Results 31 to 40 of about 1,420 (186)

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

open access: yesEnviron Microbiol Rep
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.
Carvalho-Silva M   +8 more
europepmc   +2 more sources

Nuclear and Mitochondrial SSU rRNA Genes Reveal Hidden Diversity of Haptophrya Endosymbionts in Freshwater Planarians and Challenge Their Traditional Classification in Astomatia

open access: yesFrontiers in Microbiology, 2022
Like many other aquatic animals, freshwater planarians have also become partners of symbiotic ciliates from the class Oligohymenophorea. In the present study, we explored the hidden diversity and addressed the questionable systematic position of ...
Matej Rataj   +2 more
doaj   +1 more source

Paramecium tredecaurelia: A unique non-polymorphic species of the p. aurelia spp. complex (Oligohymenophorea, Ciliophora)

open access: green, 2013
New stands of Paramecium tredecaurelia, a rare species of the P. aurelia spp. complex, were identified in Thailand and Madagascar on the basis of mating reactions and molecular markers (rDNA and mtDNA). Analysis of DNA fragments showed that all P. tredecaurelia strains, the recently recorded ones and the ones known previously from France, Mexico, and ...
Ewa Przyboś   +4 more
openalex   +3 more sources

Intrageneric evolutionary timing and hidden genetic diversity of Paramecium lineages (Ciliophora: Oligohymenophorea)

open access: goldSystematics and Biodiversity, 2020
Members of the genus Paramecium (Ciliophora, Oligohymenophorea) are widespread ciliates able to colonize many fresh, brackish and marine water environments around the globe.
Bianca Aline De Souza   +2 more
openalex   +2 more sources

Further insights into the phylogeny of peniculid ciliates (Ciliophora, Oligohymenophorea) based on multigene data

open access: hybridMolecular Phylogenetics and Evolution, 2020
Peniculids comprise a large order of ciliated protists in Class Oligohymenophorea having many unresolved evolutionary relationships. Herein, we report 27 new sequences, including 18S rRNA, ITS1-5.8S- ITS2 rRNA, 28S rRNA and the mitochondrial cox1 genes of eight peniculids.
Meng Sun   +5 more
openalex   +3 more sources

Cinetochilides minimus sp. nov., a Tiny Benthic Ciliate (Protozoa, Ciliophora) from Brackish Water in Korea

open access: yesDiversity, 2023
During a field survey of Korean marine and brackish water ciliate diversity, we collected a tiny benthic ciliate (13–18 µm long in vivo) from the opening of a brackish water lagoon (10‰).
Ji Hye Moon, Atef Omar, Jae-Ho Jung
doaj   +1 more source

Morphology and infraciliature of a new marine ciliate, Cinetochilum ovale n. sp. (Ciliophora: Oligohymenophorea)

open access: greenZootaxa, 2008
The morphology and infraciliature of a new oligohymenophorean ciliate, Cinetochilum ovale n. sp., isolated from the littoral sediment of the Bohai Sea, northern China, were investigated using live observations and silver impregnations. This new species as follows: size about 20–30 × 15–25 µm in vivo, body oval in outline, with 12–13 bipolar somatic ...
Jun Gong, Weibo Song
  +8 more sources

High-Density Cultivation of the Marine Ciliate Uronema marinum (Ciliophora, Oligohymenophorea) in Axenic Medium

open access: green, 2015
Open access journal. The editor declares the online version to be the original one. The magazine is shown on-line continuously here: http://www.ejournals.eu/Acta-Protozoologica/
Weibo Zheng, Feng Gao, Alan Warren
openalex   +3 more sources

Biodiversity of Marine Interstitial Ciliates in the Intertidal Zone of the White Sea: A Dataset from the Chernaya River Estuary, Kandalaksha Gulf

open access: yesDiversity, 2023
(1) Background: An estuary is a zone in which sea and river waters mix. It is a specific area with a very non-stable environment and salinity gradient. However, little is known about the diversity of ciliate communities in estuarine benthic ecosystems in
Xiaolei Li   +4 more
doaj   +1 more source

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