Results 41 to 50 of about 1,352 (188)

Phylogenomic analysis of Balantidium ctenopharyngodoni (Ciliophora, Litostomatea) based on single-cell transcriptome sequencing

open access: yesParasite, 2017
In this paper, we present transcriptome data for Balantidium ctenopharyngodoni Chen, 1955 collected from the hindgut of grass carp (Ctenopharyngodon idella).
Sun Zongyi   +5 more
doaj   +1 more source

Are genetic databases sufficiently populated to detect non-indigenous species? [PDF]

open access: yes, 2016
Correct species identifications are of tremendous importance for invasion ecology, as mistakes could lead to misdirecting limited resources against harmless species or inaction against problematic ones.
Bailey, Sarah   +3 more
core   +1 more source

The mitochondrial genome sequence of the ciliate Paramecium caudatum reveals a shift in nucleotide composition and codon usage within the genus Paramecium [PDF]

open access: yes, 2011
Background Despite the fact that the organization of the ciliate mitochondrial genome is exceptional, only few ciliate mitochondrial genomes have been sequenced until today. All ciliate mitochondrial genomes are linear.
Dana Barth, Thomas U Berendonk
core   +1 more source

Microbial predation accelerates granulation and modulates microbial community composition

open access: yesBMC Microbiology, 2021
Background Bacterial communities are responsible for biological nutrient removal and flocculation in engineered systems such as activated floccular sludge.
Siew Herng Chan   +4 more
doaj   +1 more source

The abundance of Spirulina platensis in an intensive shrimp pond based on causal loop model analysis [PDF]

open access: yesJournal of Central European Agriculture
Spirulina platensis is a type of plankton commonly found in tropical waters. This study aims to analyze the fluctuations in its abundance in intensive shrimp ponds using dynamic system modelling.
Heri ARIADI   +5 more
doaj   +1 more source

The Obligate Symbiont “Candidatus Megaira polyxenophila” Has Variable Effects on the Growth of Different Host Species

open access: yesFrontiers in Microbiology, 2020
“Candidatus Megaira polyxenophila” is a recently described member of Rickettsiaceae which comprises exclusively obligate intracellular bacteria. Interestingly, these bacteria can be found in a huge diversity of eukaryotic hosts (protist, green algae ...
Chiara Pasqualetti   +6 more
doaj   +1 more source

Diverse microbial communities hosted by the model carnivorous pitcher plant Sarracenia purpurea: analysis of both bacterial and eukaryotic composition across distinct host plant populations [PDF]

open access: yesPeerJ, 2019
Background The pitcher plant Sarracenia purpurea supplements nutrient acquisition through carnivory, capturing insect prey which are digested by a food web community of eukaryotes and bacteria.
Jacob J. Grothjan, Erica B. Young
doaj   +2 more sources

The evolutionary history of histone H3 suggests a deep eukaryotic root of chromatin modifying mechanisms [PDF]

open access: yes, 2010
Background The phenotype of an organism is an outcome of both its genotype, encoding the primary sequence of proteins, and the developmental orchestration of gene expression.
Jan Postberg   +3 more
core   +1 more source

A Novel Colonial Ciliate Zoothamnium ignavum sp. nov. (Ciliophora, Oligohymenophorea) and Its Ectosymbiont Candidatus Navis piranensis gen. nov., sp. nov. from Shallow-Water Wood Falls.

open access: yesPLoS ONE, 2016
Symbioses between ciliate hosts and prokaryote or unicellular eukaryote symbionts are widespread. Here, we report on a novel ciliate species within the genus Zoothamnium Bory de St.
Lukas Schuster, Monika Bright
doaj   +1 more source

The neotypification of Frontonia vernalis (Ehrenberg, 1833) Ehrenberg, 1838 and the description of Frontonia paravernalis sp. nov. trigger a critical revision of frontoniid systematics

open access: yesBMC Zoology, 2021
Background Among Oligohymenophorea (Ciliophora, Alveolata) the subclass Peniculia stands as one of the most well-known groups. Frontonia is the largest genus of Peniculia, and its representatives are spread in any type of water bodies as well as in soil.
Valentina Serra   +6 more
doaj   +1 more source

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