De Novo Transcriptome Sequencing of the Octopus vulgaris

Background Octopus vulgaris is a highly valuable species of great commercial interest and excellent candidate for aquaculture diversification; however, the octopus’ well-being is impaired by pathogens, of which the gastrointestinal coccidian parasite Aggregata octopiana is one of the most important The knowledge of the molecular mechanisms of the immune response in cephalopods, especially.

Proteomic characterization of the hemolymph of ,

Jun 13, Read "Proteomic characterization of the hemolymph of Octopus vulgaris infected by the protozoan parasite Aggregata octopiana, Journal of Proteomics" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Uso de microhábitats por el parásito Aggregata octopiana

Uso de microhábitats por el parásito Aggregata octopiana (Apicomplexa: Aggregatidae) en su hospedador definitivo, el pulpo común Octopus vulgaris (Mollusca: Octopodidae) en.

PLOS ONE: De Novo Transcriptome Sequencing of the Octopus

Background Octopus vulgaris is a highly valuable species of great commercial interest and excellent candidate for aquaculture diversification; however, the octopus’ well-being is impaired by pathogens, of which the gastrointestinal coccidian parasite Aggregata octopiana is one of the most important The knowledge of the molecular mechanisms of the immune response in cephalopods, especially.

Parasite of the Day: September

Aggregata octopiana is a species of single-celled parasite that infects the common octopus, forming cysts in various parts of the body including the gills, digestive tract, and epidermis The details of the parasite's life-cycle are currently not clear, though it is known to be a two-host life-cycle involving alternating phases of sexual and.

Ultrastructural aspects of the sporogony of Aggregata

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Neuroendocrine-Immune Systems Response to Environmental

More interestingly, it has been reported that the cephalopod hemocytes are able to produce oxygen and nitrogen radicals as defense response; NO produced by O vulgaris hemocytes seems to decrease with the increase of infection by Aggregata octopiana (Rodríguez-Domínguez et al, ).

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However, disease outbreaks provoke serious reductions in production with potentially severe economic loss In this study, a proteomic approach is used to analyze the immune response of O vulgaris against the coccidia Aggregata octopiana, a gastrointestinal parasite which impairs the cephalopod nutritional status.

Aggregata

Oct 31, Abstract Gestal, C, Guerra, A, and Pascual, S Aggregata octopiana (Protista: Apicomplexa): a dangerous pathogen during commercial Octopus vulgaris ongrowing - ICES Journal of Marine Science, 64 The haemolymph parameters for Octopus vulgaris and the condition index at molecular level were analysed using RNA/DNA and RNA/protein ratios on animals reared in floating.

De NovoTranscriptome Sequencing of the Octopus

coccidian parasite Aggregata octopiana is one of the most important The knowledge of the molecular mechanisms of the immune response in cephalopods, especially in octopus is scarce.

Aggregata eberthi

Dec 23, Aggregata species occur in molluscs (eg, A eberthi in the cuttlefish Sepia officinalis or A octopiana in the common Octopus vulgaris and in predators (eg, brachyceran crustaceans) While the sexual development is proceeded in the final host (here cuttlefish), the schizogony runs inside the intermediate host (here the decapod crab Portunus.

Protist (Coccidia) and Related Diseases

Identification of Aggregata spp relies on the morpho-logical characterization of sporogonial stages (size, shape, number of sporozoites per sporocyst and ornamentation sporocyst) and parasite-host specificity To date, the best known species are A octopiana, parasite of O vulgaris, and A eberthi, which infects S officinalis A.

Molecular phylogenetic analysis of the coccidian

Molecular phylogenetic analysis of the coccidian cephalopod parasites Aggregata octopiana and Aggregata eberthi (Apicomplexa: Aggregatidae) from the NE Atlantic coast using 18S rRNA sequences.

NOTE Report from the Mediterranean coast of Spain

Aggregata octopiana, with fully documented sporogonic development, and a report of Dicyema acuticephalum in the renal tubules of Octopus vulgaris from the northeastern Mediterranean Sea (southern Catalonia) Prevalence for the A octopiana infection of the intestinal epithelium was .

First description of parasitation by Agregata octopiana in

The negative effects that infections with the coccidian parasite Aggregata octopiana has in cephalopods is widely known However, the assessment of this pathology is fundamental to optimize the intensive culture of octopus In the present report a total of 35 octopuses were studied, 6 coming from the wild, 5 grown in land tanks, 11 grown in.

Proteomic characterization of the hemolymph of ,

Jun 13, Read "Proteomic characterization of the hemolymph of Octopus vulgaris infected by the protozoan parasite Aggregata octopiana, Journal of Proteomics" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Aggregata octopiana (Protista: Apicomplexa): a ,

Abstract 6 pages, 3 tabl-- Short communicationThe haemolymph parameters for Octopus vulgaris and the condition index at molecular level were analysed using RNA/DNA and RNA/protein ratios on animals reared in floating cage systems and naturally infected by the coccidian Aggregata octopiana.

Tanya Shaw

The Gastric Ganglion of Octopus vulgaris: Preliminary Characterization of Gene- and Putative Neurochemical-Complexity, and the Effect of Aggregata octopiana Digestive Tract Infection on Gene Expression Research output: Contribution to journal › Article.

ADW: Octopus briareus: INFORMATION

Caribbean reef octopuses are the hosts for Aggregata octopiana, which are parasitic alveolates mainly associated with inflammation, ulceration, and the destruction of the host's organs, and Digenetic trematod These octopuses are affected by ectoparasitic protozoans.

Antigenic Relationships Between Aggregata octopiana

Key words: Aggregata octopiana, Aggregata eberthi, antigens, Apicomplexa, cross-reactivity INTRODUCTION The genus Aggregata has a two-hosts life cycle, with asexual stages in the intestines of crustaceans and sexual stages in the digestive tracts of cephalopods In cephalopods, the merozoites migrate through the epithe.

The Gastric Ganglion of Octopus vulgaris: Preliminary

Here we have investigated the neurochemical complexity (through in silico gene expression analysis and immunohistochemistry) of the gastric ganglion in Octopus vulgaris and tested whether the expression of a selected number of genes was influenced by the magnitude of digestive tract parasitic infection by Aggregata octopiana.