therapeutic action: None mentioned

Two new species of Entoloma subg. Cyanula sect. Asprella (Entolomataceae, Agaricales) from subtropical regions of China

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Scientists have identified two new mushroom species in China belonging to the genus Entoloma. These small blue and magenta mushrooms, named E. qingluan and E. zilin, were discovered in subtropical forests of Fujian and Zhejiang provinces. Using microscopic examination and genetic analysis, the researchers confirmed these were previously unknown species and provided detailed descriptions for scientific identification and classification.

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Diversity of Lignicolous Freshwater Fungi from Yuanjiang River in Yunnan (China), with the Description of Four New Species

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Scientists studied freshwater fungi living on decaying wood in the Yuanjiang River in southwestern China. They collected samples and used both microscopy and genetic analysis to identify nine fungal species, four of which were previously unknown to science. This research helps us understand the diversity of fungi in freshwater ecosystems and their role in breaking down wood materials in nature.

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Exploring Mitochondrial Heterogeneity and Evolutionary Dynamics in Thelephora ganbajun through Population Genomics

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Scientists studied the mitochondrial DNA of an edible mushroom species found only in Yunnan, China, called Thelephora ganbajun. They discovered that these mushrooms have unusual genetic diversity in their mitochondria, with multiple different versions of certain genes coexisting within individual organisms. This genetic flexibility appears to be an adaptation that helps the species survive in diverse environmental conditions and prevents the accumulation of harmful mutations.

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Comparative transcriptomics uncovers poplar and fungal genetic determinants of ectomycorrhizal compatibility

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This research reveals the genetic ‘conversation’ between poplar tree roots and fungal partners that determines whether they form beneficial relationships. Scientists compared how different fungal species interact with poplar roots, identifying which genes turn on and off to allow compatible partnerships to develop. The study found that successful symbiosis requires careful coordination of plant defenses and fungal signaling molecules, particularly at the critical early stages of contact.

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Phylogeny, taxonomy and geographic distribution of novel and known fungi with holoblastic-denticulate conidiogenesis in Rhamphoriales and Pleurotheciales (Sordariomycetes)

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Researchers have discovered and described four new fungal species that live in decaying wood and soil, particularly in temperate forests. These fungi share a unique way of producing spores (conidiogenesis) that helps scientists classify and understand their relationships. Using genetic sequencing and environmental DNA data from around the world, scientists mapped where these fungi are found and learned that different species prefer different climates. This research improves our understanding of fungal diversity and how these decomposer organisms are distributed globally.

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