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Rob van Soest

Dr. R.W.M. (Rob) van Soest, Research associate - Marine Biodiversity

Contact

Email: rob.vansoest@naturalis.nl
Phone: +31 (0)71 751 7313
Room number: C.02.09, Darwinweg 2

Research

Research interest

Taxonomy of Porifera

The emphasis is on species discovery, revision of  genera, and biogeography, guided by materials collected during many past expeditions and fieldwork trips. Next to these activities I will continue to work as editor in chief of the World Porifera Database.

Keywords

sponges, biogeography, taxonomy

Current research topics

In the forthcoming period I will concentrate on collections made along the coasts of West Africa and the Macaronesian Islands (CANCAP- and Mauritania II Expeditions), and Central West Atlantic material collected a.o. during Luymes- and CICAR expeditions in Netherlands Antilles and Guyanan waters. A special project is the study of the calcareous sponges of Indonesia.

Collaborations

Porifera experts throughout the world.

Teaching

Courses

Not applicable.

Available student projects

Publications

Naturalis Repository

2014

Parra-Velandia, F., Zea, S. & Van Soest, R.W.M., 2014. Reef sponges of the genus Agelas (Porifera: Demospongiae) from the Greater Caribbean. Zootaxa 3794 (3): 301-343.

Sun, J.Z., Jiang, C.S., Chen, X.Q, Chen, K.S., Zhen, X.C., Van Soest, R.W.M. & Guo, Y.W., 2014. Topsendines A-F, new 3-alkypyridine alkaloids from a Hainan sponge Topsentia sp. Tetrahedron 70: 3166-3171.

Rützler, K.; Piantoni, C.; Van Soest, R.W.M.; Diaz, M.C. 2014. Diversity of sponges (Porifera) from cryptic habitats on the Belize barrier reef near Carrie Bow Cay. Zootaxa 3805 (1): 1-129.

Van Soest, R. & Van Bragt, P. 2014. Sponzen. In: Zeeboek. Jeugdbondsuitgeverij, ‘s Graveland. Pp. 45-52.

Mohamed, G.A., Abd-Elrazek, A.E.E., Hassanean, H.A., Youssef, D.T.A. & Van Soest, R. 2014. New compounds from the Red Sea marine sponge Echinoclathria gibbosa. Phytochemistry Letters, 9: 51-58.

Van Soest, R.W.M., Meesters, E.H.W.G. & Becking, E. 2014. Deep-water sponges (Porifera) from Bonaire and Klein Curaçao, Southern Caribbean. Zootaxa 3878 (5): 401-443.

Ramanjooloo, A., Cresteil, T., Lebrasse, C., Beedessee, G., Oogarah, P., Van Soest, R.W.M. & Marie, D.E.P. 2014. Alphapglucosidase inhibitory activity of marine sponges collected in Mauritius. Natural Products Research 2014: 1-5.

Van Soest, R., Rützler, K. & Sim, C.J. 2014. Crooked Anthos: proposed subgeneric status of Jia (Porifera: Poecilosclerida), with descriptions of four new species. Journal of the Marine Biological Association of the United Kingdom, 2014 First View: doi:10.1017/S002531541400191X

Van Soest, R.W.M., Beglinger, E.J. & De Voogd, N.J. 2014. Mycale species (Porifera: Poecilosclerida) of Northwest Africa and the Macaronesian Islands. Zoölogische Mededelingen Leiden 88 (4): 59-109.

2013

Beedessee, G., Ramanjooloo, A., Aubert, G., Eloy, J., Arya, D., Van Soest, R.W.M., Cresteil, T., Marie, D.E.P., 2013. Ethyl acetate extract of the Mauritian sponge Jaspis sp. induces cell arrest in human promyelocytic leukemia cells. Environmental Toxicology and Pharmacology 36 (1): 58-65.

