Discovered Fungal Species from Black Pepper Marketed in Brazil: Penicillium pipericola sp. nov. and Syncephalastrum brasiliense sp. nov.

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Researchers in Brazil discovered two new fungal species found on commercially sold black pepper. While one species can produce a toxic compound that concerns food safety experts, both species also produce molecules with potential medical benefits, including compounds that may help fight cancer and neurological diseases. This discovery highlights the importance of monitoring fungi in food products while also revealing unexpected pharmaceutical potential hidden in everyday spices.

Characterization of Fungal Pathogens Causing Blueberry Fruit Rot Disease in China

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Researchers in China identified seven different fungi causing blueberry fruit rot disease from samples collected in Guizhou and Fujian provinces. Three of these fungi were found on blueberries for the first time. The study showed that blueberries can suffer from multiple fungal infections at once, both during growth and after harvest, causing significant crop losses. Understanding these different pathogens helps farmers develop better strategies to prevent and manage blueberry diseases.

Research Keyword: phylogenetic analysis