Results 21 to 30 of about 1,497 (206)

Regeneration and Musculature in Halved Cassiopea xamachana Ephyrae [PDF]

Integrative Organismal Biology
Synopsis Adult Cassiopea medusae and their polyps have been known to regenerate tissue in uncontrolled and controlled conditions; however, the regeneration capabilities of Cassiopea xamachana ephyrae are largely unexplored.
K. Muffett, M. Mammone, J. Puckett, G. Martino, Aditi, M. Miglietta   +5 more
semanticscholar   +4 more sources

Notes on the Diet and Size of the Upside-down Jellyfish Cassiopea. [PDF]

Zoological studies
Medusae of the genus Cassiopea are common components of tropical and subtropical coastlines globally. Despite the broad distribution of this benthic scyphozoan, much about their ecology remains poorly described. Here, we collected over 100 adult Cassiopea individuals from Panama, the eastern United States, Cuba, the Philippines, Italy and Australia to ...
K. Muffett, M. Mammone, R. D. Morejón-Arrojo, Andrea Toso, L. Fumarola, Anabelle Marques Klovrza, Valentina Cardona, Serafin Mendez Geson Iii, Claire E. Rowe, A. Bellantuono, M. Miglietta, R. Collin   +11 more
semanticscholar   +4 more sources

Aerobic respiration, biochemical composition, and glycolytic responses to ultraviolet radiation in jellyfish Cassiopea sp

Frontiers in Marine Science, 2023
The light-dependent zooxanthellate jellyfish Cassiopea sp. (the upside-down jellyfish) is invasive/exotic in many shallow and clear marine habitats, where the jellyfish might be exposed to high levels of ultraviolet radiation (UVR).
Samir M Aljbour, Ricardo N Alves, Susana Agusti   +2 more
exaly   +4 more sources

Embryonic and planula development in the upside-down jellyfish Cassiopea xamachana [PDF]

EvoDevo
Some aspects of the life cycle of the scyphozoan jellyfish Cassiopea xamachana have been described in detail. Investigations of C. xamachana have largely focused on strobilation and the unusual pattern of planuloid budding at the polyp stage, in which ...
Bailey M. Steinworth, Mark Q. Martindale
doaj   +3 more sources

The The Effect of the Persian Gulf Jellyfish (Cassiopea andromeda) Venom on the Expression of P15, P21, P53, DNMT1, and Bcl-2 in Acute Lymphoblastic Leukemia Jurkat Cells [PDF]

International Journal of Hematology-Oncology and Stem Cell Research, 2023
Background: One of the acute hematologic malignancies is acute lymphoblastic leukemia (ALL), which is formed in B or T lymphocyte stem cells. Regarding the increasing tendency to herbal and marine studies, and on the other hand, the characteristics of ...
Reza Dehghani, Ali Amrooni, Fatemeh Hosseinpour Soleimani, Gholamhossein Mohebbi, Narges Obeidi   +4 more
doaj   +3 more sources

Cassiopea xamachana polyp feeding under husbandry conditions [PDF]

microPublication biology
Research on the upside-down jellyfish Cassiopea xamachana has increased in the past few decades, hence the need for more efficient husbandry protocols.
Victoria Sharp, K. Pfeil, Kaitlin Kitch, Mónica Medina   +3 more
semanticscholar   +4 more sources

The Effects of the UV-Blocker Oxybenzone (Benzophenone-3) on Planulae Swimming and Metamorphosis of the Scyphozoans Cassiopea xamachana and Cassiopea frondosa

Oceans, 2020
Benzophenones are UV-blockers found in most common sunscreens. The ability of Scyphozoan planula larvae of Cassiopea xamachana and C. frondosa to swim and complete metamorphosis in concentrations 0–228 µg/L benzophenone-3 (oxybenzone) was tested. Planulae of both species swam in erratic patterns, 25–30% slower, and experienced significant death (p <
William K Fitt, Dietrich K Hofmann
exaly   +3 more sources

Impacts of Light and Food Availability on Early Development of Cassiopea Medusae

Frontiers in Marine Science, 2022
The Cassiopea genus is an emergent focus for behavioral, ecological, and genetic research. Cassiopea ephyrae, a key intermediate in the life cycle of this benthic jellyfish, have been left out of much work on the genus.
Maria Pia Miglietta
exaly   +3 more sources

Cassiopea andromeda (Cnidaria, Scyphozoa) in the subtropical eastern Atlantic

Journal of the Marine Biological Association of the United Kingdom
This study provides the first records of the upside-down jellyfish Cassiopea andromeda (Forskål, 1775) in the eastern Atlantic supported by molecular analysis.
Sonia K. M. Gueroun, Carlos J. Moura, Eduardo Almansa, A. Escánez   +3 more
semanticscholar   +5 more sources

The Jellyfish Cassiopea Exhibits a Sleep-like State [PDF]

Current Biology, 2017
Do all animals sleep? Sleep has been observed in many vertebrates, and there is a growing body of evidence for sleep-like states in arthropods and nematodes [1-5]. Here we show that sleep is also present in Cnidaria [6-8], an earlier-branching metazoan lineage. Cnidaria and Ctenophora are the first metazoan phyla to evolve tissue-level organization and
Nath, Ravi D., Bedbrook, Claire N., Abrams, Michael J., Basinger, Ty, Bois, Justin S., Prober, David A., Sternberg, Paul W., Gradinaru, Viviana, Goentoro, Lea   +8 more
openaire   +5 more sources