Shirouzou, T., Watari, K., Ono, M., Kolzumi, K., Saiki, I., Tanaka, C., van Soest, R.W.M., Miyamoto, T., 2013. Structure, synthesis , and biological activity of a C-20 bisacetylenic alcohol from a marine sponge Callyspongia sp. Journal of Natural Products 76 (7): 1337-1342.

Morrow, C., Redmond, N., Collins, A., Van Soest, R., Boury-Esnault, N., Picton, B., Maggs, C. & Sigwart, J., 2013. Stelligeridae revisited: an investigation into Stelligeridae Lendenfeld, 1889 (Porifera: Demospongiae) using molecular and morphological characters. Book of Abstracts 9th World Sponge Conference 2013: 53-54.

Van Soest, R. 2013. A blueprint strategy for improving the classification of the Porifera. Book of Abstracts 9th World Sponge Conference 2013: 69.

Van Soest, R.W.M. & De Voogd, N.J., 2013. Sponge species composition of north-east Atlantic cold-water coral reefs compared in a bathyal to inshore gradient. Journal of the Marine Biological Association of the United Kingdom. First View: 1-14. doi:10.1017/S0025315413001410.

Van Soest, R.W.M., Beglinger, E.J. & De Voogd, N.J., 2013. Microcionid sponges from Northwest Africa and the Macaronesian Islands (Porifera, Demospongiae, Poecilosclerida). Zoologische Mededelingen Leiden 87 (4): 275-404.

Costello, M.J., Bouchet, P., Boxshall, G., Fauchald, K., Gordon, D., Hoeksema, B.W., Poore, G.C.B., Van Soest, R.W.M., Stöhr, S., Walter, T.C., Vanhoorne, B., Decock, W. & Appeltans, W. 2013. Global Coordination and Standardisation in Marine Biodiversity through the World Register of Marine Species (WoRMS) and Related Databases. PLOS One 8 (1): e51629 (20 pp.)

Lefranc, F., Nuzzo, G., Hamdy, N.A., Fakhr, I., Moreno Y Banuls, L., Van Goietsenoven, G., Villani, G., Mathieu, V., van Soest, R., Kiss, R. & Ciavatta, M.L., 2013. In Vitro Pharmacological and Toxicological Effects of Norterpene
Peroxides Isolated from the Red Sea Sponge Diacarnus erythraeanus on Normal and Cancer Cells. Journal of Natural Products 76: 1541-1547.

Beedessee, G., Ramajooloo, A., Surnam-Boodhun, R., Van Soest, R.W.M. & Marie, D.E.P., 2013. Acetylcholinesterase-inhibitory activities of the extracts from sponges collected in Mauritian waters. Chemistry & Biodiversity 10: 442-451.

2012

Xavier, J.R. & Van Soest, R.W.M. 2012. Diversity patterns and zoogeography of the North Atlantic and Mediterranean shallow-water sponges. Hydrobologia 687: 107-125.

Van Soest, R.W.M., Beglinger, E.J. & De Voogd, N.J. 2012. Sponges of the family Esperiopsidae (Demospongiae, Poecilosclerida) from Northwest Africa, with the descriptions of four new species. European Journal of Taxonomy 18: 1-21.

Van Soest RWM, Boury-Esnault N, Vacelet J, Dohrmann M, Erpenbeck D, De Voogd NJ, Santodomingo N, Vanhoorne B, Kelly M., Hooper, JNA (2012) Global diversity of sponges (Porifera). PLoSONE 7 (4): e35105, 23 pp.

Erpenbeck, D., Sutcliffe, P., Cook, S.D., Dietzel, A., Maldonado, M., van Soest, R.W.M., Hooper, J.N.A. & Wörheide, G. 2012. Horny sponges and their affairs: On the phylogenetic relationships of keratose sponges. Molecular phylogenetics and Evolution 63: 809-816.

