Results 161 to 170 of about 23,229 (278)

Asexual Reproduction of the Sea Anemone Exaiptasia Pallida Under Artificial Moonlight

open access: yes
Many cnidarians live in symbiosis with intracellular algae (dinoflagellates from the family Symbiodiniaceae), and are provided nutrition through photosynthesis; in exchange, cnidarians provide their algal symbionts with protection from predation.
Tran, Cawa, Piper, Cora
core  

Widespread Lateral Transmission in Fergusonina Galling Flies (Diptera: Fergusoninidae) and Their Obligate Nematode Mutualists Does Not Preclude an Overall Pattern of Cospeciation

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
The biology of gall‐forming fergusoninid flies and their obligate nematode mutualists suggests strict vertical transmission of nematodes between fly generations. Using mitochondrial sequence data to associate fly and nematode haplotypes, we found widespread intraspecific horizontal transfer in multiple species.
Sonja J. Scheffer   +10 more
wiley   +1 more source

Evidence‐to‐Decision Frameworks: Enhancing the Quality and Rigour of Guidelines and Recommendations

open access: yes
Clinical and Public Health Guidelines, Volume 3, Issue 3, July 2026.
Jose F. Meneses‐Echavez   +6 more
wiley   +1 more source

Complex History of Organellar Introgression in Nothofagus Trees: Chloroplast and Mitochondrial Capture Facilitated by Natural Selection

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
Map of sampling for each species, chloroplast and mitochondrial genome phylogeny. ABSTRACT Hybridization is widespread across diverse groups of organisms, and in some cases, organellar genomes of one species become fixed in another following hybridization and backcrossing, a phenomenon known as organelle capture.
Gabriela Narváez   +8 more
wiley   +1 more source

Asexual reproduction in bad times? The case of Cladocora caespitosa in the eastern Mediterranean Sea. [PDF]

open access: yesCoral Reefs, 2021
López-Márquez V   +7 more
europepmc   +1 more source

Observations of Modified Polyps and Polyp Leaves in Sea Pens (Cnidaria: Octocorallia): The Cases of Ptilella and Pennatula

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
We describe unusual and mostly unreported morphological traits on colonies of the deep‐water sea pens Ptilella and Pennatula from the Northwest Atlantic, namely the presence of hypertrophied polyps, split polyp leaves, and autozooids budding on the surface of polyp leaves (as opposed to the edges). ABSTRACT Here we describe unusual morphological traits
Bárbara de Moura Neves   +4 more
wiley   +1 more source

Resilience and plant growth forms 40 years after a volcanic disturbance

open access: yesEcosphere, Volume 17, Issue 6, June 2026.
Abstract Resilience represents a critical concept in ecology; yet, quantitative assessment of resilience in response to disturbance is rare, even for widely recognized growth forms. Plant groups based on deciduousness, clonality, morphology, and Raunkiaer life form could predict inertia to major disturbances and subsequent resilience.
Dylan G. Fischer   +2 more
wiley   +1 more source

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