A. Bishara, A. Rudi, M. Aknin, D. Neumann, N. Ben-califa et al., Salarins A and B and Tulearin A:?? New Cytotoxic Sponge-Derived Macrolides, Organic Letters, vol.10, issue.2, pp.153-156, 2008.
DOI : 10.1021/ol702221v

URL : https://hal.archives-ouvertes.fr/hal-01188152

A. Bishara, A. Rudi, M. Aknin, D. Neumann, N. Ben-califa et al., Salarin C, a new cytotoxic sponge-derived nitrogenous macrolide, Tetrahedron Letters, vol.49, issue.28, pp.4355-4358, 2008.
DOI : 10.1016/j.tetlet.2008.05.038

URL : https://hal.archives-ouvertes.fr/hal-01188155

A. Bishara, A. Rudi, M. Aknin, D. Neumann, N. Ben-califa et al., Salarins D???J, seven new nitrogenous macrolides from the madagascar sponge Fascaplysinopsis sp., Tetrahedron, vol.66, issue.24, pp.4339-4345, 2010.
DOI : 10.1016/j.tet.2010.04.035

URL : https://hal.archives-ouvertes.fr/hal-01188129

A. Bishara, A. Rudi, I. Goldberg, M. Aknin, and Y. Kashman, Tulearins A, B, and C; structures and absolute configurations, Tetrahedron Letters, vol.50, issue.27, pp.3820-3822, 2010.
DOI : 10.1016/j.tetlet.2009.04.028

URL : https://hal.archives-ouvertes.fr/hal-01188142

A. Bishara, A. Rudi, M. Aknin, D. Neumann, N. Ben-califa et al., sp., Organic Letters, vol.10, issue.19, pp.4307-4309, 2008.
DOI : 10.1021/ol801750y

URL : https://hal.archives-ouvertes.fr/hal-01188114

A. Bishara, A. Rudi, I. Goldberg, M. Aknin, D. Neumann et al., Tausalarin C: A New Bioactive Marine Sponge-Derived Nitrogenous Bismacrolide, Organic Letters, vol.11, issue.16, pp.3538-3541, 2009.
DOI : 10.1021/ol9011019

URL : https://hal.archives-ouvertes.fr/hal-01188143

D. Klein, J. C. Braekman, D. Daloze, L. Hoffmann, G. Castillo et al., (Cyanobacteria), Journal of Natural Products, vol.62, issue.6, pp.934-936, 1999.
DOI : 10.1021/np9900324

URL : https://hal.archives-ouvertes.fr/hal-01203915

D. Klein, J. C. Braekman, D. Daloze, L. Hoffmann, G. Castillo et al., Laingolide, a novel 15-membered macrolide from Lyngbya bouillonii (cyanophyceae), Tetrahedron Letters, vol.37, issue.42, pp.7519-7520, 1996.
DOI : 10.1016/0040-4039(96)01728-5

W. Bergmann and D. C. Burke, The Journal of Organic Chemistry, vol.20, issue.11, pp.1501-1507, 1955.
DOI : 10.1021/jo01128a007

G. Wang, Diversity and biotechnological potential of the sponge-associated microbial consortia, Journal of Industrial Microbiology & Biotechnology, vol.99, issue.7, pp.545-551, 2006.
DOI : 10.1016/B978-0-08-025904-8.50016-X

T. R. Thomas, D. P. Kavlekar, and P. A. Lokabharathi, Marine Drugs from Sponge-Microbe Association???A Review, Marine Drugs, vol.1, issue.4, pp.1417-1468, 2010.
DOI : 10.3390/md101005

M. W. Taylor, R. Radax, D. Steger, and M. Wagner, Sponge-Associated Microorganisms: Evolution, Ecology, and Biotechnological Potential, Microbiology and Molecular Biology Reviews, vol.71, issue.2, pp.295-347, 2007.
DOI : 10.1128/MMBR.00040-06

O. K. Radjassa, T. Martens, H. Grossart, T. Brinkhoff, A. Sabdono et al., Antagonistic activity of a marine bacterium Pseudoalteromonas luteoviolacea TAB4.2 associated with coral Acroporas sp, J. Biol. Sci, vol.7, pp.239-246, 2007.