Van Soest, R., Carballo, J.L. & Hooper, J. 2012. Polyaxone monaxonids: revision of raspailiid sponges with polyaxone megascleres (Cyamon and Trikentrion). Zookeys 239: 1-70.

Appeltans, W., Ahyong, S.T. ….. Van Soest, R.W.M, …& Costello, M. 2012. The magnitude of global marine species diversity. Current Biology …http://dx.doi.org/10.1016/j.cub.2012.09.036

Beedessee, G., Ramanjooloo, A., Aubert, G., Eloy, L., Surnam-Boodhun, R., Van Soest, R.W.M., Cresteil, T. & Marie, D.E.P., 2012. Cytotoxic activities of hexane, ethyl acetate and butanol extracts of marine sponges from Mauritian waters on human cancer cell lines. Environmental Toxicology and Pharmacology 34 (2): 397-408.

Aboul-Ela, H.M., Shreadah, M.A., Abdel-Monem, N.M., Yakout, G.A., Van Soest, R.W.M., 2012. Isolation, cytotoxic activity and phylogenetic analysis of Bacillus sp. bacteria associated with the red sea sponge Amphimedon ochracea. Advances in Bioscience and Biotechnology 3: 815-823.

2011

Li, Y., Qin, S., Guo, Y.W., Gu, Y.C., van Soest, R.W.M., 2011.  9′-Epi-3β,3′β–dimethylxestospongin C, a New Macrocyclic Diamine Alkaloid from the Hainan SpongeNeopetrosia exigua. Planta Medica 77: 179-181.

van Soest, R.W.M. & B.J. Baker 2011. A new carnivorous shallow-water sponge from McMurdo Sound, Antarctica (Porifera, Poecilosclerida). Marine Biodiversity 41: 495-501.

*Hogg, M.M., Tendal, O.S., Conway, K.W., Pomponi, S.A., van Soest, R.W.M., Gutt, J., Krautter, M. & Roberts, J.M. (2010) Deep-sea Sponge Grounds: Reservoirs of Biodiversity. UNEP-WCMC Biodiversity Series No. 32. UNEP-WCMC, Cambridge, UK. URL: http://www.unep-wcmc.org/resources/publications/UNEP_WCMC_bio_series/32.aspx

van Soest, R.W.M., Kaiser, K.L. & Van Syoc, R. 2011. Sponges from Clipperton Island, East Pacific. Zootaxa 2839: 1-46.

Goodwin, C. E.,  Picton, B. E., Van Soest, R. W. M. 2011. Hymedesmia (Porifera: Demospongiae: Poecilosclerida) from Irish and Scottish cold-water coral reefs, with a description of five new species. Journal of the Marine Biological Association of the United Kingdom 91 (5): 979-997.

van Duyl, F.C., Moodley, L., Nieuwland, G., van Ijzerloo, L., van Soest, R. W. M.,Houtekamer, M., Meesters, E.H., Middelburg, J.J. 2011. Coral cavity sponges depend on reef-derived food resources: stable isotope and fatty acid constraints. Marine Biology 158 (7): 1653-1666.

Hoeksema, B.W., van der Land, J., van der Meij, S.E.T., van Ofwegen, L.P., Reijnen, B.T., van Soest, R.W.M., de Voogd, N.J. 2011. Unforeseen importance of historical collections as baselines to determine biotic change of coral reefs: the Saba Bank case. Marine Ecology – An Evolutionary Perspective 32 (2): 135-141.

Manzo, E., Ciavatta, M.L., Villani, G., Varcanrionti, M., Abu Sayem, S.M., van Soest, R., Gavagnin, M. 2011. Bioactive Terpenes from Spongia officinalis. Journal of Natural Products 74 (5): 1241-1247.

Castritsi-Catharios, J., Van Soest, R.W.M, Kefalas, E., Vacelet, J. 2011. Revised description of a poorly known Mediterranean Dictyoceratid bath sponge, Spongia (Spongia) zimocca (Schmidt, 1862) (Porifera: Demospongiae: Dictyoceratida).  Zootaxa 2812: 41-62.

