RNA interference in marine and freshwater sponges [PDF]
Background: The marine sponge Tethya wilhelma and the freshwater sponge Ephydatia muelleri are emerging model organisms to study evolution, gene regulation, development, and physiology in non-bilaterian animal systems. Thus far, functional methods (i.e.,
Cieniewicz, Brandon+12 more
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Syncytial nets vs. chemical signaling: emerging properties of alternative integrative systems
Leonid L. Moroz, Leonid L. Moroz
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Food availability drives plastic self-repair response in a basal metazoan- case study on the ctenophore Mnemiopsis leidyi A. Agassiz 1865 [PDF]
Many marine invertebrates including ctenophores are capable of extensive body regeneration when injured. However, as for the invasive ctenophore Mnemiopsis leidyi, there is a constant subportion of individuals not undergoing whole body regeneration but ...
Bading, Katharina Tissy+5 more
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Ctenophora (Ctenophora) elegans Meigen 1818
Published as part of Димитър, Димитър & Бечев, 2009, Видовете от Ctenophorinae (Diptera: Tipulidae) във фауната на България, pp.
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Text-Nook of the Embryology of Invertebrates . By Dr. E. Korsceielt and Dr. K. Heider. Translated from the German by Edward L. Mark, Ph. D., and W. Mc. Woodworth, PH. D., with additions by the authors and translators. Part I.: Porifera, Cnidaria, Ctenophora, Vermes, Enteropneusta, Echinodermata. New York: Macmillan & Co. 8vo. Pp. xv+484. 1895. $4.00. [PDF]
Jacob Reighard
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Rhipidia (Rhipidia) ctenophora Loew 1871
Published as part of Ÿ, Jaroslav Star & Oosterbroek, Pjotr, 2008, New records of West Palaearctic Limoniidae, Pediciidae and Cylindrotomidae (Diptera) from the collections of the Zoological Museum, Amsterdam, pp.
Ÿ, Jaroslav Star, Oosterbroek, Pjotr
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Evo-devo of non-bilaterian animals
The non-bilaterian animals comprise organisms in the phyla Porifera, Cnidaria, Ctenophora and Placozoa. These early-diverging phyla are pivotal to understanding the evolution of bilaterian animals.
Emilio Lanna
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Expression of multiple Sox genes through embryonic development in the ctenophore Mnemiopsis leidyi is spatially restricted to zones of cell proliferation [PDF]
Background: The Sox genes, a family of transcription factors characterized by the presence of a high mobility group (HMG) box domain, are among the central groups of developmental regulators in the animal kingdom.
Baxevanis, Andreas D.+4 more
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DROPLETS FROM THE PLANKTON NET XXVI. -NOTES ON THE EXCRETION IN EURHAMPHAEA VEXILLIGERA GEGENBAUR (CTENOPHORA)- [PDF]
Tsuneya Taniguchi
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Ctenophora fumosa Men, sp. nov.
Ctenophora fumosa Men, sp. nov. (Figs 1–19) Description. Body length: male. 17.5 mm (n=2). Wing: male. 14.4 mm (n=2). Female unknown. Head. Rostrum reddish with yellowish-brown nasus (Figs 1, 4). Vertex yellow (Figs 1, 3, 4). Occiput with a broad black transverse band connecting the eyes behind the antennal fossae (Fig. 3). Orbit yellow.
Men, Qiu-Lei, Huang, Min-Yi
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