Results 71 to 80 of about 431 (116)

Database of low‐temperature absorption and fluorescence spectra of native photosynthetic tetrapyrrole macrocycles

Photochemistry and Photobiology, Volume 102, Issue 2, Page 457-469, March/April 2026.
The absorption and fluorescence spectra at 77 K (frozen glass) and room temperature (fluid solution) are provided for 12 native photosynthetic macrocycles encompassing one porphyrin, eight chlorins, and 3 bacteriochlorins. Abstract Low‐temperature (77 K) absorption and fluorescence spectra of 12 naturally occurring photosynthetic tetrapyrrole ...
Dariusz M. Niedzwiedzki, Masahiko Taniguchi, Jonathan S. Lindsey   +2 more
wiley   +1 more source

Network Component Analysis Can Identify Potential Axenisation Strategies Circumventing Antibiotic‐Use for Phototrophic Eukaryotic Microalgae

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Network component analysis of published axenisation methods reveals optimal, antibiotic‐free workflows for phototrophic eukaryotic microalgae. Distinct strategies are identified for diatoms, dinoflagellates, and green algae. Verification using microscopy, sequencing, and cell counting enhances reproducibility.
A. Iyer, M. Monissen, Q. Teo, O. Modin, R. Halim   +4 more
wiley   +1 more source

Prevalent endosymbiont zonation shapes the depth distributions of scleractinian coral species [PDF]

Royal Society Open Science, 2015
Bathymetric distributions of photosynthetic marine invertebrate species are relatively well studied, however the importance of symbiont zonation (i.e. hosting of distinct algal endosymbiont communities over depth) in determining these depth distributions
Pim Bongaerts, Margaux Carmichael, Kyra B. Hay, Linda Tonk, Pedro R. Frade, Ove Hoegh-Guldberg   +5 more
doaj   +1 more source

Rapid Evolution in a Coral Population Following a Mass Mortality Event

Evolutionary Applications, Volume 19, Issue 2, February 2026.
ABSTRACT Globally, corals face an increased frequency of mass mortality events (MMEs) as populations experience repeated marine heatwaves which disrupt their obligate algal symbiosis. Despite greater occurrences of MMEs, the relative roles of the environment, host, and symbiont genetic variation in survival, subsequent recovery, and carry‐over effects ...
James E. Fifer, Kelly E. Speare, Sarah E. Leinbach, Stephanie F. Hendricks, Sarah W. Davies, Noah H. Rose, Deron E. Burkepile, Thomas C. Adam, Gretchen E. Hofmann, Marie E. Strader   +9 more
wiley   +1 more source

Diversity and distribution of symbiodinium associated with seven common coral species in the Chagos Archipelago, central Indian Ocean.

PLoS ONE, 2012
The Chagos Archipelago designated as a no-take marine protected area in 2010, lying about 500 km south of the Maldives in the Indian Ocean, has a high conservation priority, particularly because of its fast recovery from the ocean-wide massive coral ...
Sung-Yin Yang, Shashank Keshavmurthy, David Obura, Charles R C Sheppard, Shakil Visram, Chaolun Allen Chen   +5 more
doaj   +1 more source

How nitrogen and phosphorus stoichiometry drive the physiology and photosynthesis of Scrippsiella acuminata (Dinophyceae)

Journal of Phycology, Volume 62, Issue 1, Page 96-111, February 2026.
Abstract Development and growth of microalgae are mainly sustained by two essential nutrients: nitrogen (N) and phosphorus (P). Although single‐nutrient limitation has been extensively studied, the balance between N and P availability remains less explored.
Lise Delatte, Clara Massinot, Gaelle Stoltz, Fabienne Marais, Tania Hernández‐Fariñas, Pascal Claquin   +5 more
wiley   +1 more source

Trehalose is a chemical attractant in the establishment of coral symbiosis.

PLoS ONE, 2015
Coral reefs have evolved with a crucial symbiosis between photosynthetic dinoflagellates (genus Symbiodinium) and their cnidarian hosts (Scleractinians).
Mary Hagedorn, Virginia Carter, Nikolas Zuchowicz, Micaiah Phillips, Chelsea Penfield, Brittany Shamenek, Elizabeth A Vallen, Frederick W Kleinhans, Kelly Peterson, Meghan White, Paul H Yancey   +10 more
doaj   +1 more source

Resolving widespread and endemic dinoflagellates (Symbiodiniaceae) mutualistic with Indo‐Pacific octocorals reveals differences in specificity based on host phylogeny

Journal of Phycology, Volume 62, Issue 1, Page 191-204, February 2026.
Abstract Endosymbionts in the dinoflagellate family Symbiodiniaceae can form mutualisms with a diverse array of host invertebrates, constituting a widespread and ecologically important family. While those associated with reef‐building corals (order Scleractinia) have received considerable research attention, the diversity and ecology of zooxanthellae ...
Caleb C. Butler, Kira E. Turnham, Andy Hess, Todd C. LaJeunesse   +3 more
wiley   +1 more source

Comparing the effects of symbiotic algae (Symbiodinium) clades C1 and D on early growth stages of Acropora tenuis. [PDF]

PLoS ONE, 2014
Reef-building corals switch endosymbiotic algae of the genus Symbiodinium during their early growth stages and during bleaching events. Clade C Symbiodinium algae are dominant in corals, although other clades - including A and D - have also been commonly
Ikuko Yuyama, Tomihiko Higuchi
doaj   +1 more source

Concordant Patterns of Population Genetic Structure and Symbiont Communities in a Broadcasting Spawning Coral Along a Western Australian Fringing Reef

Ecology and Evolution, Volume 16, Issue 1, January 2026.
We explored fine‐scale patterns of connectivity and symbiont associations across the Ningaloo reefscape to inform on post‐disturbance recovery, larval dispersal capabilities, and recruitment dynamics. We detected low but significant population genetic structure among sample sites spread across Ningaloo Reef with the highest diversity in southern sites.
Shannon L. Duffy, W. Jason Kennington, Zoe T. Richards, Luke Thomas   +3 more
wiley   +1 more source