Takaku, M., Kainuma, T., Ishida-Takaku, T., Ishigami, S., Suzuki, H., S., van Soest, R.W.M.,Nakao, Y., Kurumizaka, H. 2011. Halenaquinone, a chemical compound that specifically inhibits the secondary DNA binding of RAD51. Genes to Cells 16 (4): 427-436.

Reveillaud, J., van Soest, R., Derycke, S., Picton, B., Rigaux, A., Vanreusel, A., 2011. Phylogenetic Relationships among NE Atlantic Plocamionida Topsent (1927) (Porifera, Poecilosclerida): Under-Estimated Diversity in Reef Ecosystems. PLOS ONE 6 (2): e16553.

Hooper, J.N.A., van Soest, R.W.M. & Pisera, A. 2011. Phylum Porifera Grant, 1826. In: Zhang, Z.-Q. (Ed.) Animal biodiversity: An outline of higher –level classification and survey of taxonomic richness. Zootaxa 3148: 13-18.

Redmond, N.E., Raleigh, J., van Soest R.W.M., Kelly, M., Travers, S.A.A., Bradshaw, B., Vartia, S., Stephens, K.M. & McCormack, G.P. 2011. Phylogenetic Relationships of the Marine Haplosclerida (Phylum Porifera) Employing Ribosomal (28S rRNA) and Mitochondrial (cox1, nad1) Gene Sequence Data. PLoSONE 6 (9): e24344 DOI: 10.1371/journal.pone.0024344.

Murayama, S., Imae, Y., Takada, K., Kikuchi, Y., van Soest, R.W.M., Okada, S. & Matsunaga, S. 2011. Shishicrellastatins, inhibitors of cathepsin B, from the marine sponges Crella (Yvesia) spinulata. Bioorganic & Medicinal Chemistry 19: 6594-6598. 

Mao, S.C., Guo, Y.W., van Soest, R., Cimino, G. 2011. Trans-dimer D, a novel dimeric sesquiterpene with a bis-bisabolene skeleton from a Hainan sponges Axinyssa variabilis. Journal of Asian Natural Products Research 13 (8): 770-775. 

Gozcelioglu, B., van Soest, R., Proksh, P. & Konuklugil, B. 2011. Contribution to the knowledge of the Demospongiae (Porifera) fauna of Turkey. Zoology in the Middle East 54: 149-152. 

2010

Tsukamoto, S., Yamanokuchi, R., Yoshitomi, M., Sato, K., Ikeda, T., Rotinsulu, H., Mangindaan, R.E.P., de Voogd, N.J. van Soest, R.W.M. & Yokosawa, H., 2010. Aaptamine, an alkaloid from the sponge Aaptos suberitoides, functions as a proteasome inhibitorBioorganic & Medicinal Chemistry Letters 20 (11): 3341-3343.

Hirashima, M., Tsuda, K., Hamada, T., Okamura, H., Furukawa, T., Akiyama, S., Tajitsu, Y., Ikeda, R., Komatsu, M., Doe, M., Morimoto, Y., Shiro, M., van Soest, R.W.M., Takemura, K. & Iwagawa, T. 2010. Cytotoxic Isomalabaricane Derivatives and a Monocyclic Triterpene Glycoside from the Sponge Rhabdastrella globostellata. Journal of Natural Products 73: 1512-1518.

van Soest, R.W.M., Beglinger, E.J. & de Voogd, N.J. 2010. Skeletons in confusion: a review of astrophorid sponges  with (dicho-)calthrops as structural megascleres  (Porifera, Demospongiae, Astrophorida). Zookeys 68: 1-88.

