Results 141 to 150 of about 5,561 (227)

A single-cell genome perspective on studying intracellular associations in unicellular eukaryotes. [PDF]

open access: yes, 2019
Single-cell genomics (SCG) methods provide a unique opportunity to analyse whole genome information at the resolution of an individual cell. While SCG has been extensively used to investigate bacterial and archaeal genomes, the technique has been rarely ...
Date, Shailesh V   +2 more
core  

A new 'saccamminid' genus (Rhizaria: Foraminifera), from 4400 m water depth in the Nazare Canyon (NE Atlantic) [PDF]

open access: yes, 2011
We describe Bithekammina occulta, a new monothalamous agglutinated foraminiferan ('saccamminid') collected in multicore samples at 4400 m on the terrace of the lower Nazare Canyon on the Portuguese margin.
Cunha, Marina R.   +3 more
core  

Local endoreduplication of the host is a conserved process during Phytomyxea–host interaction

open access: yesFrontiers in Microbiology
BackgroundEndoreduplication, a modified cell cycle, involves cells duplicating DNA without undergoing mitosis. This phenomenon is frequently observed in plants, algae, and animals.
Michaela Hittorf   +6 more
doaj   +1 more source

Vampyrella crystallifera sp. nov., an Amoeba That Dissolves Entire Algal Cells at a Remarkable Speed

open access: yesEcology and Evolution
The vampyrellid amoebae (Order Vampyrellida, Rhizaria) comprise predatory microeukaryotes that inhabit freshwater, marine, and terrestrial habitats. They are known to consume a wide array of prey, which includes microalgae, fungi, and even microscopic ...
Andreas Suthaus, Sebastian Hess
doaj   +1 more source

Portuguese isolates of Aspergillus section Flavi unraveled by the calmodulin gene [PDF]

open access: yes, 2010
Aspergillus is a large genus, with a complex and ever evolving taxonomy. Section Flavi is one of the most significant sections in the genus. Taxonomy and species identification is subject of great interest for scientists aiming to clarify the species ...
Leirós, Ana Catarina Correia   +6 more
core  

Role of Rhizaria in biogeochemical Cycles in the epi- and mesopelagic ocean

open access: yes, 2023
Les océans épipélagique et mésopélagique jouent un rôle clé dans la production, le recyclage et le transfert de la matière organique et minérale vers l’océan profond. Les Rhizaria (comprenant les Radiolaria et les Phaeodaria) sont des protistes planctoniques qu’on retrouve dans ces couches de l’océan mondial.
openaire   +2 more sources

Unveiling the role of Rhizaria in the silicon cycle

open access: yes, 2020
Les Rhizaria sont des protistes planctoniques présents à la surface et dans l’ensemble des océans. Certains taxons (i.e., polycystines, Phaeodaria) construisent des squelettes siliceux complexes et robustes. Les connaissances de base telles que l'abondance, la diversité, le contenu cellulaire (silice biogénique - bSi, carbone et azote) et les taux d ...
openaire   +1 more source

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