Sea Coral
Mostrando 1-12 de 31 artigos, teses e dissertações.
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1. [PROVISIONAL] Genome sequence of Shewanella corallii strain A687 isolated from pufferfish (Sphoeroides spengleri)
Abstract We present here the genome sequence of Shewanella corallii strain A687 isolated from pufferfish Sphoeroides spengleri (Family Tetraodontidae). The assembly consists of 5,215,037 bp and contains 284 contigs, with a G+C content of 50.3%. The genus Shewanella comprises 67 recognized species. These bacteria are Gram-negative, rod-shaped, facultatively a
Genet. Mol. Biol.. Publicado em: 02/09/2019
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2. Sedimentology and chemostratigraphy of a Valanginian carbonate succession from the Baja Guajira Basin, northern Colombia
ABSTRACT: The Kesima Member of the Palanz Formation constitutes the first record of Cretaceous marine sedimentation along the Baja Guajira Basin, northern Colombia. Sedimentologic and petrographic analyses suggest a deposition along a coral reef dominated rimmed carbonate platform. 87Sr/86Sr values between 0.707350 and 0.707400 suggest a Valanginian (136 - 1
Braz. J. Geol.. Publicado em: 2016-06
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3. Biofilm inhibition activity of compounds isolated from two Eunicea species collected at the Caribbean Sea
Abstract Biofilm has a primary role in the pathogenesis of diseases and in the attachment of multicellular organisms to a fouled surface. Because of that, the control of bacterial biofilms has been identified as an important target. In the present study, five lipid compounds isolated from soft coral Eunicea sp. and three terpenoids together with a mixture of
Rev. bras. farmacogn.. Publicado em: 2015-12
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4. Cytolytic and systemic toxic effects induced by the aqueous extract of the fire coral Millepora alcicornis collected in the Mexican Caribbean and detection of two types of cytolisins
AbstractBackground Millepora alcicornis is a branching hydrocoral common throughout the Caribbean Sea. Like other members of this genus, this species is capable of inducing skin eruptions and blisters with severe pain after contact. In the present study, we investigated the toxicity of theM. alcicornis aqueous extract on several animal models. Considering th
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 20/10/2015
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5. Marine organisms as source of extracts to disrupt bacterial communication: bioguided isolation and identification of quorum sensing inhibitors from Ircinia felix
AbstractIn this study, 39 extracts from marine organisms were evaluated as quorum sensing inhibitors, collected in the Colombian Caribbean Sea and the Brazilian Coast including 26 sponges, seven soft corals, five algae and one zooanthid. The results showed that crude extracts from the soft coral Eunicea laciniata, and the sponges Svenzea tubulosa, Ircinia fe
Rev. bras. farmacogn.. Publicado em: 2015-06
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6. Prospecção e purificação de peptídeos com atividade antimicrobiana a partir de corais da costa brasileira
Concerns about information security becomes increasingly more primordial, leading organizations, including managers and individuals to gain minimum knowledge on information security and information leak prevention. Over time models were created texts and general references to basic precautions and instructions in the technological environment, with the evolu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2012
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7. Development and characterization of a novel bioresorbable and bioactive biomaterial based on polyvinyl acetate, calcium carbonate and coralline hydroxyapatite
Coralina® HAP-200 (coralline hydroxyapatite obtained by hydrothermal treatment of marine corals) and POVIAC® (polymeric matrix based on PVAc), commercial trade marks were mixed with a natural product from the Cuban sea costs, i.e. calcium carbonate from Porites Porites coral, to obtain a novel bioactive composite with potential use as bone restoration mate
Materials Research. Publicado em: 18/03/2011
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8. Adiciones a la ficoflora marina de Venezuela. II. Ceramiaceae, Wrangeliaceae y Callithamniaceae (Rhodophyta)
Abstract The following four species: Balliella pseudocorticata, Perikladosporon percurrens, Monosporus indicus and Seirospora occidentalis, represent the first report to the Venezuelan coast, of which mention their diagnostic features and making comparisons with its relatives. All these species have been identified in coral reefs of tropical waters and are c
Rodriguésia. Publicado em: 2011-03
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9. Produtividade fitoplactÃnica e hidrologia no ecossistema recifal de Porto de Galinhas (Pernambuco- Brasil)
The Porto de Galinhas beach, located in the south coast of Pernambuco, Brazil, about 50 kilometers from Recife, has coral reef formations that form natural pools of extreme beauty, and thus, actually is undergoing an intense tourist activity, as one of the most visited beaches of Northeastern Brazil. The phytoplankton productivity and biomass and some hydrol
Publicado em: 2009
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10. Distribuição e abundância da malacofauna epibentônica no Parracho de Maracajaú, RN, Brasil
The mollusks present a great taxon variety and life habits in coral reefs being good environmental indicators. It is important to know the distribution pattern of the mollusks and the processes that influence it, so that disturbances in sea ecosystems could be monitored. The present study aims to accomplish the inventory and distribution of epibenthic mollus
Publicado em: 2008
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11. Comunidade de CrustÃceos DecÃpodos InfralitorÃneos dos Recifes da Praia de Porto de Galinhas (PE)
Northeastern Brazilian coral reefs, as found in Porto de Galinhas beach â PE, are known as areas of complex and diverse biological interactions and high biological productivity (primary productivity). In addition, they represent a reproductive zone, and serve as nursery, shelter and alimentation source for a major part of the marine fauna. Porto de Galinhas
Publicado em: 2007
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12. Assessing climate variability of the brazilian reef ecosystems and its relation with coral biodiversity / Caracterização da variabilidade climática nos ecossistemas recifais brasileiros e sua relação com a biodiversidade de corais
Este trabalho apresenta um estudo sobre a variabilidade climática nos ecossistemas recifais brasileiros e sua relação com a biodiversidade de corais. Foram estudadas nove regiões de ocorrência de recifes de corais no Brasil a partir de dados provenientes de sensores a bordo de satélites e de reanálises. Para tanto foram elaboradas séries de tempo men
Publicado em: 2007