Results 91 to 100 of about 2,098 (195)

Maximum likelihood tree of several globins from D. rerio, Trichoplax and the sea urchin.

open access: yes, 2012
Globins from D. rerio, Trichoplax and the sea urchin are highlighted in blue, red and green, respectively. Only one globin domain of the polymeric globin from the sea urchin was used for tree reconstruction.
Amit Pande (125780)   +3 more
core   +1 more source

apex Mk.2/Mk.3: Secure Live Transmission of the First Flight of Trichoplax adhaerens in Space Based on Components Off-the-Shelf

open access: yesEng
After the successful flight of the first Advanced Processors, Encryption, and Security Experiment (apex) Commercial Off-the-Shelf (COTS) On-Board Computer (OBC) during the Propulsion Technologies and Components of Launcher Stages (ATEK)/Material Physics ...
Nico Maas   +8 more
doaj   +1 more source

A Tale of Two Drug Targets: The Evolutionary History of BACE1 and BACE2

open access: yesFrontiers in Genetics, 2013
The beta amyloid (APP) cleaving enzyme (BACE1) has been a drug target for Alzheimer's Disease (AD) since 1999 with lead inhibitors now entering clinical trials.
Christopher eSouthan, John eHancock
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

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

Video_3_Social Feeding Behavior of Trichoplax adhaerens.MP4

open access: yes, 2019
Animals have evolved different foraging strategies in which some animals forage independently and others forage in groups. The evolution of social feeding does not necessarily require cooperation, social feeding can be a beneficial individual-level ...
Angelo Fortunato (16072)   +1 more
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

Non-coding RNA annotation of the genome of Trichoplax adhaerens

open access: yes, 2019
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 ...
Tafer, Hakim   +7 more
core  

Blocking a chemical communication between Trichoplax organisms leads to their disorderly movement

open access: yes, 2020
We described an ‘expansion’ phenomenon of the Trichoplax sp. H2. The animals were transferred from algal mats to a Petri dish without food with the subsequent passage into the similar Petri dish.
E. S. Chelebieva (8739342)   +3 more
core   +1 more source

Image_1_Social Feeding Behavior of Trichoplax adhaerens.PNG

open access: yes, 2019
Animals have evolved different foraging strategies in which some animals forage independently and others forage in groups. The evolution of social feeding does not necessarily require cooperation, social feeding can be a beneficial individual-level ...
Angelo Fortunato (16072)   +1 more
core   +1 more source

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