Results 91 to 100 of about 49,863 (209)

The molecular evolution of catalatic hydroperoxidases: evidence for multiple lateral transfer of genes between prokaryota and from bacteria into eukaryota

open access: yes, 2003
The past decade has produced an increasing number of reports on horizontal gene transfer between prokaryotic organisms. Only recently, with the flood of available whole genome sequence data and a renewed intensity of the debate about the universal tree ...
Loewen, Peter C, Klotz, Martin G
core   +1 more source

Ubiquity and evolution of structural maintenance of chromosomes (SMC) proteins in eukaryotes

open access: yes, 2021
Structural maintenance of chromosomes (SMC) protein complexes are common in Bacteria, Archaea, and Eukaryota. SMC proteins, together with the proteins related to SMC (SMC-related proteins), constitute a superfamily of ATPases.
Inagaki, Yuji, Yoshinaga, Mari
core   +1 more source

[Sister chromatid cohesion complex in Eukaryota].

open access: yesPostepy biochemii, 2010
Faithful chromosome segregation in mitosis and meiosis requires the presence of the sister chromatid cohesion complex. The complex, which was initially identified and characterized in yeast Saccharomyces cerevisiae, and subsequently detected in other Eukaryota, is composed of four evolutionarily conserved core subunits (cohesins) Smc1, Smc3, Scc1/Mcd1 ...
Agata, Cena, Anna, Kurlandzka
openaire   +1 more source

Introduction to the Eukaryota: Fungi, Protists, Plants, Animals...

open access: yes
This resource presents information about the Eukaryota, which includes all animals, plants, fungi, and protists, as well as the vast majority of the organisms with which paleontologists work.
Ben Waggoner
core   +1 more source

N2-methylation of guanosine at position 10 in tRNA is catalyzed by a THUMP domain-containing, S-adenosylmethionine-dependent methyltransferase, conserved in Archaea and Eukaryota. [PDF]

open access: yes, 2004
In sequenced genomes, genes belonging to the cluster of orthologous group COG1041 are exclusively, and almost ubiquitously, found in Eukaryota and Archaea but never in Bacteria.
Urbonavicius, Jaunius   +6 more
core   +1 more source

Genetic code change in Oligohymenophorea sp. PL0344.

open access: yes, 2023
Example multiple sequence alignment of a tubulin gamma chain protein and orthologous sequences spanning Eukaryota. The alignment has been trimmed for visualisation purposes to remove poorly conserved regions and highlight internal UAA and UAG codons.
Elisabet Alacid (3281541)   +12 more
core   +1 more source

Spatial Distributions of Active Pico- and Nano-Haptophytes (Eukaryota, Hacrobia) in the Tropical and Subtropical Western Pacific Ocean

open access: yesMicroorganisms
Haptophytes are ubiquitous single-celled eukaryotic plankton in coastal and open oceans that play a key role in marine biogeochemical cycling. Understanding the size structure and community composition of active haptophytes is crucial for elucidating ...
Wenlu Li   +3 more
doaj   +1 more source

The genome sequence of the Kentish Glory, Endromis versicolora (Linnaeus, 1758) (Lepidoptera: Endromidae) [version 1; peer review: 2 approved]

open access: yesWellcome Open Research
We present a genome assembly from an individual male Endromis versicolora (Kentish Glory; Arthropoda; Insecta; Lepidoptera; Endromidae). The assembly contains two haplotypes with total lengths of 391.90 megabases and 391.44 megabases. Most of haplotype 1
James Hammond
doaj   +1 more source

Occurrence of ecotin orthologs in the kingdoms of Eukaryota and Bacteria.

open access: yes, 2019
Orthologs of ecotin are present in both Eukaryota and Bacteria kingdoms. More than three hundred species express at least one ecotin homolog. Among eukaryotic species, the Trypanosomatidae, belonging to the Kinetoplastida class, contain several species ...
Zoltán Attila Nagy (8163048)   +10 more
core   +1 more source

Ancient and novel small RNA pathways compensate for the loss of piRNAs in multiple independent nematode lineages.

open access: yesPLoS Biology, 2015
Small RNA pathways act at the front line of defence against transposable elements across the Eukaryota. In animals, Piwi interacting small RNAs (piRNAs) are a crucial arm of this defence.
Peter Sarkies   +14 more
doaj   +1 more source

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