U. Hentschel, J. Hopke, M. Horn, A. B. Friedrich, M. Wagner et al., Molecular Evidence for a Uniform Microbial Community in Sponges from Different Oceans, Applied and Environmental Microbiology, vol.68, issue.9, pp.4431-4440, 2002.
DOI : 10.1128/AEM.68.9.4431-4440.2002

P. Proksch, R. A. Edrada, and R. Ebel, Drugs from the seas: current status and microbiological implications, Appl. Biotechnol. Microbiol, vol.59, pp.125-134, 2002.

F. T. Gillan, I. L. Stoilov, J. E. Thompson, R. W. Hogg, C. R. Wilkinson et al., Fatty acids as biological markers for bacterial symbionts in sponges, Lipids, vol.21, issue.12, pp.139-145, 1988.
DOI : 10.1016/B978-0-12-327950-7.50018-X

G. Barnathan, E. Genin, N. E. Velosaotsy, J. M. Kornprobst, S. Lihaibi et al., Phospholipid fatty acids and sterols of two Cinachyrella sponges from the Saudi Arabian Red Sea: comparison with Cinachyrella species from other origins, Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, vol.135, issue.2, pp.297-308, 2003.
DOI : 10.1016/S1096-4959(03)00085-X

A. S. Khan and L. Goad, The sterol constituents and ? 5,7 -sterols content of some bivalve mollusks, Comp. Biochem. Physiol, pp.76-569, 1983.

L. J. Goad and T. Akihisa, Analysis of Sterols; Blackie Academic and Professional, 2008.

I. Elenkov, T. Milkova, S. Andreev, and S. Popov, Sterol composition and biosynthesis in the Black Sea sponge Dysidea fragilis, Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, vol.107, issue.4, pp.547-551, 1994.
DOI : 10.1016/0305-0491(94)90183-X

R. Arreguin-espinosa, B. Arreguin, A. Hernandez-santoyo, and A. Rodriguez-romero, Sterol composition and biosynthesis in the spongeSpheciospongia vesparia, Journal of Chemical Technology & Biotechnology, vol.72, issue.3, pp.245-248, 1998.
DOI : 10.1002/(SICI)1097-4660(199807)72:3<245::AID-JCTB904>3.0.CO;2-M

D. M. Marquez and A. Martinez, Antileishmanial epidioxysterols from the Colombian marine sponge Ircinia campana are oxidation products from naturally occurring ? 5,7 sterols. Vitae, Revista de la Facultad de Quimica Farmaceutica, pp.61-66, 2007.

S. Popov, I. Stoilov, and P. Demirev, Gas chromatographic/mass spectrometric method for the identification of ??5,7-sterols in sterol mixtures, Biological Mass Spectrometry, vol.46, issue.12, pp.608-610, 1984.
DOI : 10.1002/bms.1200111203

D. Erpenbeck and R. W. Van-soest, Status and Perspective of Sponge Chemosystematics, Marine Biotechnology, vol.57, issue.Suppl., pp.2-19, 2007.
DOI : 10.1007/978-3-642-75656-6_6

P. R. Bergquist, P. Karuso, R. C. Cambie, and D. J. Smith, Sterol composition and classification of the Porifera, Biochemical Systematics and Ecology, vol.19, issue.1, pp.17-24, 1991.
DOI : 10.1016/0305-1978(91)90109-D

A. Dini, D. Sica, and L. Boniforti, Two new ??5,7-sterols from two spongiidae sponges, Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, vol.78, issue.3, pp.741-744, 1984.
DOI : 10.1016/0305-0491(84)90128-7

D. Rosa, M. Minale, L. Sodano, and G. , Metabolism in porifera -II. Distribution of sterols, Comp. Biochem. Physiol, pp.46-823, 1973.

