Marine sponge
Diversity and antimicrobial potential of culturable heterotrophic bacteria associated with the endemic marine sponge Arenosclera brasiliensis
... Marine sponges are the oldest Metazoa, very often presenting a complex microbial consortium. Such is the case of the marine sponge Arenosclera brasilien- sis, endemic to Rio de Janeiro State, Brazil. ...
14
Antibacterial activity of a new lectin isolated from the marine sponge Chondrilla caribensis
... A new lectin from the marine sponge Chondrilla caribensis (CCL) was isolated by affinity chromatography in Sepharose 6B media. CCL is a homotetrameric protein formed by subunits of 15,445 ±2 Da. The lectin ...
10
Two New Scaralane-type Sesterterpenoids Isolated from the Marine Sponge Hyrtios erectus
... Abstract: Four sesterterpenoids were isolated from a South China marine sponge of the genus Hyrtios, and their chemical structures were elucidated by extensive investigation of HRMS and 2D-NMR spectrum. Two ...
5
Isolation, biochemical and antibiofilm effect of a lectin from the marine sponge Aplysina lactuca
... In this work, we reported the isolation and biochemical charac- terization of a new lectin from the marine sponge A. lactuca. ALL was purified by combining ammonium sulfate precipitation and affinity ...
10
Diversity of the candidate phylum Poribacteria in the marine sponge Aplysina fulva
... by sponge hosts from ...diverse sponge hosts over wide geographical ...as marine sponge symbionts that might exhibit both vertical and environmental modes of transmis- sion in the association ...
9
A new ergosterol analog, a new bis-anthraquinone and anti-obesity activity of anthraquinones from the marine sponge-associated fungus Talaromyces stipitatus KUFA 0207
... the marine sponge Stylissa flabelliformis, which was collected by scuba diving at a depth of 10–15 m, from the coral reef at Samaesarn Island (12 ◦ 34 0 ...The sponge was washed with 1% sodium ...
12
HemagglutinatingHemolytic activities in extracts of marine invertebrates from the Brazilian coast and isolation of two lectins from the marine sponge Cliona varians and the sea cucumber Holothuria grisea
... of marine invertebrates from the Brazilian coast were screened for hemagglutinating/ hemolytic ...the marine sponge Cliona varians (CvL- 2) and sea cucumber Holothuria grisea ...
12
Diversity of bacteria in the marine sponge Aplysina fulva in Brazilian coastal waters
... a marine sponge using two different strategies for DNA ...or marine sediment and the rhizosphere, the use of direct or indirect strategies for the extraction of “whole- community” DNA from ...
14
A new dihydrochromone dimer and other secondary metabolites from cultures of the marine sponge-associated fungi Neosartorya fennelliae KUFA 0811 and Neosartorya tsunodae KUFC 9213
... Abstract: A previously unreported dihydrochromone dimer, paecilin E (1), was isolated, together with eleven known compounds: β-sitostenone, ergosta-4,6,8 (14), 22-tetraen-3-one, cyathisterone, byssochlamic acid, ...
17
Antifouling Effect of Bioactive Compounds from Marine Sponge Acanthella elongata and Different Species of Bacterial Film on Larval Attachment of Balanus amphitrite (Cirripedia, Crustacea)
... of marine sponge The marine sponge Acanthella elongata (Dendy) was collected from the Tuticorin harbor, South east coast of ...the sponge was prepared as described by Rittschof et ...
8
A novel erythromycin resistance plasmid from Bacillus sp. strain HS24, isolated from the marine sponge Haliclona simulans.
... Funding: This research was supported in parts by grants awarded to FOG by the Science Foundation of Ireland (SSPC2 12/RC/2275, 13-TIDA-B2625, 07/IN.1/B948, 12/TIDA/B2411, 12/TIDA/B2405,09/ RFP/BMT 2350); the Department ...
11
Diversity and specificity of the marine sponge microbiome as inspected by next generation sequencing
... related sponge species harbouring dissimilar prokaryomes were noted in the non-metric MDS analysis (Figure ...of sponge prokaryomes, independently of host phylogenetic ...
118
Avaliação da atividade antimicrobiana da esponja marinha Ectyoplasia ferox de Fernando de Noronha / Evaluation of antimicrobial activity of Ectyoplasia ferox marine sponge from Fernando de Noronha
... organisms are a promising source of substances with antibiotic potential that should be investigated as therapeutic alternatives for the problem of resistance to current drugs. In this work, we evaluated the ...
9
MATERIALS AND METHODS Sponge Collection
... Schmitz et al. (23) reported the hemolytic activity of halitoxin from sponges of the genus Haliclona. Similarly, Mebs et al. (24) observed hemagglutination and hemolytic activity of aqueous extracts from 48 tropical ...
16
Evaluating methods for the isolation of marine-derived fungal strains and production of bioactive secondary metabolites
... The marine fungus Plectosporium oratosquillae, for example, requires 21 days to grow 15-16 mm in potato- carrot agar (Duc et ...of marine-derived ...the marine environment is highly dependent on the ...
11
J. Braz. Chem. Soc. vol.24 número12
... were identified from positive clones by functional screening from metagenomic library of this marine sponge. This implicated that the metagenomic library of this sponge would be worthy of further ...
28
RESULTS AND DISCUSSION The sterols
... Marine invertebrates are a rich source of natural compounds that possess various biological activities. The phylum Porifera, Demospongiae class, is the most diverse and species-rich type of these organisms. Among ...
5
Quím. Nova vol.33 número10
... the marine metabolite 3-bromoverongiaquinol (1) and the irst total synthesis of 5-monobromocavernicolin (2), both isolated from the marine sponge Aplysina cavernicola, have been described based on ...
4
J. Braz. Chem. Soc. vol.18 número2
... Two coumarin derivatives, esculetin-4-carboxylic acid methyl ester (1) and esculetin-4- carboxylic acid ethyl ester (2), have been isolated from the marine sponge Axinella cf. corrugata. Structure ...
4
UNIVERSIDADE FEDERAL DO CEARÁ CENTRO DE CIÊNCIAS AGRÁRIAS DEPARTAMENTO DE ENGENHARIA DE PESCA PROGRAMA DE PÓS-GRADUAÇÃO EM BIOTECNOLOGIA DE RECURSOS NATURAIS RAFAEL PEREIRA
... A new lectin from the marine sponge Chondrilla caribensis (CCL) was isolated by affinity chromatography in Sepharose 6B media. CCL is a homotetrameric protein formed by subunits of 15,445 ±2 Da. The lectin ...
189