Results 121 to 130 of about 3,781 (217)

Social Feeding Behavior of Trichoplax adhaerens

open access: yesFrontiers in Ecology and Evolution, 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, Athena Aktipis
doaj   +1 more source

Evo-Devo [PDF]

open access: yes, 2013
Evo-Devo je grana biologije koja uspoređuje razvojne procese različitih organizama za određivanje ancestralnog odnosa među njima i otkivanje kako su evoluirali razvojni procesi. U ovom radu usmjerila sam se na aspekt unutar područja Evo-Devo, a radi se o
Gržan, Tena
core   +2 more sources

Species 2000 & ITIS Catalogue of Life, 2013 Annual Checklist [PDF]

open access: yes, 2013
This release of the Catalogue of Life contains contributions from 132 databases with information on 1,352,112 species, 114,069 infraspecific taxa and also includes 928,147 synonyms and 408,689 common names covering the following groups: Viruses ...

core  

The Mesenchyme-Like Layer of the Fiber Cells of Trichoplax adhaerens (Placozoa), a Syncytium

open access: yesZeitschrift für Naturforschung C, 1995
Abstract The fiber cells of the middle layer of Trichoplax adhaerens are interconnected by slender extensions. Newly formed connections after mechanical disruption of the tissue studied in ultrathin sections revealed cytoplasmic continuity between the cell bodies, suggesting a syncytial organisation of the fiber cell layer.
Katja, Buchholz, August, Ruthmann
openaire   +2 more sources

Coral Disease and Health Workshop: Coral Histopathology II [PDF]

open access: yes, 2007
The health and continued existence of coral reef ecosystems are threatened by an increasing array of environmental and anthropogenic impacts. Coral disease is one of the prominent causes of increased mortality among reefs globally, particularly in the ...
Bochsler, V. S.   +14 more
core  

Spectral signatures from super-Earths, warm and hot-Neptunes [PDF]

open access: yes, 2007
ESA's and NASA's planet characterization missions, will allow us to explore the diversity of planets around stars of different spectral type, and will expand the existing field of comparative planetology beyond our Solar System.
Boccaletti, Anthony   +4 more
core  

Metabolic and Chaperone Gene Loss Marks the Origin of Animals: Evidence for Hsp104 and Hsp78 Sharing Mitochondrial Clients

open access: yes, 2015
The evolution of animals involved acquisition of an emergent gene repertoire for gastrulation. Whether loss of genes also co-evolved with this developmental reprogramming has not yet been addressed.
Erives, Albert, Fassler, Jan
core   +3 more sources

Function and phylogeny support the independent evolution of acid-sensing ion channels in the Placozoa

open access: yesbioRxiv, 2022
Wassim Elkhatib   +7 more
semanticscholar   +1 more source

Telomeres and telomerase in basal Metazoa

open access: yesInvertebrate Survival Journal, 2017
Telomeres are protein-bound tandemly repeated simple DNA sequences placed at the chromosome ends, their role being essential for maintaining genome integrity.
I Udroiu   +4 more
doaj  

Multiple Origins of Neurons From Secretory Cells

open access: yesFrontiers in Cell and Developmental Biology, 2021
Leonid L. Moroz, Leonid L. Moroz
doaj   +1 more source

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