Results 71 to 80 of about 1,346 (173)

Taxonomic, phylogenetic and functional β‐diversity of stream algae is driven by the number of added nutrients and herbivory

Journal of Ecology, Volume 113, Issue 11, Page 3390-3405, November 2025.
Higher numbers of added nutrients (NAN) in treatment (T) relative to control (C) algal communities (1) and grazing (2) elevated taxonomic/phylogenetic nestedness (βNes) and functional gradient (βGra) components of β‐diversity. Herbivory favoured grazer‐resistant inferior competitors (2).
Sophia I. Passy, Chad A. Larson
wiley   +1 more source

Description of a New Telonemia Genus and Species With Novel Observations Providing Insights Into Its Hidden Diversity

Journal of Eukaryotic Microbiology, Volume 72, Issue 6, November/December 2025.
ABSTRACT Telonemia is a fascinating and understudied group of microbial eukaryotes known to have a vast diversity that is still uncharacterized. In fact, although their phylogenetic position is still actively debated, their diversity and biology are largely unexplored: to date, there are only seven described species in three genera, although there are ...
Helena Mostazo‐Zapata, Alex Gàlvez‐Morante, Cédric Berney, Xènia Maya‐Figuerola, Cristiana Sigona, David López‐Escardó, Elisabet L. Sà, Dolors Vaqué, Daniel J. Richter   +8 more
wiley   +1 more source

The largest moss carpet transplant in Antarctica and its bryosphere cryptic biodiversity

, 2021
As part of the reconstruction of the Brazilian Antarctic Station on King George Island, three areas of moss carpet were transplanted to minimize the impact of the new facilities on the local biodiversity. A total of 650 m2 of moss carpet was transplanted
Câmara, Paulo E.A.S., Convey, Peter, Henriques, Diego Knop, Rangel, Sandro B., Silva, Micheline Carvalho, Barreto, Cristine Chaves, Rosa, Luiz H., Konrath, Marcelo, Pinto, Otavio H.B., de Oliveira, Hermeson Cassiano   +9 more
core   +1 more source

Metabolic pathway redundancy within the apicomplexan-dinoflagellate radiation argues against an ancient chromalveolate plastid

Communicative & Integrative Biology, 2016
The chromalveolate hypothesis presents an attractively simple explanation for the presence of red algal-derived secondary plastids in 5 major eukaryotic lineages: “chromista” phyla, cryptophytes, haptophytes and ochrophytes; and alveolate phyla ...
Ross F. Waller, Sebastian G. Gornik, Ludek Koreny, Arnab Pain   +3 more
doaj   +1 more source

Fungal-Like Plant Pathogens

, 2020
The organisms described in this chapter are eukaryotic and they belong to two different kingdoms, Chromista and Protozoa. They are often incorrectly referred to as 'fungi' because they have some morphological traits in common with true fungi.
Munk, Lisa, Tronsmo, Anne Marte, Jørgensen, Hans Jørgen Lyngs, Tronsmo, Arne   +3 more
core   +1 more source

Sparse genetic data limit biodiversity assessments in protected areas globally

Frontiers in Ecology and the Environment, Volume 23, Issue 8, October 2025.
Global conservation targets include protecting genetic diversity within species. Yet few studies have assessed whether protected areas (PAs) include genetically diverse populations across species globally. A first step is understanding the availability of population genetic data that could be used in these assessments.
Ivan Paz‐Vinas, Amy G Vandergast, Chloé Schmidt, Deborah M Leigh, Simon Blanchet, René D Clark, Eric D Crandall, Hanne De Kort, Jeff Falgout, Colin J Garroway, Eleana Karachaliou, Francine Kershaw, David O’Brien, Malin L Pinsky, Gernot Segelbacher, Rachel H Toczydlowski, Margaret E Hunter   +16 more
wiley   +1 more source

Automated identification of soil Fungi and Chromista through Convolutional Neural Networks

Engineering Applications of Artificial Intelligence
The identification of soil microorganisms plays a crucial role in agriculture and horticulture, as it enables the monitoring of beneficial species and early detection of pathogens. In this study, we propose a system that utilizes machine vision and machine learning techniques, specifically Convolutional Neural Networks, to automate the identification ...
Karol Struniawski, Ryszard Kozera, Pawel Trzcinski, Anna Lisek, Lidia Sas-Paszt   +4 more
openaire   +2 more sources

Fig. 1 in Morphological and Molecular Identification of Isospora sepetibensis (Chromista: Miozoa: Eimeriidae) from a New Host, Trichothraupis melanops (Passeriformes: Thraupidae: Tachyphoninae) in South America

, 2019
Fig. 1. Photomicrographs of sporulated oocysts of Isospora sepetibensis, a coccidium species recovered from the black-goggled tanager Trichothraupis melanops.
Genovez-Oliveira, Jhon Lennon, De Oliveira, Águida A., De Lima, Viviane M., Ferreira, Ildemar, Berto, Bruno P., Cardozo, Sergian V.   +5 more
core   +1 more source

White rust species (Chromista, Peronosporomycetes, Albuginales, Albuginaceae) on common weeds in Hungary

Acta Agraria Debreceniensis, 2015
The obligate plant parasite fungi in the family Albuginaceae are responsible for causing white rust diseases on weeds and they are rather common worldwide. Weedy plants with characteristic symptoms have been collected in 2014 and 2015 on location Hajdú-Bihar and Jász-Nagykun-Szolnok counties in Hungary.
Tamás Tóth, György Kövics
openaire   +2 more sources

Fig. 2. Maximum likelihood tree estimated from the cox1 in Morphological and Molecular Identification of Isospora sepetibensis (Chromista: Miozoa: Eimeriidae) from a New Host, Trichothraupis melanops (Passeriformes: Thraupidae: Tachyphoninae) in South America

, 2019
Fig. 2. Maximum likelihood tree estimated from the cox1 sequences. Numbers at nodes represent bootstrap support (1,000 replicates; only values> 50% shown) for Neighbor-Joining and Maximum Likelihood, respectively.
Genovez-Oliveira, Jhon Lennon, De Oliveira, Águida A., De Lima, Viviane M., Ferreira, Ildemar, Berto, Bruno P., Cardozo, Sergian V.   +5 more
core   +1 more source