Results 31 to 40 of about 39,060 (269)

A Review of Toxins from Cnidaria

open access: yesMarine Drugs, 2020
Cnidarians have been known since ancient times for the painful stings they induce to humans. The effects of the stings range from skin irritation to cardiotoxicity and can result in death of human beings.
I. D’Ambra, C. Lauritano
semanticscholar   +1 more source

Phylogenetics and Mitogenome Organisation in Black Corals (Anthozoa: Hexacorallia: Antipatharia): An Order-Wide Survey Inferred From Complete Mitochondrial Genomes

open access: yesFrontiers in Marine Science, 2020
Black corals (Anthozoa: Antipatharia) are an ecologically and culturally important group of deep-sea cnidarians. However, as the majority of species inhabit depths >50 m, they are relatively understudied.
Nick J. Barrett   +8 more
doaj   +1 more source

Cryopreservation of Hydractinia symbiolongicarpus Sperm to Support Community-Based Repository Development for Preservation of Genetic Resources

open access: yesAnimals, 2022
Hydractinia symbiolongicarpus is an emerging model organism in which cutting-edge genomic tools and resources are being developed for use in a growing number of research fields.
Aidan L. Huene   +6 more
doaj   +1 more source

Ordovician conulariid monospecific assemblages (Czech Republic, Morocco) [PDF]

open access: yesEstonian Journal of Earth Sciences, 2023
A recently discovered locality of the Katian age near Erfoud (Morocco) supports an assumption that at least some conulariids lived preferably in monospecific associations.
Jana Bruthansová, Petr Kraft
doaj   +1 more source

Dendrogramma, new Genus, with two new non- bilaterian species from the Marine Bathyal of Southeastern Australia (Animalia, Metazoa incertae sedis) – with similarities to some medusoids from the precambrian ediacara [PDF]

open access: yes, 2014
This study examines a new species of dinosaur named Dendrogramma, which has been found near Bass Strait. Abstract A new genus, Dendrogramma, with two new species of multicellular, non-bilaterian, mesogleal animals with some bilateral aspects, D ...
Jean Just   +2 more
core   +3 more sources

Detection of telomeric sequences and ribosomal RNA genes in holokinetic chromosomes of five jumping plant-lice species: First data on the superfamily Psylloidea (Hemiptera: Sternorrhyncha)

open access: yesEuropean Journal of Entomology, 2018
Fluorescence in situ hybridization (FISH) is a technique used to determine the chromosomal position of DNA and RNA probes. The present study contributes to knowledge on jumping plant-lice genomes by using FISH with 18S rDNA and telomeric (TTAGG)n probes ...
Anna MARYAŃSKA-NADACHOWSKA   +3 more
doaj   +1 more source

Integration of Morphological Data into Molecular Phylogenetic Analysis: Toward the Identikit of the Stylasterid Ancestor [PDF]

open access: yes, 2016
Stylasteridae is a hydroid family including 29 worldwide-distributed genera, all provided with a calcareous skeleton. They are abundant in shallow and deep waters and represent an important component of marine communities.
Negrisolo, ENRICO MASSIMILIANO   +3 more
core   +3 more sources

Transcriptomic Analysis of Four Cerianthid (Cnidaria, Ceriantharia) Venoms

open access: yesbioRxiv, 2020
Tube anemones, or cerianthids, are a phylogenetically informative group of cnidarians with complex life histories, including a pelagic larval stage and tube-dwelling adult stage, both known to utilize venom in stinging-cell rich tentacles. Cnidarians are
Anna M. L. Klompen   +3 more
semanticscholar   +1 more source

On the presence of the Ponto-Caspian hydrozoan Cordylophora caspia (Pallas, 1771) in an Iberian estuary: highlights on the introduction vectors and invasion routes [PDF]

open access: yes, 2017
Several non-native invertebrate and vertebrate species have been detected in the Guadiana Estuary (SW-Iberian Peninsula, Europe) during the 21st century.
Amorim, Katherine   +5 more
core   +1 more source

Development and myogenesis of the vermiform Buddenbrockia (Myxozoa) and implications for cnidarian body plan evolution [PDF]

open access: yes, 2016
email ORCID ID© 2012 Gruhl and Okamura; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use ...
Gruhl, A, Okamura, B
core   +1 more source

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