TY - JOUR A1 - Selbmann, L. A1 - Benkő, Z. A1 - Coleine, C. A1 - de Hoog, S. A1 - Donati, C. A1 - Druzhinina, I. A1 - Emri, T. A1 - Ettinger, C. L. A1 - Gladfelter, A. S. A1 - Gorbushina, Anna A1 - Grigoriev, I. V. A1 - Grube, M. A1 - Gunde-Cimerman, N. A1 - Karányi, Z. A. A1 - Kocsis, B. A1 - Kubressoian, T. A1 - Miklós, I. A1 - Miskei, M. A1 - Muggia, L. A1 - Northen, T. A1 - Novak-Babič, M. A1 - Pennacchio, C. A1 - Pfliegler, W. P. A1 - Pòcsi, I. A1 - Prigione, V. A1 - Riquelme, M. A1 - Segata, N. A1 - Schumacher, Julia A1 - Shelest, E. A1 - Sterflinger, K. A1 - Tesei, D. A1 - U’Ren, J. M. A1 - Varese, G. C. A1 - Vázquez-Campos, X. A1 - Vicente, V. A. A1 - Souza, E. M. A1 - Zalar, P. A1 - Walker, A. K. A1 - Stajich, J. E. T1 - Shed Light in the DaRk LineagES of the Fungal Tree of Life—STRES JF - Life N2 - The polyphyletic group of black fungi within the Ascomycota (Arthoniomycetes, Dothideomycetes, and Eurotiomycetes) is ubiquitous in natural and anthropogenic habitats. Partly because of their dark, melanin-based pigmentation, black fungi are resistant to stresses including UV- and ionizing-radiation, heat and desiccation, toxic metals, and organic pollutants. Consequently, they are amongst the most stunning extremophiles and poly-extreme-tolerant organisms on Earth. Even though ca. 60 black fungal genomes have been sequenced to date, [mostly in the family Herpotrichiellaceae (Eurotiomycetes)], the class Dothideomycetes that hosts the largest majority of extremophiles has only been sparsely sampled. By sequencing up to 92 species that will become reference genomes, the “Shed light in The daRk lineagES of the fungal tree of life” (STRES) project will cover a broad collection of black fungal diversity spread throughout the Fungal Tree of Life. Interestingly, the STRES project will focus on mostly unsampled genera that display different ecologies and life-styles (e.g., ant- and lichen-associated fungi, rock-inhabiting fungi, etc.). With a resequencing strategy of 10- to 15-fold depth coverage of up to ~550 strains, numerous new reference genomes will be established. To identify metabolites and functional processes, these new genomic resources will be enriched with metabolomics analyses coupled with transcriptomics experiments on selected species under various stress conditions (salinity, dryness, UV radiation, oligotrophy). The data acquired will serve as a reference and foundation for establishing an encyclopedic database for fungal metagenomics as well as the biology, evolution, and ecology of the fungi in extreme environments. KW - Adaptation KW - Black fungi KW - Dothideomycetes KW - Eurotiomycetes KW - Extremophiles KW - Genomics KW - Metabolomics KW - Secondary metabolites KW - Stress conditions KW - Transcriptomics PY - 2020 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-519328 DO - https://doi.org/10.3390/life10120362 VL - 10 IS - 12 SP - 362 PB - MDPI CY - Basel AN - OPUS4-51932 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Heeger, Felix A1 - Bourne, E. C. A1 - Wurzbacher, C. A1 - Funke, E. A1 - Lipzen, A. A1 - He, G. A1 - Ng, V. A1 - Grigoriev, I. V. A1 - Schlosser, D. A1 - Monaghan, M. T. T1 - Evidence for Lignocellulose-Decomposing Enzymes in the Genome and Transcriptome of the Aquatic Hyphomycete Clavariopsis aquatica JF - Journal of Funghi N2 - Fungi are ecologically outstanding decomposers of lignocellulose. Fungal lignocellulose degradation is prominent in saprotrophic Ascomycota and Basidiomycota of the subkingdom Dikarya. Despite ascomycetes dominating the Dikarya inventory of aquatic environments, genome and transcriptome data relating to enzymes involved in lignocellulose decay remain limited to terrestrial representatives of these phyla. We sequenced the genome of an exclusively aquatic ascomycete (the aquatic hyphomycete Clavariopsis aquatica), documented the presence of genes for the modification of lignocellulose and its constituents, and compared differential gene expression between C. aquatica cultivated on lignocellulosic and sugar-rich substrates. We identified potential peroxidases, laccases, and cytochrome P450 monooxygenases, several of which were differentially expressed when experimentally grown on different substrates. Additionally, we found indications for the regulation of pathways for cellulose and hemicellulose degradation. Our results suggest that C. aquatica is able to modify lignin to some extent, detoxify aromatic lignin constituents, or both. Such characteristics would be expected to facilitate the use of carbohydrate components of lignocellulose as carbon and energy sources. KW - Aquatic fungi KW - Differential expression KW - Lignocellulose KW - Laccase KW - RNA-Seq PY - 2021 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-536843 DO - https://doi.org/10.3390/jof7100854 VL - 7 IS - 10 SP - 2 EP - 11 PB - MDPI CY - Basel, Schweiz AN - OPUS4-53684 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -