Results 1 to 10 of about 1,618 (161)

New Data on the Rhamnose-Binding Lectin from the Colonial Ascidian Botryllus schlosseri: Subcellular Distribution, Secretion Mode and Effects on the Cyclical Generation Change [PDF]

open access: yesMarine Drugs, 2023
Botryllus schlosseri in a cosmopolitan ascidian, considered a reliable model organism for studies on the evolution of the immune system. B. schlosseri rhamnose-binding lectin (BsRBL) is synthesised by circulating phagocytes and behaves as an opsonin by ...
Giacomo Bovo, Loriano Ballarin
doaj   +4 more sources

Improved Media Formulations for Primary Cell Cultures Derived from a Colonial Urochordate [PDF]

open access: yesCells, 2023
The cultivation of marine invertebrate cells in vitro has garnered significant attention due to the availability of diverse cell types and cellular potentialities in comparison to vertebrates and particularly in response to the demand for a multitude of ...
Andy Qarri   +4 more
doaj   +2 more sources

Historical navigation routes in European waters leave their footprint on the contemporary seascape genetics of a colonial urochordate [PDF]

open access: yesScientific Reports, 2023
Humans have intensively sailed the Mediterranean and European Atlantic waters throughout history, from the upper Paleolithic until today and centuries of human seafaring have established complex coastal and cross-seas navigation networks.
Eitan Reem   +2 more
doaj   +2 more sources

New Botrylloides, Botryllus, and Symplegma (Ascidiacea: Styelidae) in Coral Reefs of the Southern Gulf of Mexico and Mexican Caribbean Sea

open access: yesDiversity, 2022
Compound styelid ascidians are distributed in all marine environments and usually exhibit high morphological plasticity and complexity. In particular, Botrylloides, Botryllus, and Symplegma species show high morphological variations leading to confusion ...
Lilian A. Palomino-Alvarez   +3 more
doaj   +2 more sources

Multi-omics analysis reveals important role for microbial-derived metabolites from Botryllus schlosseri in metal interactions [PDF]

open access: yesmSystems
Marine microbial communities govern many of the biological and chemical processes in the ocean, including element cycles, ecosystem health, and disease.
Dulce G. Guillén Matus   +8 more
doaj   +2 more sources

Botryllin, a Novel Antimicrobial Peptide from the Colonial Ascidian Botryllus schlosseri [PDF]

open access: yesMarine Drugs, 2023
By mining the transcriptome of the colonial ascidian Botryllus schlosseri, we identified a transcript for a novel styelin-like antimicrobial peptide, which we named botryllin.
Nicola Franchi   +2 more
doaj   +2 more sources

The Onset of Whole-Body Regeneration in Botryllus schlosseri: Morphological and Molecular Characterization [PDF]

open access: yesFrontiers in Cell and Developmental Biology, 2022
Colonial tunicates are the only chordates that regularly regenerate a fully functional whole body as part of their asexual life cycle, starting from specific epithelia and/or mesenchymal cells.
Lorenzo Ricci   +8 more
doaj   +2 more sources

Fission in a colonial marine invertebrate signifies unique life history strategies rather than being a demographic trait [PDF]

open access: yesScientific Reports, 2022
Each of the few known life-history strategies (e.g., r/K and parity [semelparity and iteroparity]), is a composite stratagem, signified by co-evolved sets of trade-offs with stochastically distributed variations that do not form novel structured ...
Oshrat Ben-Hamo   +3 more
doaj   +2 more sources

Speed vs completeness: a comparative study of solitary and colonial tunicate embryogenesis [PDF]

open access: yesFrontiers in Cell and Developmental Biology
Solitary ascidians, such as Ciona robusta, have been used for over a century as model systems for embryological studies. These species are oviparous, producing many relatively small and transparent eggs, which are released and fertilized outside the ...
Chiara Anselmi   +7 more
doaj   +2 more sources

Urochordate histoincompatible interactions activate vertebrate-like coagulation system components. [PDF]

open access: yesPLoS ONE, 2008
The colonial ascidian Botryllus schlosseri expresses a unique allorecognition system. When two histoincompatible Botryllus colonies come into direct contact, they develop an inflammatory-like rejection response.
Matan Oren   +4 more
doaj   +1 more source

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