Results 91 to 100 of about 1,420 (186)

Unclear host taxonomy hinders parasite studies: An up‐to‐date checklist of the protozoan and metazoan parasites of Phoxinus minnows (Teleostei: Leuciscidae)

open access: yesJournal of Fish Biology, Volume 105, Issue 6, Page 1501-1539, December 2024.
Abstract Phoxinus minnows are small freshwater fish found throughout Eurasia. The taxonomy of this genus is still under investigation, and new species are regularly described. They are frequently introduced outside their native range due to their use as live bait for angling, and such fish introductions can have diverse impacts on the recipient areas ...
Anaïs Esposito   +3 more
wiley   +1 more source

KELIMPAHAN DAN KEANEKARAGAMAN PLANKTON DI PERAIRAN TELUK BALOHAN SABANG PULAU WEH ACEH [PDF]

open access: yes, 2016
Penelitian ini bertujuan untuk mengetahui kelimpahan dan keanekaragaman plankton dan hubungannya dengan parameter fisik-kimia perairan. Penelitian telah dilakukan pada bulan Oktober 2015 di perairan Teluk Balohan Pulau Weh Sabang.
T. Faizul Anhar
core  

Insights into Transgenerational Epigenetics from Studies of Ciliates [PDF]

open access: yes, 2017
Epigenetics, a term with many meanings, can be broadly defined as the study of dynamic states of the genome. Ciliates, a clade of unicellular eukaryotes, can teach us about the intersection of epigenetics and evolution due to the advantages of working ...
Gulla-Devaney, Bethaney   +3 more
core   +2 more sources

Geochemical and microbiological variability of aerobic and anaerobic sediments along a bifurcated sulphate‐saturated brine spring in western Canada

open access: yesThe Depositional Record, Volume 10, Issue 5, Page 637-669, November 2024.
A tufa mound developed in north‐east Alberta is characterised by an unusual emplacement of a gypsum caprock. This two‐tiered architecture resulted from the bicarbonate‐saturated groundwater flow along Upper Devonian limestone being redirected deeper and encountering the halite–anhydrite dissolution trend within the underlying Prairie Evaporite ...
Paul L. Broughton
wiley   +1 more source

Use of eDNA and conventional sampling methods to survey rock pool (gnamma) biodiversity on granite inselbergs

open access: yesAustral Ecology, Volume 49, Issue 8, August 2024.
Environmental DNA sampling coupled with high‐throughput sequencing is increasingly recognized as a useful method for assessing biodiversity with potential applications in terrestrial environments. Rock pools on granite inselbergs support diverse aquatic communities, yet the application of eDNA to document their biodiversity is lacking.
Damian R. Michael   +7 more
wiley   +1 more source

Unraveling the Stratification of an Iron-Oxidizing Microbial Mat by Metatranscriptomics

open access: yes, 2014
International audienceA metatranscriptomic approach was used to study community gene expression in a naturally occurring iron-rich microbial mat. Total microbial community RNA was reversely transcribed and sequenced by pyrosequencing. Characterization of
Bodi, Xavier   +8 more
core   +5 more sources

Traits mediate environmental responses of benthic ciliates in dynamic coastal habitats

open access: yesDiversity and Distributions, Volume 30, Issue 8, August 2024.
Abstract Aim Understanding how species' traits mediate environmental responses provides a mechanistic perspective on community assembly processes. Although traits that influence the response of multicellular organisms to environments have been studied, the identification of such traits in unicellular organisms, like ciliates, is underexplored.
Yuan Xu, Xinpeng Fan, Janne Soininen
wiley   +1 more source

Laju Infeksi Penyakit Brown Band Disease dan Bakteriasosiasi pada Karang Acropora SP. di Pulau Barranglompo, Makassar, Sulawesi Selatan [PDF]

open access: yes, 2016
Coral diseases more commonly found in tropical regions and is one cause of coral mortality . The purpose of this study was to determine the infection rate of brown band disease on the coral Acropora sp and its bacterial associations.The rate of infection
Massinai, A. (Arniati)
core  

Fluorescently labeled prey surrogates in combination with fluorescence‐activated cell sorting successfully discriminate actively feeding mixotrophs in a lake water sample

open access: yesLimnology and Oceanography, Volume 69, Issue 5, Page 1030-1044, May 2024.
Abstract Mixotrophic protists are capable of acting both as primary producers and primary consumers at the base of the aquatic food web, thus constituting key organisms in ecosystems where they are abundant. However, their identity, abundance, ecological dynamics, and biogeochemical impact in aquatic ecosystems remain understudied in comparison to ...
Javier Florenza   +2 more
wiley   +1 more source

Genome of the facultative scuticociliatosis pathogen Pseudocohnilembus persalinus provides insight into its virulence through horizontal gene transfer [PDF]

open access: yes, 2015
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 Bateman   +74 more
core   +1 more source

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