Results 31 to 40 of about 364 (116)

Interactions between several species of macrophytes, zoosporic fungi and fungus-like organisms in different seasons in trophically different water bodies

open access: yes, 2008
Excretion into the environment of dissolved organic matter produced during photosynthesis is a characteristic phenomenon for several species of aquatic macrophytes (Wetzel 1969 a, b). Several of these substances are imbibed by heterotrophic microorganisms and may also inhibit the growth of other hydrobionts.
Czeczuga, Bazyli   +3 more
openaire   +2 more sources

The Functional Role of Fungi and Bacteria in Sulfur Cycling During Kelp (Ecklonia Radiata) Degradation: Unconventional Use of PiCrust2

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 4, August 2025.
The microbial remineralization of Ecklonia radiata produces substantial amounts of climate‐relevant compounds, including dimethylsulfoniopropionate, carbon, sulphur and alkalinity. While bacterial metabolic pathways are well‐characterised and relatively predictable, fungal contributions remain underexplored due to the lack of metabolic predictive tools
Anita K. Perkins   +4 more
wiley   +1 more source

Farming System and Nematodes Affect the Rhizosphere Microbiome of Tropical Banana Plants

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 4, August 2025.
The banana crops showed a core microbiome of 77 ASV, mostly belonging to Proteobacteria, Actinobacteria, and Bacilli. Specific groups of bacteria and fungi were linked to each nematode species or feeding group, with a core microbiome of correlated taxa found only when considering nematodes by feeding groups.
Mariantonietta Colagiero   +4 more
wiley   +1 more source

Exploring Environmental Microfungal Diversity Through Serial Single Cell Screening

open access: yesMolecular Ecology Resources, Volume 25, Issue 3, April 2025.
ABSTRACT Known for its remarkable diversity and ecological importance, the fungal kingdom remains largely unexplored. In fact, the number of unknown and undescribed fungi is predicted to exceed the number of known fungal species by far. Despite efforts to uncover these dark fungal taxa, we still face inherent sampling biases and methodological ...
Joana Mariz   +3 more
wiley   +1 more source

Genomics and phylogenetic relationships of microsporidia and their relatives

open access: yesJournal of Eukaryotic Microbiology, Volume 71, Issue 5, September/October 2024.
Abstract Microsporidia are intracellular parasites that all possess a unique infection apparatus involving a polar tube. Upon contact with a host cell, this tube forms the conduit through which the parasite enters the host. Infecting mostly animals, microsporidian species can be transmitted vertically or horizontally, and exert various effects on their
Lilith R. South   +2 more
wiley   +1 more source

Histone (de)acetylation in epigenetic regulation of Phytophthora pathobiology

open access: yesMolecular Plant Pathology, Volume 25, Issue 7, July 2024.
This review provides insight into histone (de)acetylation in epigenetic regulation of Phytophthora pathobiology, including the structure, diversity, and phylogeny of HATs and HDACs in view of nitro‐oxidative conditions. Abstract Phytophthora species are oomycetes that have evolved a broad spectrum of biological processes and improved strategies to cope
Yufeng Guan   +5 more
wiley   +1 more source

Dynamic rearrangement of F‐actin organization triggered by host‐specific plant signal is linked to morphogenesis of Aphanomyces cochlioides zoospores

open access: yesCell Motility, 2008
AbstractCochliophilin A (5‐hydroxy‐6,7‐methylenedioxyflavone), a root releasing host‐specific plant signal triggers chemotaxis and subsequent morphological changes in pathogenic Aphanomyces cochlioides zoospores before host penetration. The present study illustrates time‐course changing patterns of cytoskeletal filamentous actin (F‐actin) organization ...
openaire   +3 more sources

Community structure and functional diversity of aquatic fungi are correlated with water quality: Insights from multi‐marker analysis of environmental DNA in a coastal watershed

open access: yesEnvironmental DNA, Volume 6, Issue 3, May–June 2024.
Our work links variation in water quality to ecosystem processes by way of fungal species composition and functional diversity. We show a surprising degree of local variability in fungal composition and functional diversity that is correlated with anthropogenic impacts on water quality such as nutrient concentrations and temperature.
Lauren Cortez French   +3 more
wiley   +1 more source

Comparison of the effectiveness of four organic chemoattractants towards zoospores of Ulva pertusa and macrofouling.

open access: yesJournal of environmental biology, 2009
Algal spores respond to many environmental variables, especially to chemical "cues". This chemotactic response can be utilized to attract spores, thereby colonization of a new substrata is possible to be influenced. In this attempt, four chemoattractant candidates were screened against spores of Ulva pertusa to reveal their efficiencies. Attachment and
Ji Hyun, Lee   +5 more
openaire   +1 more source

Planktonic Marine Fungi: A Review

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 129, Issue 3, March 2024.
Abstract Fungi in marine ecosystems play crucial roles as saprotrophs, parasites, and pathogens. The definition of marine fungi has evolved over the past century. Currently, “marine fungi” are defined as any fungi recovered repeatedly from marine habitats that are able to grow and/or sporulate in marine environments, form symbiotic relationships with ...
Xuefeng Peng   +16 more
wiley   +1 more source

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