The sex lives of ctenophores: the influence of light, body size, and self-fertilization on the reproductive output of the sea walnut, Mnemiopsis leidyi [PDF]
Ctenophores (comb jellies) are emerging as important animals for investigating fundamental questions across numerous branches of biology (e.g., evodevo, neuroscience and biogeography).
Daniel A. Sasson, Joseph F. Ryan
doaj +3 more sources
Genomic signatures of speciation and adaptation in the ctenophore Mnemiopsis [PDF]
Background Understanding how populations diverge is one of the most compelling questions in evolutionary biology but our grasp on the genomic mechanisms underpinning divergence is limited to a handful of species.
Remi N. Ketchum +7 more
doaj +2 more sources
Aim. Analysis of the distribution and status of ctenophores Вeroe ovata and Mnemiopsis leidyi, and assessment of the parameters of their interaction in the Middle Caspian Sea.Material and Methods.
S. V. Vostokov +8 more
doaj +2 more sources
Episodic blooms of voracious gelatinous zooplankton, such as the ctenophore Mnemiopsis leidyi, affect pools of inorganic nutrients and dissolved organic carbon by intensive grazing activities and mucus release.
Lasse Riemann +2 more
exaly +3 more sources
Par protein localization during the early development of Mnemiopsis leidyi suggests different modes of epithelial organization in the metazoa [PDF]
In bilaterians and cnidarians, epithelial cell-polarity is regulated by the interactions between Par proteins, Wnt/PCP signaling pathway, and cell-cell adhesion. Par proteins are highly conserved across Metazoa, including ctenophores.
Miguel Salinas-Saavedra +1 more
doaj +2 more sources
Organization of the ctenophore tentacular apparatus: Adult <i>Mnemiopsis leidyi</i> lacks a canonical principal tentacle. [PDF]
Summary Ctenophores represent one of the earliest-diverging animal lineages and are distinguished by their exceptional feeding efficiency. The tentacular apparatus of Mnemiopsis leidyi mediates feeding and likely serves diverse sensory roles, yet its ...
Dong G, Mitchell D, Moss A.
europepmc +2 more sources
The ctenophore Mnemiopsis leidyi regulates egg production via conspecific communication [PDF]
Background Communication between individuals of the same species is an important aspect of mating and reproduction in most animals. In simultaneously hermaphroditic species with the ability to self-fertilize, communication with conspecifics can be ...
Daniel A. Sasson +2 more
doaj +2 more sources
MicroRNAs and essential components of the microRNA processing machinery are not encoded in the genome of the ctenophore
Background MicroRNAs play a vital role in the regulation of gene expression and have been identified in every animal with a sequenced genome examined thus far, except for the placozoan Trichoplax. The genomic repertoires of metazoan microRNAs have become
Maxwell Evan K +4 more
doaj +2 more sources
Jellyfish and comb jellies in the Baltic Sea: Depth resolved distribution pattern along the salinity gradient of the Baltic Sea during September 2020 - datasetzenodozenodoPANGAEA [PDF]
The biodiversity and distribution of gelatinous macrozooplankton was assessed in the Baltic Sea during September 2020. The dataset includes 40,601 species-specific gelatinous macrozooplankton records, representative of 236,329 gelatinous organisms caught
Cornelia Jaspers +2 more
doaj +2 more sources
Mitochondrial proteomes have been experimentally characterized for only a handful of animal species. However, the increasing availability of genomic and transcriptomic data allows one to infer mitochondrial proteins using computational tools ...
Viraj Muthye, D. Lavrov
semanticscholar +3 more sources

