Results 41 to 50 of about 16,203 (227)

First report of Epibiont ciliates (Ciliophora: Peritrichia) living on larvae of Leptophlebiidae (Ephemeroptera) from Brazil

open access: yesBrazilian Archives of Biology and Technology, 2017
Epibiosis was understood as a commensalism relation between two or more organisms. However, some studies have shown that epibionts can cause deleterious effects to their host.
Daniel Peroni Abrahão   +3 more
doaj   +1 more source

Spatiotemporal distribution of protists in the Yarlung Zangbo River, Tibetan Plateau

open access: yesWater Biology and Security, 2022
Protists, which include eukaryotic algae and protozoa, are crucially important for biogeochemical cycling and the aquatic food web but are sensitive to environmental fluctuations.
Peng Zhang   +6 more
doaj   +1 more source

The All-Data-Based Evolutionary Hypothesis of Ciliated Protists with a Revised Classification of the Phylum Ciliophora (Eukaryota, Alveolata) [PDF]

open access: yes, 2016
This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the ...
A Baroin-Tourancheau   +109 more
core   +1 more source

Free-living protozoa in two unchlorinated drinking water supplies identified by phylogenic analysis of 18S rRNA gene sequences [PDF]

open access: yes, 2009
Free-living protozoan communities in water supplies may include hosts for Legionella pneumophila and other undesired bacteria and also pathogens. This study aimed at identifying free-living protozoa in two unchlorinated groundwater supplies using ...
Valster, R.M.   +4 more
core   +1 more source

Use of common salt (NaCl) in the control Epistylis sp. in hybrid sorubim

open access: yesAgrarian, 2020
Epistylis sp. is an emerging parasite in Brazil and is commonly found in surubim Pseudoplatystoma spp. during the initial stages of production and, therefore, requires the establishment of prophylactic and therapeutic measures, aiming at its control ...
Robson Andrade Rodrigues   +5 more
doaj   +1 more source

Multi-gene-based phylogenetic analysis of oligotrich ciliates with emphasis on two dominant groups: Cyrtostrombidiids and strombidiids (Protozoa, Ciliophora) [PDF]

open access: yes, 2016
publisher: Elsevier articletitle: Multi-gene-based phylogenetic analysis of oligotrich ciliates with emphasis on two dominant groups: Cyrtostrombidiids and strombidiids (Protozoa, Ciliophora) journaltitle: Molecular Phylogenetics and Evolution ...
Agatha   +57 more
core   +1 more source

Fungal and fungal-like diversity in marine sediments from the maritime Antarctic assessed using DNA metabarcoding

open access: yesScientific Reports, 2022
We assessed the fungal and fungal-like sequence diversity present in marine sediments obtained in the vicinity of the South Shetland Islands (Southern Ocean) using DNA metabarcoding through high-throughput sequencing (HTS).
Mayanne Karla da Silva   +10 more
doaj   +1 more source

Not too big for its mouth: direct evidence of a macrodasyidan gastrotrich preyed in nature by a dileptid ciliate

open access: yesThe European Zoological Journal, 2022
Nearly ubiquitous and usually speciose in most aquatic habitats, the meiofaunal-sized gastrotrichs are recognized as an important component of marine and freshwater ecosystems.
M. A. Todaro, P. Luporini
doaj   +1 more source

Morphology and divisional morphogenesis of brackish water ciliate Novistrombidium rufinoi sp. nov. (Ciliophora: Oligotrichia) from Brazil [PDF]

open access: yes, 2016
The strombidiid ciliate Novistrombidium rufinoi sp. nov. is described from observations on live and protargol-impregnated specimens. The organisms were isolated from samples of slightly brackish water from Cabiúnas Lagoon, located in Parque Nacional da ...
Da Silva Paiva, Thiago   +2 more
core   +1 more source

Data Mining of the Coffee Rust Genome [PDF]

open access: yes, 2012
The genomes of nine isolates of _Hemileia vastatrix_, the causal agent of coffee leaf rust were sequenced by Illumina and 454. Quality control, cleaning and _de novo_ assemblies of data were performed.
Alvaro Gaitan   +5 more
core   +2 more sources

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