FISSION IN THE ZOANTHARIA PALYTHOA CARIBAEORUM (Duchassaing and Michelotii, 1860) POPULATIONS: A LATITUDINAL COMPARISON
نویسندگان
چکیده
منابع مشابه
A comparison of the thermal bleaching responses of the zoanthid Palythoa caribaeorum from three geographically different regions in south Florida
Coral bleaching involves the loss of symbiotic algae (zooxanthellae) from reef corals and other cnidarians during periods of environmental stress, particularly elevated temperature. In this study we compared the thermal bleaching responses of the zoanthid Palythoa caribaeorum from three populations along the southeast coast of Florida. Winter (2002–2003) and summer (2003) samples from three geo...
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Eight Vibrio isolates originating from the marine corals Mussismilia hispida and Phyllogorgia dilatata and the zoanthids Palythoa caribaeorum and Palythoa variabilis in Brazil and the Pacific white shrimp (Litopenaeus vannamei) in Ecuador were studied by means of a polyphasic approach. The novel isolates formed a tight monophyletic group in the genus Vibrio and were closely related to species o...
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The zoanthids Palythoa caribaeorum and Protopalythoa variabilis are among the most abundant marine species along the Brazilian coast. We now report the isolation and structure elucidation of two unprecedented sulfonylated ceramides, palyosulfonoceramide A (1) and palyosulfonoceramide B (2) from specimens collected off Brazil's northeastern coast. The structures of 1 and 2 were established using...
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1) Posgraduação em Biologia Animal, Universidade Federal de Pernambuco, Rua Prof. Moraes Rego 1235, Cidade Universitária, 50670-420 Recife, Pernambuco, Brazil 2) Departamento de Biologia, Área Ecologia, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, Pernambuco, Brazil 3) Centro Acadêmico de Vitória, Universidade Federal de Pernambuco, R...
متن کاملAntioxidant, hemolytic, antimicrobial, and cytotoxic activities of the tropical Atlantic marine zoanthid Palythoa caribaeorum.
Marine invertebrates are capable of synthesizing bioactive compounds, which may be beneficial to human health. The aim of this study was to evaluate the antioxidant, hemolytic, antimicrobial and cytotoxic activities of crude extract (70% EtOH), and dichloromethane (DCM), ethyl acetate (EtOAc), and aqueous (Aq) fractions of the marine zoanthid Palythoa caribaeorum. The phenolic compound contents...
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ژورنال
عنوان ژورنال: Bulletin of Marine and Coastal Research
سال: 2016
ISSN: 0122-9761
DOI: 10.25268/bimc.invemar.2007.36.0.204