Morphological characteristics of ephyrae of Aurelia coerulea …
2021年8月31日 · Ephyrae are produced through the strobilation of polyps in the general life cycle of Aurelia coerulea. However, it has been reported that planulae can also metamorphose directly into ephyrae, without passing through the polyp stage.
Jellyfish life cycle (Scyphozoa) - University of California, Merced
Generalized life cycle of a scyphozoan jellyfish, Aurelia. Click on different life-stages to see pictures of Aurelia!
The genome of the jellyfish Aurelia and the evolution of animal ...
2018年12月3日 · Ephyra were chosen as the source material for genomic DNA collection since multiple ephyra are produced by each polyp, and as pelagic organisms there is a substantially lower risk of collecting...
Aurelia Ephyra Jellyfish - National MagLab
Between the dominant adult medusa stage and the small and inconspicuous larval polyp stage, Aurelia jellyfishes undergo the ephyra stage. The common and cosmopolitan moon jelly (A. aurita) is often used as a laboratory experimental and dissection model …
Role of cell proliferation in strobilation of moon jellyfish Aurelia ...
2023年12月28日 · In this study, hydroxyurea interrupted the initiation of strobilation, segmentation, and ephyra morphogenesis, but not ephyra detachment. This suggests that cell proliferation plays a crucial role in generating a new segment and constructing the ephyra body.
Life Cycle Reversal in Aurelia sp.1 (Cnidaria, Scyphozoa)
2015年12月21日 · The resulting reconstruction of the schematic life cycle of Aurelia reveals the underestimated potential of life cycle reversal in scyphozoan medusae, with possible implications for biological and ecological studies.
Medusozoan genomes inform the evolution of the jellyfish body plan - Nature
2019年4月15日 · Here, we sequence the genomes of Aurelia aurita (a scyphozoan) and Morbakka virulenta (a cubozoan) to understand the molecular mechanisms responsible for the origin of the jellyfish body plan.
The Life Cycle of Aurelia aurita Depends on the Presence of a ...
2023年6月28日 · Aurelia aurita ’s intricate life cycle alternates between benthic polyp and pelagic medusa stages. The strobilation process, a critical asexual reproduction mechanism in this jellyfish, is severely compromised in the absence of the natural polyp microbiome, with limited production and release of ephyrae.
“Indirect development” increases reproductive plasticity and ...
2021年9月20日 · Their ability to generate young medusae (ephyrae) via two distinct reproductive strategies, strobilation or direct development from planula into ephyra without a polyp stage, has been a potential...
Transcriptome profiling of the dynamic life cycle of the …
2015年2月14日 · The moon jellyfish Aurelia aurita is a widespread scyphozoan species that forms large seasonal blooms. Here we provide the first comprehensive view of the entire complex life of the Aurelia Red Sea strain by employing transcriptomic profiling of each stage from planula to mature medusa.