Results 31 to 40 of about 30,466 (278)

Stool Microbiota Diversity Analysis of Blastocystis-Positive and Blastocystis-Negative Individuals

open access: yesMicroorganisms, 2022
Blastocystis is a unicellular eukaryote found in the gastrointestinal tract of both human and other animal hosts. The clinical significance of colonic Blastocystis colonization remains obscure.
Christen Rune Stensvold   +9 more
doaj   +1 more source

Testate amoebae as a proxy for reconstructing Holocene water table dynamics in southern Patagonian peat bogs [PDF]

open access: yes, 2014
Funded by Natural Environment Research Council. Grant Numbers: NE/I022809/1, NE/I022981/1, NE/I022833/1, NE/I023104/1 Ricardo Muza and the Wildlife Conservation Society Karukinka Park Acknowledgements This work was supported by the Natural Environment ...
Aaby   +69 more
core   +1 more source

Protists

open access: yesTrends in Plant Science, 2019
The rhizosphere microbiome is a central determinant of plant performance. Microbiome assembly has traditionally been investigated from a bottom-up perspective, assessing how resources such as root exudates drive microbiome assembly. However, the importance of predation as a driver of microbiome structure has to date largely remained overlooked. Here we
Gao, Zhilei   +4 more
openaire   +2 more sources

Sub-pixel resolving optofluidic microscope for on-chip cell imaging [PDF]

open access: yes, 2010
We report the implementation of a fully on-chip, lensless, sub-pixel resolving optofluidic microscope (SROFM). The device utilizes microfluidic flow to deliver specimens directly across a complementary metal oxide semiconductor (CMOS) sensor to generate ...
Lee, Seung Ah   +3 more
core   +2 more sources

High Variation in Protist Diversity and Community Composition in Surface Sediment of Hot Springs in Himalayan Geothermal Belt, China

open access: yesMicroorganisms, 2023
Hot springs are some of the most special environments on Earth. Many prokaryotic and eukaryotic microbes have been found to live in this environment. The Himalayan geothermal belt (HGB) has numerous hot springs spread across the area.
Peng Zhang   +9 more
doaj   +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

Misconceptions identification on biodiversity and protist using multiple choice open reason (mcor)

open access: yesBiosfer, 2019
This research aims to identify misconceptions of Biodiversity and Protist material. This type of research is a quantitative descriptive study. The sampling technique is purposive sampling with the provisions that misconceptions have not been identified ...
Intan Yunanda   +2 more
doaj   +1 more source

A Large-Scale Study into Protist-Animal Interactions Based on Public Genomic Data Using DNA Barcodes

open access: yesAnimals, 2023
With the birth of next-generation sequencing (NGS) technology, genomic data in public databases have increased exponentially. Unfortunately, exogenous contamination or intracellular parasite sequences in assemblies could confuse genomic analysis ...
Jiazheng Xie, Bowen Tan, Yi Zhang
doaj   +1 more source

Physiological and transcriptomic evidence for a close coupling between chloroplast ontogeny and cell cycle progression in the pennate diatom Seminavis robusta [PDF]

open access: yes, 2008
Despite the growing interest in diatom genomics, detailed time series of gene expression in relation to key cellular processes are still lacking. Here, we investigated the relationships between the cell cycle and chloroplast development in the pennate ...
Chepurnov, Victor A   +12 more
core   +3 more sources

RNA Viruses in Aquatic Unicellular Eukaryotes

open access: yesViruses, 2021
Increasing sequence information indicates that RNA viruses constitute a major fraction of marine virus assemblages. However, only 12 RNA virus species have been described, infecting known host species of marine single-celled eukaryotes.
Mohammadreza Sadeghi   +2 more
doaj   +1 more source

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