Results 21 to 30 of about 78 (50)

18S rDNA gene metabarcoding of microeukaryotes and epi‐endophytes in the holobiome of seven species of large brown algae

Journal of Phycology, Volume 59, Issue 5, Page 859-878, October 2023., 2023
Abstract Brown algae (Phaeophyceae) are habitat‐forming species in coastal ecosystems and include kelp forests and seaweed beds that support a wide diversity of marine life. Host‐associated microbial communities are an integral part of phaeophyte biology, and whereas the bacterial microbial partners have received considerable attention, the microbial ...
Marit F. Markussen Bjorbækmo, Juliet Brodie, Anders K. Krabberød, Ramiro Logares, Janina Fuss, Stein Fredriksen, Anders Wold‐Dobbe, Kamran Shalchian‐Tabrizi, David Bass   +8 more
wiley   +1 more source

The clubroot pathogen Plasmodiophora brassicae: A profile update

Molecular Plant Pathology, Volume 24, Issue 2, Page 89-106, February 2023., 2023
The clubroot pathogen wants to conquer the world, and how better than through social media. This Plasmodiophora brassicae profile highlights how the growers are in a constant fight with this devastating pathogen. Art by C.‐É. Brochu. Abstract Background Plasmodiophora brassicae is the causal agent of clubroot disease of cruciferous plants and one of ...
Muhammad Asim Javed, Arne Schwelm, Nazanin Zamani‐Noor, Rasha Salih, Marina Silvestre Vañó, Jiaxu Wu, Melaine González García, Thies Marten Heick, Chaoyu Luo, Priyavashini Prakash, Edel Pérez‐López   +10 more
wiley   +1 more source

Multigene phylogeny and cell evolution of chromist infrakingdom Rhizaria: contrasting cell organisation of sister phyla Cercozoa and Retaria

Protoplasma, 2018
Infrakingdom Rhizaria is one of four major subgroups with distinct cell body plans that comprise eukaryotic kingdom Chromista. Unlike other chromists, Rhizaria are mostly heterotrophic flagellates, amoebae or amoeboflagellates, commonly with reticulose ...
T. Cavalier-smith, E. Chao, Rhodri Lewis
semanticscholar   +1 more source

A Pilot Investigation of the Hidden Communities Associated With Dryas octopetala L. (Rosaceae) in Svalbard Using DNA Metabarcoding

Environmental Microbiology Reports, Volume 17, Issue 6, December 2025.
A single marker revealed a considerable diversity of organisms associate with Dryas octopetala. The rhizosphere contains more taxa than the phyllosphere. Some taxa are cited for the first time in the Svalbard Archipelago. The use of different DNA marker will increase diversity data in the Svalbard Archipelago.
Micheline Carvalho‐Silva, Luiz H. Rosa, Vívian N. Gonçalves, Marcelo H. S. Ramada, Kauana Beppler de Souza, Gabrielle S. M. de Araújo, Fabyano A. C. Lopes, Peter Convey, Paulo E. A. S. Câmara   +8 more
wiley   +1 more source

Temporal and Spatial Survey on the Abundance of Amoebae and Bacteria in an Estuary and the Role of Environmental Parameters

Environmental Microbiology Reports, Volume 17, Issue 5, October 2025.
Free‐living amoebae and bacteria were monitored along a salinity gradient over 1 year. Naegleria and Vibrio were the most represented genera, with salinity and dissolved oxygen identified as key factors structuring amoebae diversity and associated bacterial communities under changing environmental conditions.
Gaëlle Bednarek, Hélène Agogué, Arno Bringer, Tony Agion, Vincent Delafont, Yann Héchard   +5 more
wiley   +1 more source

Dead or Alive? Challenges in Discriminating Dietary From Host‐Associated Community via RNA and DNA Metabarcoding in a Filter Feeder

Environmental DNA, Volume 7, Issue 5, September–October 2025.
The present manuscript uses time series of highly standardized samples of a freshwater and a marine mussel from Germany to explore chances and challenges of identifying their associated community composition by a parallel DNA and RNA metabarcoding approach.
Isabelle Junk, Lina Frank, Nina Marschel, Henrik Krehenwinkel   +3 more
wiley   +1 more source

Discocelia Plataet Sp. n., a Small Incertae Sedis Cercozoan Flagellate

Journal of Eukaryotic Microbiology, Volume 72, Issue 5, September/October 2025.
ABSTRACT Cercozoa = Filosa (Rhizaria, SAR) is one of the largest rhizarian subgroups and consists of a diverse assemblage of amoeboid and flagellated protists. They are ecologically significant in microbial food webs, widely diverse, and even abundant in soils and deep marine sediments according to environmental sequencing.
Kristina Prokina, Guifré Torruella, Luis Javier Galindo, Omaya Dudin, Purificación López‐García, David Moreira   +5 more
wiley   +1 more source

Single Cell Transcriptomics, Mega-Phylogeny, and the Genetic Basis of Morphological Innovations in Rhizaria

bioRxiv, 2016
The innovation of the eukaryote cytoskeleton enabled phagocytosis, intracellular transport and cytokinesis, and is responsible for diverse eukaryotic morphologies.
A. Krabberød, Russell J. S. Orr, Jon Bråte, T. Kristensen, K. Bjørklund, Kamran Shalchian-Tabrizi   +5 more
semanticscholar   +1 more source

Distinct seasonal and annual variability of prokaryotes, fungi and protists in cropland soil under different tillage systems and soil texture

Soil Biology and Biochemistry
A sustainable use of croplands should utilize beneficial services provided by their resident soil microbiome. To identify potentially adverse environmental effects on soil microbiomes in the future, a better understanding of their natural variability is ...
Haotian Wang, Jingjing Yang, Damien R. Finn, J. Brunotte, Christoph C. Tebbe   +4 more
semanticscholar   +1 more source

Trophic Plasticity of the Invasive Redbelly Tilapia (Coptodon zillii) in China Inferred From DNA Metabarcoding Analysis

Ecology and Evolution, Volume 15, Issue 4, April 2025.
The feeding patterns of invasive populations of C. zillii in different habitats and seasons within a large‐scale geographic area (spanning 9.86° latitude and 10.47° longitude) in China were directly compared. ABSTRACT The redbelly tilapia (Coptodon zillii) is one of the most dangerous invasive alien fishes in the world.
Shoujie Tang, Ying Xing, Temesgen Tola Geletu, Jinliang Zhao   +3 more
wiley   +1 more source