Results 41 to 50 of about 38,706 (301)

The enigmatic cnidarian Martsaphyton moxi gen. et sp. nov. from the Darriwilian (Middle Ordovician) of Estonia [PDF]

open access: yesEstonian Journal of Earth Sciences, 2020
On the basis of detailed SEM-EDS study and computer tomography scanning, the single specimen of the enigmatic Martsaphyton moxi from the Aseri Stage (Darriwilian; Middle Ordovician) of Estonia, was identified as a member of the phylum Cnidaria and ...
Oive Tinn, Olev Vinn, Leho Ainsaar
doaj   +1 more source

Contribution of Maternal and Paternal Transmission to Bacterial Colonization in Nematostella vectensis

open access: yesFrontiers in Microbiology, 2021
Microbial communities confer multiple beneficial effects to their multicellular hosts. To evaluate the evolutionary and ecological implications of the animal-microbe interactions, it is essential to understand how bacterial colonization is secured and ...
Laura Baldassarre   +6 more
doaj   +1 more source

Trends in hydroidomedusan research from 1911 to 1997

open access: yesScientia Marina, 2000
The papers on hydroidomedusae published from 1911 to 1997 total 10,934. They have been assigned to the following categories: faunistics and systematics; sub-organismal biology; ecology; evolution; life cycles; paleontology.
C. Gravili   +4 more
doaj   +1 more source

Transcriptional responses indicate acclimation to prolonged deoxygenation in the coral Stylophora pistillata

open access: yesFrontiers in Marine Science, 2022
The current decrease in oceanic dissolved oxygen is a widespread and pressing problem that raises concern as to how marine biota in general, and coral reefs in particular will be affected. However, the molecular response underlying tolerance of corals to
Hagit Kvitt   +10 more
doaj   +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

Transcriptome‐based target‐enrichment baits for stony corals (Cnidaria: Anthozoa: Scleractinia)

open access: yesMolecular Ecology Resources, 2020
Despite the ecological and economic significance of stony corals (Scleractinia), a robust understanding of their phylogeny remains elusive due to patchy taxonomic and genetic sampling, as well as the limited availability of informative markers.
R. Z. B. Quek   +4 more
semanticscholar   +1 more source

Description of a new genus of Cryptochiridae (Decapoda: Brachyura) associated with Siderastrea (Anthozoa: Scleractinia), with notes on feeding habits

open access: yesScientia Marina, 2012
Members of the Cryptochiridae are small gall-crabs that live as obligate symbionts of scleractinian corals. Only two species have so far been recorded in the western Atlantic Ocean.
Marcelle F.S. Badaro   +3 more
doaj   +1 more source

The genetic factors of bilaterian evolution

open access: yeseLife, 2020
The Cambrian explosion was a unique animal radiation ~540 million years ago that produced the full range of body plans across bilaterians. The genetic mechanisms underlying these events are unknown, leaving a fundamental question in evolutionary biology ...
Peter Heger   +4 more
doaj   +1 more source

Macroscale abundance patterns of hydromedusae in the temperate Southwestern Atlantic (27º-56º S) [PDF]

open access: yes, 2019
Gelatinous organisms are crucial components of marine ecosystems and some species imply social and economic consequences. However, certain geographic areas, such as the temperate Southwestern Atlantic (SWA, 27 - 56 S), remain understudied in terms of ...
Chazarreta, Carlo Javier   +5 more
core   +1 more source

Myxosporea (Myxozoa, Cnidaria) Lack DNA Cytosine Methylation

open access: yesMolecular biology and evolution, 2020
DNA cytosine methylation is central to many biological processes, including regulation of gene expression, cellular differentiation, and development.
Ryan Kyger   +10 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy