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Gap Junctions in Ctenophora

Gap junction proteins form specialized intercellular communication channels, including electrical synapses, that regulate cellular metabolism and signaling. We present a molecular inventory of the gap junction proteins-innexins (INX-like) in ctenophores, focusing on two reference species, Pleurobrachia bachei and Mnemiopsis leidyi.
Andrea B, Kohn, Leonid L, Moroz
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Brief History of Ctenophora

Ctenophores are the descendants of the earliest surviving lineage of ancestral metazoans, predating the branch leading to sponges (Ctenophore-first phylogeny). Emerging genomic, ultrastructural, cellular, and systemic data indicate that virtually every aspect of ctenophore biology as well as ctenophore development are remarkably different from what is ...
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Egg-laying in Ctenophora

Nature, 1954
WHILE occupied with field-work on Siphonophora, I placed six small Pleurobrachia sp. measuring about 2.5 mm. in length in a watch-glass at 1100 hr. on April 29. An hour later I noticed that eggs were being extruded through the ectoderm over the gastrovascular canals. Since the fertilization membrane was present as the eggs were being extruded, it would
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Ctenophora: Illustrated Guide and Taxonomy

Ctenophores or comb jellies represent the first diverging lineage of extant animals - sister to all other Metazoa. As a result, they occupy a unique place in the biological sciences. Despite their importance, this diverse group of marine predators has remained relatively poorly known, with both the species and higher-level taxonomy of the phylum in ...
Leonid L, Moroz   +2 more
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Hidden diversity of Ctenophora revealed by new mitochondrial COI primers and sequences

Molecular Ecology Resources, 2022
Steven Haddock   +2 more
exaly  

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