Results 21 to 30 of about 1,756 (166)

Field Biology of Placozoans (Trichoplax) [PDF]

open access: yesIntegrative and Comparative Biology, 2007
The goal of this review is to highlight what little is known, and point to the bulk of what is yet to be learned, about the natural history of placozoans in the field-in order to stimulate a broader search for placozoans and a fuller exploration of their distribution, diversity, and all other aspects of their enigmatic lives.
Pearse, Vicki Buchsbaum, Voigt, Oliver
openaire   +3 more sources

A review of the methods used to induce cancer in invertebrates to study its effects on the evolution of species and ecosystem functioning

open access: yesMethods in Ecology and Evolution, Volume 13, Issue 9, Page 1885-1898, September 2022., 2022
Abstract Cancer is an understudied but important process in wildlife that is predicted to have a significant effect on the evolution of metazoan species due to negative effects on host fitness. However, gaining understanding of the impact of cancer on species and ecosystems is currently relatively slow as the development of both animal models in which ...
Antoine M. Dujon   +7 more
wiley   +1 more source

Apicortin, a Constituent of Apicomplexan Conoid/Apical Complex and Its Tentative Role in Pathogen—Host Interaction

open access: yesTropical Medicine and Infectious Disease, 2021
In 2009, apicortin was identified in silico as a characteristic protein of apicomplexans that also occurs in the placozoa, Trichoplax adhaerens. Since then, it has been found that apicortin also occurs in free-living cousins of apicomplexans (chromerids)
Ferenc Orosz
doaj   +1 more source

Comparative genomics of neuroglobin reveals its early origins. [PDF]

open access: yesPLoS ONE, 2012
Neuroglobin (Ngb) is a hexacoordinated globin expressed mainly in the central and peripheral nervous system of vertebrates. Although several hypotheses have been put forward regarding the role of neuroglobin, its definite function remains uncertain.
Jasmin Dröge   +3 more
doaj   +1 more source

Calcisponges have a ParaHox gene and dynamic expression of dispersed NK homeobox genes [PDF]

open access: yes, 2014
This study was funded by the Sars Centre core budget to M. Adamska. Sequencing was performed at the Norwegian High Throughput Sequencing Centre funded by the Norwegian Research Council. O.M.R. and D.E.K.F.
A Saudemont   +27 more
core   +2 more sources

Expanding of Life Strategies in Placozoa: Insights From Long-Term Culturing of Trichoplax and Hoilungia

open access: yesFrontiers in Cell and Developmental Biology, 2022
Placozoans are essential reference species for understanding the origins and evolution of animal organization. However, little is known about their life strategies in natural habitats.
Daria Y. Romanova   +5 more
doaj   +1 more source

The phylogenetic position of ctenophores and the origin(s) of nervous systems [PDF]

open access: yes, 2015
Ctenophores have traditionally been treated as eumetazoans, but some recent whole genome studies have revived the idea that they are, rather, the sister group to all other metazoans.
Jákely, Gáspár   +2 more
core   +3 more sources

Comparative genomics of large mitochondria in placozoans.

open access: yesPLoS Genetics, 2007
The first sequenced mitochondrial genome of a placozoan, Trichoplax adhaerens, challenged the conventional wisdom that a compact mitochondrial genome is a common feature among all animals.
Ana Y Signorovitch   +2 more
doaj   +1 more source

Non-coding RNA annotation of the genome of Trichoplax adhaerens [PDF]

open access: yesNucleic Acids Research, 2009
A detailed annotation of non-protein coding RNAs is typically missing in initial releases of newly sequenced genomes. Here we report on a comprehensive ncRNA annotation of the genome of Trichoplax adhaerens, the presumably most basal metazoan whose genome has been published to-date.
Hertel, Jana   +7 more
openaire   +4 more sources

Genome-wide analysis of transposable elements and tandem repeats in the compact placozoan genome

open access: yesBiology Direct, 2010
The placozoan Trichoplax adhaerens has a compact genome with many primitive eumetazoan characteristics. In order to gain a better understanding of its genome architecture, we conducted a detailed analysis of repeat content in this genome.
Meyer Eli   +3 more
doaj   +1 more source

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