D. Rosa, S. Tommonaro, G. Slantchev, K. Stefano, K. Popov et al., Lipophylic metabolites from the marine sponge Ircinia muscarum and its cell cultures, Marine Biology, vol.140, issue.3, pp.465-470, 2002.
DOI : 10.1007/s00227-001-0727-z

D. Sica, V. Picialli, and R. Pronzato, 7 -sterols from the sponges Ircinia pipetta and Dysidea avara. Identification of cholesta-5,7,24-trien-3-?-ol, Comp. Biochem. Physiol, vol.5, issue.88, pp.293-296, 1987.
DOI : 10.1016/0305-0491(87)90117-9

C. Delseth, L. Tolela, P. J. Scheuer, R. J. Wells, and C. Djerassi, 5?-24-Nor-cholestan-3?-ol and (24Z)-stigmasta-5(28)-trien-3-?-ol, two new marine sterols from the Pacific sponges Terpios zeteki and Dysidea herbacea, Helv. Chim. Acta, vol.7, issue.62, pp.24-101, 1979.
DOI : 10.1002/hlca.19790620115

N. P. Dogovic, M. Spiteller, and M. J. Gasic, Sterols from marine sponge Dysidea tupha, Bull. Soc. Chim. Beograg, vol.44, pp.321-324, 1979.

D. Rosa, S. Milone, A. Popov, and S. , Sterol composition of the sponge Fasciospongia cavernosa, from the Adriatic, Aegean and Tyrrhenian seas, Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, vol.123, issue.2, pp.235-239, 1999.
DOI : 10.1016/S0305-0491(99)00066-8

I. L. Stoilov, M. Bladocha-moreau, J. E. Thompson, and C. Djerassi, Biosynthetic studies of marine lipids Biosynthesis in marine sponges of sterols possessing the ? 5,7 -nucleus typical of fungi and the 24-alkyl side chain characteristic of plants, Tetrahedron, vol.12, issue.43, pp.2213-2222, 1987.

V. John, I. L. Stoilov, C. Djerassi, P. Karuso, A. Poiner et al., Biosynthetic studies on marine lipids. 20. Sequence of double bond introduction in the sponge sterol 24?-methyl cholesta- 5, J. Org. Chem, vol.722, issue.54, pp.25-28, 1989.

M. P. Zimmerman, F. C. Thomas, J. E. Thompson, C. Djerassi, H. Streiner et al., The distribution of lipids and sterols in cell types from the marine spongePseudaxinyssa sp, Lipids, vol.41, issue.3, pp.210-216, 1989.
DOI : 10.1098/rstb.1912.0005

E. A. Santalova, T. N. Makarieva, I. A. Gorshkova, A. S. Dmitrenok, V. B. Krasokhin et al., Sterols from six marine sponges, Biochemical Systematics and Ecology, vol.32, issue.2, pp.153-167, 2004.
DOI : 10.1016/S0305-1978(03)00143-1

T. Takao, N. Watanabe, A. Yagi, and K. Sakata, A Simple Screening Method for Antioxidants and Isolation of Several Antioxidants Produced by Marine Bacteria from Fish and Shellfish, Bioscience, Biotechnology, and Biochemistry, vol.58, issue.10, pp.1780-1783, 1994.
DOI : 10.1021/bk-1994-0547.ch018

D. E. Pratt and E. E. Miller, A flavonoid antioxidant in Spanish peanuts (Arachia hypogeoa), J. Am. Oil Chem. Soc, pp.61-1064, 1984.
DOI : 10.1007/bf02636221

J. Fromont, S. Kerr, R. Kerr, M. Riddle, and P. Murphy, Chemotaxonomic relationships within, and comparisons between, the orders Haplosclerida and Petrosida (Porifera: Demospongiae) using sterol complements, Biochemical Systematics and Ecology, vol.22, issue.7, pp.735-752, 1994.
DOI : 10.1016/0305-1978(94)90059-0

, This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license