Xavier, J.R., van Soest, R.W.M., Breeuwer, J.A.J., Martins, A.M.F. & Menken,. S.B.J., 2010. Phylogeography, genetic diversity and structure of the poecilosclerid sponge   Phorbas fictitius at oceanic islands. Contributions to Zoology 79 (3): 119-129.

Hunting, E.R., de Goeij, J.M., Asselman, M., van Soest, R. W. M. & van der Geest, H.G. 2010. Degradation of mangrove-derived organic matter in mangrove associated sponges. Bulletin of Marine Science 86 (4): 871-877.

Hunting, E.R., van der Geest, H.G., Krieg, A.J., van Mierlo, M.B.L. & van Soest, R. W. M. 2010. Mangrove-sponge associations: a possible role for tannins. Aquatic Ecology 44: 679-684.

Youssef, D.T.A., Ibrahim, A.K., Khalifa, S.I., Mesbah, M.K., Mayer, A.M.S. & van Soest, R.W.M., 2010. New Anti-inflammatory Sterols from the Red Sea Sponges Scalarispongia aqabaensis and Callyspongia siphonella. Natural Product Communications 5 (1): 27-31.

Xavier, J.R., Rachello-Dolmen, P.G., Parra-Velandia, F., Schoenberg, C.H.L., Breeuwer, J.A.J. & van Soest, R.W.M. 2010. Molecular evidence of cryptic speciation in the ‘‘cosmopolitan” excavating sponge Cliona celata (Porifera, Clionaidae). Molecular Phylogenetics and Evolution 56: 13-20.

Thacker, R.W., Diaz, M.C., de Voogd, N.J., van Soest, R.W.M., Freeman, C.J., Mobley, A.S., Lapietra, J., Cope, K. & McKenna, S., 2010. Preliminary Assessment of Sponge Biodiversity on Saba Bank, Netherlands Antilles. PLoSONE 5 (5): 1-5.

Sun, J.Z., Chen, K.S., Liu, H.L., van Soest, R. & Guo, Y.W., 2010. New Epoxy-Substituted Nitrogenous Bisabolene-Type Sesquiterpenes from a Hainan Sponge Axinyssa sp.  Helvetica Chimica Acta 93: 517-521.

Reveillaud, J., Remerie, T., van Soest, R., Erpenbeck, D., Cárdenas, P., Derycke, S., Xavier, J.R., Rigaux, A. & Vanreusel, A., 2010. Species boundaries and phylogenetic relationships between Atlanto-Mediterranean shallow-water and deep-sea coral associated Hexadellaspecies (Porifera, Ianthellidae). Molecular Phylogenetics and Evolution 11: 104-114.

Hertiani,T., Edrada-Ebel, R., Ortlepp, S., van Soest, R.W.M., de Voogd, N.J., Wray, V., Hentschel, U., Kozytska, S., Mueller, W.E.G. & Proksch, P., 2010. From anti-fouling to biofilm inhibition: New cytotoxic secondary metabolites from two Indonesian Agelas sponges.  Bioorganic & Medicinal Chemistry 18: 1297-1311.

Scheffers, S.R., R.W.M. van Soest, G. Nieuwland & R.P.M. Bak, 2010. Coral reef framework cavities: is functional similarity reflected in composition of the cryptic macrofaunal community. Atoll Research Bulletin 583: 1-24.  

Ando, H., Ueoka, R., Okada, S., Fujita, T., Iwashita, T., Imaj, T., Yokoyama, T., Matsumota, Y.,van Soest, R.W.M. & Matsunaga, S. 2010. Penasins A-E, long-chain cytotoxic sphenoid bases, from a marine sponge Penares sp. Journal of Natural Products 73 (11): 1947-1950. 

