Results 81 to 90 of about 2,354 (161)

Trichoplax adhaerens F. E. Schulze (Placozoa): The Formation of Swarmers

open access: yesZeitschrift für Naturforschung C, 1988
Abstract Flageilated swarmers representing an alternative mode of asexual reproduction are budded off as hollow spheres at the dorsal surface. They are covered by cells of the dorsal epithelium and the interior cavity is lined by ventral epithelium. Fiber cells are in the interspace.
Martin Thiemann, August Ruthmann
openaire   +1 more source

Proteoglycans in mechanobiology of tissues and organs: Normal functions and mechanopathology

open access: yesProteoglycan Research, Volume 2, Issue 2, April-June 2024.
Abstract Proteoglycans (PGs) are a diverse class of glycoconjugates that serve critical functions in normal mechanobiology and mechanopathology. Both the protein cores and attached glycosaminoglycan (GAG) chains function in mechanically sensitive processes, and loss of either can contribute to development of pathological conditions. PGs function as key
Mary C. Farach‐Carson   +2 more
wiley   +1 more source

Importance of fatty acid binding proteins in cellular function and organismal metabolism

open access: yesJournal of Cellular and Molecular Medicine, Volume 28, Issue 5, March 2024.
Abstract Fatty acid binding proteins (Fabps) are small soluble proteins that are abundant in the cytosol. These proteins are known to bind a myriad of small hydrophobic molecules and have been postulated to serve a variety of roles, yet their precise functions have remained an enigma over half a century of study.
Luis B. Agellon
wiley   +1 more source

The placozoan Trichoplax

open access: yes
International audienceAfter having been largely neglected for more than a century, the tiny marine animal Trichoplax adhaerens is enjoying a revival and is now poised to become a mainstream model organism for the study of epithelial evolution ...
Requin, Magali   +3 more
core   +1 more source

Evolution of selenoproteins in the metazoan

open access: yesBMC Genomics, 2012
Background The selenocysteine (Sec) containing proteins, selenoproteins, are an important group of proteins present throughout all 3 kingdoms of life.
Jiang Liang, Ni Jiazuan, Liu Qiong
doaj   +1 more source

Emergence, development and diversification of the TGF-β signalling pathway within the animal kingdom

open access: yesBMC Evolutionary Biology, 2009
Background The question of how genomic processes, such as gene duplication, give rise to co-ordinated organismal properties, such as emergence of new body plans, organs and lifestyles, is of importance in developmental and evolutionary biology.
Moustakas Aristidis   +5 more
doaj   +1 more source

The backbone of the post-synaptic density originated in a unicellular ancestor of choanoflagellates and metazoans

open access: yesBMC Evolutionary Biology, 2010
Background Comparative genomics of the early diverging metazoan lineages and of their unicellular sister-groups opens new window to reconstructing the genetic changes which preceded or accompanied the evolution of multicellular body plans.
Manuel Michaël, Alié Alexandre
doaj   +1 more source

Growth and Behavior of Trichoplax adhaerens: First Record of the Phylum Placozoa in Hawaii [PDF]

open access: yes, 1989
I report here the first record of Trichoplax adhaerens F. E. Schulze (phylum Placozoa) in Hawaii. Individuals were found on glass slides placed in the seawater system of the Pacific Biomedical Research Center on Kewalo Basin, Oahu, during November and
Pearse, Vivki Bushsbaum
core   +1 more source

A clustered set of three Sp-family genes is ancestral in the Metazoa: evidence from sequence analysis, protein domain structure, developmental expression patterns and chromosomal location

open access: yesBMC Evolutionary Biology, 2010
Background The Sp-family of transcription factors are evolutionarily conserved zinc finger proteins present in many animal species. The orthology of the Sp genes in different animals is unclear and their evolutionary history is therefore controversially ...
Wimmer Ernst A   +2 more
doaj   +1 more source

Trichoplax adhaerens, nov. gen., nov. spec

open access: yes, 1883
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

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