Results 1 to 10 of about 2,188 (159)

Global Diversity of the Placozoa

open access: yesPLoS ONE, 2013
The enigmatic animal phylum Placozoa holds a key position in the metazoan Tree of Life. A simple bauplan makes it appear to be the most basal metazoan known and genetic evidence also points to a position close to the last common metazoan ancestor ...
Michael Eitel   +2 more
exaly   +6 more sources

Beauty in the beast – Placozoan biodiversity explored through molluscan predator genomics [PDF]

open access: yesEcology and Evolution
The marine animal phylum Placozoa is characterized by a poorly explored cryptic biodiversity combined with very limited knowledge of their ecology.
Michael Eitel   +3 more
doaj   +3 more sources

Coordinated cellular behavior regulated by epinephrine neurotransmitters in the nerveless placozoa [PDF]

open access: yesNature Communications
Understanding how cells communicated before the evolution of nervous systems in early metazoans is key to unraveling the origins of multicellular life.
Minjun Jin   +7 more
doaj   +4 more sources

Placozoa [PDF]

open access: yesCurrent Biology, 2018
Schierwater & DeSalle introduce the enigmatic phylum Placozoa.
Bernd Schierwater, Rob Desalle
exaly   +3 more sources

Apicortin, a Putative Apicomplexan-Specific Protein, Is Present in Deep-Branching Opisthokonts [PDF]

open access: yesBiology
Apicortin, a tubulin/microtubule-binding protein, was first described in 2009 as a protein characteristic of apicomplexans; it was found to be present in all Apicomplexa genomes already sequenced.
Ferenc Orosz
doaj   +2 more sources

Phylogenomics and the first higher taxonomy of Placozoa, an ancient and enigmatic animal phylum

open access: yesFrontiers in Ecology and Evolution, 2022
Placozoa is an ancient phylum of extraordinarily unusual animals: miniscule, ameboid creatures that lack most fundamental animal features. Despite high genetic diversity, only recently have the second and third species been named.
Michael Tessler, Kai Kamm, John Burns
exaly   +3 more sources

An extinct clade of the basal Epitheliozoa: phylogenetic position and implication of the enigmatic Cambrian chancelloriids [PDF]

open access: yesCommunications Biology
The notable disparity of animal body plans can be traced back to the morphological innovations during the Cambrian explosion and represented by a number of soft-bodied and skeletal fossils that provide a compelling narrative for animal evolution ...
Hao Yun   +7 more
doaj   +2 more sources

Review: The evolution of peptidergic signaling in Cnidaria and Placozoa, including a comparison with Bilateria

open access: yesFrontiers in Endocrinology, 2022
Bilateria have bilateral symmetry and are subdivided into Deuterostomia (animals like vertebrates) and Protostomia (animals like insects and mollusks).
Frank Hauser   +3 more
doaj   +5 more sources

Long-term dynamics of placozoan culture: emerging models for population and space biology [PDF]

open access: yesFrontiers in Cell and Developmental Biology
As the simplest free-living animal, Trichoplax adhaerens (Placozoa) is emerging as a powerful paradigm to decipher molecular and cellular bases of behavior, enabling integrative studies at all levels of biological organization in the context of metazoan ...
Daria Y. Romanova   +6 more
doaj   +2 more sources

Comparative Multi-Marker Environmental DNA Metabarcoding of Marine Metazoan Communities: Water vs. Sediment. [PDF]

open access: yesMol Ecol Resour
ABSTRACT This study investigates the metazoan biodiversity in the Southern Adriatic Sea using environmental DNA (eDNA) metabarcoding. Sediment and adjacent water samples were collected from three sites (one pristine, two impacted by human activities) at three distances from the coast across two seasons.
Tagliabue A   +8 more
europepmc   +2 more sources

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