2009

Tianero, M.D.B., Hanif, N., De Voogd, N.J., van Soest, R.W.M. & Tanaka, J. 2009. A new antimicrobial fatty acid from the calcareous sponge Paragrantia cf. waguensis. Chemistry & Biodiversity 6: 1374-1377.

van Soest, R.W.M. 2009. New sciophilous sponges from the Caribbean (Porifera: Demospongiae). Zootaxa 2107: 1-40.

van Soest, R.W.M. & Beglinger, E.J. 2009. New bioeroding sponges from Mingulay coldwater reefs, Northwest Scotland. Journal of the Marine Biological Association of the United Kingdom 89 (2): 329-335.

Roberts, J.M., Davies, A.J., Henry, L.A., Dodds, L.A., Duineveld, G.C.A., Lavaleye, M.S.S., Maier, C., van Soest, R.W.M., Bergman, M.J.N., Hühnerbach, V., Huvenne, V.A.J., Sinclair, D.J., Watmough, T., Long, D., Green, S.L. & van Haren, H. 2009. Mingulay reef complex: an interdisciplinary study of cold-water coral habitat, hydrography and biodiversity. Marine Ecology Progress Series 397: 139-151.

Peters, K.J., Amsler, C.D., McClintock, J.B., van Soest, R.W.M. & Baker, B.J. 2009. Palatability and chemical defenses of sponges from the western Antarctic Peninsula. Marine Ecology Progress Series 385: 77-85.

Mudit, M., Khanfar, M., Muralidharan, A., Thomas, S., Shah, G.V., van Soest, R.W.M. & El Sayed, K., 2009. Discovery, design, and synthesis of anti-metastatic lead phenylmethylene hydantoins inspired by marine natural products. Bioorganic & Medicinal Chemistry 17: 1731-1738.

Cortés, J., van der Hal, N. & van Soest, R.W.M. 2009. Chapter 6: Sponges. In: Marine Biodiversity of Costa Rica, Central America. Springer Science: 137-149.

Rützler, K., van Soest, R.W.M. & Pierantoni, C., 2009. Sponges (Porifera) of the Gulf of Mexico. In: Felder, D.L. & Camp, D.K. (eds) Gulf of Mexico. Origin, Waters and Biota. 1. Biodiversity. Texas A&M University Press: 285-313.

Fang, L., Xu, M., Deng, Z., de Voogd, N.J., van Soest, R. W. M., Proksch, P. & Lin, W. 2009. Rhabdastrellins A#F, Isomalabaricane Triterpenes from the Marine Sponge Rhabdastrella aff.distincta. Journal of Natural Products 71 (10): 1738-1741.

Akiyama, T., Ueoka, R., van Soest, R.W.M. & Matsunaga, S., 2009. Ceratodictyols, 1-Glyceryl Ethers from the Red Alga-Sponge Association Ceratodictyonspongiosum/Haliclona cymaeformis.  Journal of Natural Products 72: 1552-1554.

Takishima, S., Ishiyama, A., Iwatsuki, M., Otoguro, K., Yamada, H., Omura, S., Kobayashi, H.,van Soest, R.W.M. & Matsunaga, S. 2009.  Merobatzelladines A and B, Anti-Infective Tricyclic Guanidines from a Marine Sponge Monanchora sp. Organic Letters 11: 2655-2658.

Ueoka, R., Nakao, Y., Kawatsu, S., Yaegashi, J., Matsumoto, Y., Matsunaga, S., Furihata, K.,van Soest, R.W.M. & Fusetani, N. 2009. Gracilioethers A-C, Antimalarial Metabolites from the Marine Sponge Agelas gracilis. Journal of Organic Chemistry 74: 4203-4207.

Ueoka, R., Ito, A., Izumikawa, M., Maeda, S., Takagi, M., Shin-ya, K., Yoshida, M., van Soest, R.W.M. & Matsunaga, S. 2009. Isolation of azaspiracid-2 from a marine sponge Echinoclathria sp. as a potent cytotoxin. Toxicon 53: 680-684.

