Research Keyword: microbial identification

Identification of bacterial communities associated with needle mushroom (Flammulina filiformis) and its production environment

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Researchers studied the bacteria living in needle mushroom farms in China to understand which microbes help mushrooms grow well and which ones cause diseases. They found that farms in different regions have different bacterial communities, with some bacteria being beneficial while others cause rot and disease. By identifying these bacteria, the study provides information to help farmers grow healthier, safer mushrooms through better farming practices.

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Lack of correlation between in vitro and within patient measures of P. aeruginosa biofilms in cystic fibrosis

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Researchers compared how Pseudomonas aeruginosa bacteria form biofilms (protective clusters) in lung samples from cystic fibrosis patients versus in laboratory culture dishes. They found that the bacteria behave quite differently in the lab compared to in patients’ lungs, suggesting that laboratory tests may not accurately predict how well antibiotics will work in real patients. This highlights the importance of studying bacteria directly from patient samples to better understand how infections actually develop and progress.

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A case of rare fungal keratitis caused by Pseudoshiraia conidialis

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A 61-year-old woman scratched her eye with a bamboo branch and developed a serious fungal eye infection caused by a rare fungus called Pseudoshiraia conidialis. This is the first reported case of this particular fungus infecting human eyes. Although initial treatment with antifungal medications showed promise, the infection proved difficult to cure due to the fungus being resistant to multiple antifungal drugs. The case highlights the importance of early diagnosis and treatment of fungal eye infections.

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Ventilator-associated pneumonia caused by a new-found opportunistic fungal pathogen—Myceliophthora heterothallica: a case report

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A 67-year-old woman suffered cardiac arrest and required a breathing machine to survive. While on the ventilator, doctors discovered an unusual fungal infection in her lungs caused by Myceliophthora heterothallica, which had never been documented as a human pathogen before. With standard bacterial antibiotics and supportive care, the patient recovered and was discharged after four weeks, suggesting this fungus may be less dangerous than related species.

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Microbial decay of wooden structures: actors, activities and means of protection

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Wood is an increasingly popular sustainable building material, but fungi and bacteria can cause significant damage to wooden structures. This review explains how different types of fungi and bacteria decay wood through various mechanisms, describes advanced DNA methods to identify these microorganisms, and outlines practical strategies to protect wood. By combining proper design, chemical treatments, and wood modification techniques, builders can extend the lifespan of wooden structures while maintaining environmental sustainability.

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