Results 71 to 80 of about 3,876 (207)

Microbial invasion of the Caribbean by an Indo-Pacific coral zooxanthella [PDF]

open access: yesProceedings of the National Academy of Sciences, 2015
Significance This research documents the spread of an opportunistic coral endosymbiont, Symbiodinium trenchii , from the Indo-Pacific into the Greater Caribbean, a region afflicted by human-related impacts including climate warming and environmental degradation.
D. Tye Pettay   +4 more
openaire   +2 more sources

Mapping molluscan endocrinology: a systematic and critical appraisal

open access: yesBiological Reviews, Volume 101, Issue 2, Page 970-1002, April 2026.
ABSTRACT Historically, a vertebrate‐centric paradigm has framed our interpretation of molluscan endocrinology, with considerable research focusing on vertebrate‐type steroid hormones (e.g. oestrogens, testosterone). However, contradictory evidence on the occurrence of vertebrate‐type steroid hormones in molluscan tissues, and a lack of the specific ...
Konstantinos Panagiotidis   +3 more
wiley   +1 more source

Amino Acid Content of Zooxanthellae Freshly Isolated from Pocillopora damicornis [PDF]

open access: yes, 1994
Total amino-N content and glutamine to glutamate ratios (gln: glu) were determined in zooxanthellae freshly isolated from colonies of the coral Pocillopora damicornis (Linnaeus) incubated in ambient seawater or in seawater supplemented with ammonium ...
McAuley, P.J.
core   +1 more source

Early development of zooxanthella-containing eggs of the corals Pocillopora verrucosa and P. eydouxi with special reference to the distribution of zooxanthellae

open access: yesThe Biological Bulletin, 2000
Some hermatypic corals spawn eggs that contain zooxanthellae. We followed development of zooxanthella-containing eggs of two such species, Pocillopora verrucosa and P. eydouxi. We also documented changes in the distribution pattern of zooxanthellae during development. Oocytes of both species took up zooxanthellae 3 to 4 days before spawning.
Hirose, M, Kinzie, Robert A, Hidaka, M
openaire   +3 more sources

Revealing novelty from the southwestern Atlantic, Yemanjia gen. nov. and Olokunococcus gen. nov. from the coral cyanobiome of the Abrolhos Bank

open access: yesJournal of Phycology, Volume 62, Issue 2, Page 533-555, April 2026.
Abstract Cyanobacteria comprise over 6000 species and inhabit diverse environments, including marine invertebrates such as sponges and corals. High‐throughput sequencing has indicated an abundance of Cyanobacteria communities in these hosts, yet taxonomic resolution has remained low below the phylum level.
Yuri Ricardo Andrade Aiube   +5 more
wiley   +1 more source

Cnidarian Interaction with Microbial Communities: From Aid to Animal’s Health to Rejection Responses

open access: yesMarine Drugs, 2018
The phylum Cnidaria is an ancient branch in the tree of metazoans. Several species exert a remarkable longevity, suggesting the existence of a developed and consistent defense mechanism of the innate immunity capable to overcome the potential repeated ...
Loredana Stabili   +3 more
doaj   +1 more source

Mitigating the seductive details effect by topic and irrelevance signals

open access: yesBritish Journal of Educational Psychology, Volume 96, Issue 1, Page 382-400, March 2026.
Abstract Background Seductive details (interesting digressions in learning materials) are often integrated into learning units to make them more appealing to learners. However, studies indicate that this tends to overload students cognitively and impairs their learning performance. Aims The present study investigated whether these negative consequences
Lukas Wesenberg   +4 more
wiley   +1 more source

Examining Marine Assemblages Across an Inverse Salinity Gradient

open access: yesMolecular Ecology, Volume 35, Issue 6, March 2026.
ABSTRACT Salinity gradients and fluctuations can create a natural ecological filter, with few species tolerating salinity above 50 practical salinity units (PSUs). We investigated how an inverse salinity gradient affected marine community diversity and composition in Shark Bay, a remote hypersaline coastal embayment in Western Australia.
Kirsty E. Richards   +4 more
wiley   +1 more source

Photosynthetic acclimation of Symbiodinium in hospite depends on vertical position in the tissue of the scleractinian coral Montastrea curta

open access: yesFrontiers in Microbiology, 2016
Coral photophysiology has been studied intensively from the colony scale down to the scale of single fluorescent pigment granules as light is one of the key determinants for coral health.
Mads eLichtenberg   +3 more
doaj   +1 more source

The Ecological Mechanism of Coral–Algal Phase Shifts: A Case Study of Wenchang in Hainan Province

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
This study selected the coral reef areas in the coastal waters of Wenchang, Hainan, China, which were significantly affected by human activities. Through four consecutive years of field investigations, the key driving factors and potential mechanisms of ecological phase shifts between corals and macroalgae were identified, thus providing a scientific ...
Yihua Lyu   +6 more
wiley   +1 more source

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