Establishment of multicellularity represents a major transition in eukaryote evolution. A subgroup of Amoebozoa, the dictyosteliids, has evolved a relatively simple aggregative multicellular stage resulting in a fruiting body supported by a stalk. Protosteloid amoeba, which are scattered throughout the amoebozoan tree, differ by producing only one or few single stalked spores. Thus, one obvious...

Agroforestry values can be diversified and enhanced by capitalizing on natural associations of trees with specialty fungi. Fungi with potential agroforestry application include ectomycorrhizal as well as wood and litter decay species. Mushroom cultivation can provide profitable avenues for recycling low-value stemwood (either intact or in particle form) and in-place stump systems of harvested t...

The purpose of the study is to species composition xylotrophic fungi in spruce stands Kologrivsky Forest Nature Reserve (Kostroma region, Russia). On territory nature reserve, 20 pathogenic were found parasitizing on trunks living and dead trees. Dead wood (57%) main substrate for fungal fruiting bodies. Producing tree use about 28% xylophytes as a substrate, dry-standing – 15%.

Auricularia polytricha (Mont.) Sacc., a type of edible black-brown mushroom with a gelatinous and modality-specific fruiting body, is in high demand in Asia due to its nutritional and medicinal properties. Illumina Solexa sequenceing technology was used to generate very large transcript sequences from the mycelium and the mature fruiting body of A. polytricha for gene discovery and molecular ma...

The basidiomycete Laetiporus sulphureus var. miniatus belongs to the Aphyllophorales, Polyporaceae, and grows on the needleleaf tree. The fruiting bodies of Laetiporus species are known to produce N-methylated tyramine derivatives, polysaccharides, and various lanostane triterpenoids. As part of our ongoing effort to discover biologically active compounds from wood-rotting fungi, an anti-inflam...

Changes in gene expression have been hypothesized to play an important role in the evolution of divergent morphologies. To test this hypothesis in a model system, we examined differences in fruiting body morphology of five filamentous fungi in the Sordariomycetes, culturing them in a common garden environment and profiling genome-wide gene expression at five developmental stages. We reconstruct...

CONTEXT Wood specific gravity is a key element in tropical forest ecology. It integrates many aspects of tree mechanical properties and functioning and is an important predictor of tree biomass. Wood specific gravity varies widely among and within species and also within individual trees. Notably, contrasted patterns of radial variation of wood specific gravity have been demonstrated and relate...

Although the commercially important mushroom Lentinus (= Lentinula) edodes (Berk.) Sing. can be rapidly cultivated on supplemented wood particles, fruiting is not reliable. This study addressed the problem by developing more information about growth and development on a practical oakwood-oatmeal medium. The study determined (i) the components degraded during a 150-day incubation at 22 degrees C...