wood decomposition – mycolab.ai

Plasticity of symbiotroph-saprotroph lifestyles of Piloderma croceum associated with Quercus robur L.

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A fungus called Piloderma croceum can switch between two lifestyles: breaking down dead wood to get nutrients, and forming beneficial partnerships with living oak tree roots. This research shows that dead wood colonized by this fungus acts like a ‘bank’ of fungal spores that can later establish symbiotic relationships with new trees. This process helps forests thrive by improving how trees obtain nutrients from soil. Understanding this dual lifestyle reveals how deadwood plays an important role in forest health beyond just decomposition.

Is Ischnoderma benzoinum a competitor or contributor to Heterobasidion annosum decomposition of pine and spruce wood? A comparison to Phlebiopsis gigantea

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This research examined how three wood-decomposing fungi interact when competing for the same wood resources. Scientists tested whether Ischnoderma benzoinum helps or hinders the harmful root rot fungus Heterobasidion annosum in pine and spruce forests. They found that the outcome depends on which fungus isolates are involved and which tree species is affected, with some combinations showing strong competition while others showed cooperative decomposition.

Progression of saproxylic fungal communities in fine woody debris in boreal forests of Oulanka, Finland, assessed by DNA metabarcoding

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Researchers used a novel method called MycoPins to study how fungi colonize and break down small pieces of dead wood in Finnish boreal forests. By placing sterilized wooden pins in the soil and analyzing the fungal DNA that colonized them over a year, they identified over 200 fungal species that play important roles in wood decomposition and nutrient cycling. The study compared how fungal communities differed in forests exposed to reindeer grazing versus protected areas, revealing how land management practices influence these hidden fungal ecosystems.

Research Keyword: wood decomposition

Plasticity of symbiotroph-saprotroph lifestyles of Piloderma croceum associated with Quercus robur L.

Is Ischnoderma benzoinum a competitor or contributor to Heterobasidion annosum decomposition of pine and spruce wood? A comparison to Phlebiopsis gigantea

Progression of saproxylic fungal communities in fine woody debris in boreal forests of Oulanka, Finland, assessed by DNA metabarcoding