2008

Zhang, B., Higuchi, R., Miyamoto, T. & van Soest, R.W.M., 2008. Neuritogenic activity-guided isolation of a free base form Manzamine A from a marine sponge, Acanthostrongylophoraaff. ingens (Thiel, 1899). Chemical and Pharmaceutical Bulletin 56 (6): 866-869.

de Voogd, N.J., F.J. Parra-Velandia & R.W.M. van Soest 2008. A new Agelas(Demospongiae: Agelasida: Agelasidae) from the Thousands Islands, West-Java, Indonesia. Zoölogische Mededelingen Leiden 82 (22): 235-243.

Ueoka, R., Nakao, Y., Fujii, S., van Soest, R.W.M. & Matsunaga, S. 2008. Aplysinoplides A-C, Cytotoxic Sesterterpenes from the Marine Sponge Aplysinopsis digitata.  Journal of Natural Products 71: 1089-1091.

Tsukamoto, S., Takeuchi, T., Rotinsulu, H., Mangindaan, R.E. P., van Soest, R.W.M., Ukai, K., Kobayashi, H., Namikoshi, M., Ohta, T. & Yokosawa, H. 2008. Leucettamol A: A new inhibitor of Ubc13-Uev1A interaction isolated from a marine sponge, Leucetta aff. microrhaphis. Bioorganic & Medicinal Chemistry Letters 18: 6319-6320.

van Soest, R.W.M. & Beglinger, E.J., 2008. Tetractinellid and hadromerid sponges of the Sultanate of Oman.  Zoölogische Mededelingen Leiden 82 (53): 749-790.

Shaala, L.A., Khalifa, S.I., Mesbah, M.K., van Soest, R.W.M., & Youssef, D.T.A., 2008. Subereaphenol A, a new cytotoxic and antimicrobial dibrominated phenol from the Red Sea sponge Suberea mollis. Natural Product Communications 3 (2): 219-222.

Nakao, Y., Kawatsu, S., Okamoto, C., Okamoto, M., Matsumoto, Y., Matsunaga, S., van Soest, R.W.M. &  Fusetani, N., 2008. Ciliatamides A-C, bioactive lipopeptides from the deep-sea sponge Aaptos ciliata. Journal of Natural Products 71: 469-472.

Hunting, E.R., van Soest, R.W.M., van der Geest, H.G., Vos, A. &  Debrot, A.O. 2008. Diversity and spatial heterogeneity of mangrove associated sponges of Curaçao and Aruba. Contributions to Zoology 77 (4): 205-215.

Huang, X.P., Deng, Z.H., van Soest, R.W.M. & Lin, W.H. 2008. Brominated derivatives from the Chinese sponge Pseudoceratina sp. Journal of Asian Natural Products Research 10 (3):  239-242.

Ashour, M., Edrada-Ebel, R., Ebel, R., Wray, V., van Soest, R.W.M., & Proksch, P. 2008. New purine derivatives from the marine sponge Petrosia nigricans. Natural Product Communications 3 (11): 1899-1894.

Alvarez, B., Hooper, J.N.A. & van Soest, R.W.M. 2008. Pipestela, a new genus of Axinellidae (Porifera: Halichondrida: Demospongiae) and description of three new species. Memoirs of the Queensland Museum  52 (2): 105-118.

Keyzers, R.A., Daoust, J., Davies-Coleman, M.T.,  Van Soest, R., Balgi, A., Donohue, E., Roberge, M. & Andersen, R.J.A. 2008. Autophagy-modulating aminosteroids isolated from the sponge Cliona celata. Organic Letters 10 (14): 2959-2962.

Ueoka, R., Fujita, T, Iwashita, T., van Soest, R. W. M. & Matsunaga, S., 2008. Inconspicamide, New N-Acylated Serinol from the Marine Sponge Stelletta inconspicua. Bioscience Biotechnology and Biochemistry 72 (11): 3055-3058. 


Please contact the author when you are interested in one of the articles below and it is not available online or in the repository [Repository].

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