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Two new species and a new host record of Hyphomycetes associated with decaying wood in Yunnan Province, China

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Scientists discovered two previously unknown fungal species and found an existing species on a new plant host in Yunnan Province, China. These fungi, belonging to the Sporidesmiaceae family, were found on decaying wood in freshwater environments. The researchers used both traditional microscopy and modern DNA analysis to identify and describe these organisms, adding to our knowledge of fungal diversity in this region.

The Expanding Truffle Environment: A Study of the Microbial Dynamics in the Old Productive Site and the New Tuber magnatum Picco Habitat

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This study examined the microbial communities in white truffle forests in Italy, comparing an established productive forest with a nearby expanding area. Researchers found that the expanding area had more diverse fungal communities with opportunistic species like Mortierella, while the mature forest had a more stable community dominated by ectomycorrhizal fungi. The study identified specific bacteria like Sphingomonas that showed positive associations with white truffles, suggesting these microbes may play important roles in truffle development and could help guide future cultivation efforts.

Two new Periconia species (Pleosporales, Ascomycota) in China

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Scientists discovered two new fungal species in China belonging to the genus Periconia. These fungi were found in different habitats: one in freshwater streams on decaying wood and another on dead corn leaves. By examining their physical features and DNA sequences, researchers confirmed they are distinct species that differ from known Periconia species. This discovery adds to our understanding of fungal diversity in Chinese ecosystems.

Protein Coding Low-Copy rpb2 and ef1-α Regions Are Viable Fungal Metabarcoding DNA Markers Which Can Supplement ITS for Better Accuracy

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Researchers tested different DNA markers for identifying fungal species using DNA sequencing technology. They compared the standard fungal marker (ITS) with two alternative protein-coding markers (rpb2 and ef1-α) on closely related mushroom species. The results showed that using multiple markers together provides better and more reliable identification of fungal species compared to using just one marker, which is especially useful for environmental monitoring and species identification studies.

The Effects of the Substrate Length and Cultivation Time on the Physical and Mechanical Properties of Mycelium-Based Cushioning Materials from Salix psammophila and Peanut Straw

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Researchers developed eco-friendly cushioning materials by growing mushroom mycelium (fungal networks) on agricultural waste like willow and peanut straw. These materials match the performance of plastic foam used in packaging but are completely biodegradable and made from renewable resources. By adjusting how long the mushrooms grow and the size of the substrate pieces, scientists can control the final product’s strength, flexibility, and water resistance.

Polyphasic characterization and mating type allele distribution of Monilinia laxa in Iranian stone fruit orchards

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Brown rot is a serious fungal disease affecting fruit trees like apricots, cherries, and plums. Researchers collected over 400 fungal isolates from Iranian fruit orchards and identified two main species causing the disease, with one species being far more common. By developing new genetic tests, scientists discovered both male and female forms of the fungi exist in equal proportions, suggesting the disease could evolve through sexual reproduction, which has important implications for managing the disease in orchards.

Towards understanding the impact of mycorrhizal fungal environments on the functioning of terrestrial ecosystems

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This research examines how different types of fungal partners of plants affect soil health and function. Scientists propose a new framework called mycorrhizal fungal environments (MyFE) to better understand how these underground fungi influence carbon storage, nutrient cycling, and overall soil properties. They introduced a large-scale experiment called Mycotron to study three main types of mycorrhizal fungi and their distinct impacts on soil processes, which could help us better manage soils in response to climate change.

The addition of six novel species and a new record of Amphisphaeria from northern Thailand

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Scientists discovered six new species of fungi called Amphisphaeria in northern Thailand, all found on dead wood. These fungi play an important role in decomposing woody materials in nature. By examining both their physical characteristics and genetic material, researchers confirmed these are distinct species previously unknown to science. One previously known species was also found on a new type of host plant.

Diversity and Distribution of Colletotrichum Species Causing Anthracnose in China

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Researchers identified 16 different species of Colletotrichum fungi causing anthracnose (a leaf and branch disease) in plants across five Chinese provinces. They discovered four previously unknown species and clarified the classification of several known species using DNA analysis. The study found that different regions had different predominant fungal species, with walnut being particularly susceptible to specific Colletotrichum species. These findings help understand and manage anthracnose diseases in economically important plants in China.

Catalogue of fungi in China 1. New taxa of plant-inhabiting fungi

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Scientists in China have discovered 33 new types of fungi, including 2 entirely new genera and 18 previously unknown species. These fungi were found growing on dead wood, leaves, and plant materials across different regions of China. By combining detailed microscopic observations with DNA analysis, researchers confirmed these are genuinely new species distinct from known types. This work is part of an ongoing effort to catalog and document all the diverse fungi living in China’s varied landscapes.

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