Ocky Karna Radjasa
Ocky Karna Radjasa
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Year
Highlights of marine invertebrate-derived biosynthetic products: Their biomedical potential and possible production by microbial associants
OK Radjasa, YM Vaske, G Navarro, HC Vervoort, K Tenney, RG Linington, ...
Bioorganic & medicinal chemistry 19 (22), 6658-6674, 2011
1252011
Antagonistic Activity of a Marine Bacterium Pseudoalteromonas luteoviotacea TAB 4.2 Associated with Coral Acropora sp.
OK Radjasa, T Martens, HP Grossart, T Brinkoff, A Sabdono, M Simon
Journal of Biological Sciences 7 (2), 239-246, 2007
962007
Richness of Secondary Metabolite-Producing Marine Bacteria Associated with Sponge Hatictona sp.
OK Radjasa, A Sabdono, J Junaidi, E Zocchi
International Journal of Pharmacology 3 (3), 275-279, 2007
742007
Antibacterial activity of marine bacterium Pseudomonas sp. associated with soft coral Sinularia polydactyla against Streptococcus equi subsp. zooepidemicus
OK Radjasa, SIO Salasia, A Sabdono, J Wiese, JF Imhoff, C Lämmler, ...
International Journal of Pharmacology 3 (2), 170-174, 2007
652007
Raw starch–degrading α‐amylase from Bacillus aquimaris MKSC 6.2: isolation and expression of the gene, bioinformatics and biochemical characterization of the …
F Puspasari, OK Radjasa, AS Noer, Z Nurachman, YM Syah, ...
Journal of applied microbiology 114 (1), 108-120, 2013
602013
Characterization of psychrotrophic bacteria in the surface and deep-sea waters from the northwestern Pacific Ocean based on 16S ribosomal DNA analysis
OK Radjasa, H Urakawa, K Kita-Tsukamoto, K Ohwada
Marine Biotechnology 3 (5), 454-462, 2001
602001
Phylogenetic diversity of the causative agents of vibriosis associated with groupers fish from Karimunjawa Islands, Indonesia
S Sarjito, OK Radjasa, A Sabdono, SB Prayitno, S Hutabarat
Current ResearchinBacteriology 2 (1), 14-21, 2009
432009
Uji fitokimia dan aktivitas antijamur ekstrak teripang keling (Holoturia atra) dari pantai Bandengan Jepara terhadap jamur Candida albicans
T Septiadi, D Pringgenies, OK Radjasa
Journal of Marine Research 2 (2), 76-84, 2013
402013
Characteristics of raw starch degrading α‐amylase from Bacillus aquimaris MKSC 6.2 associated with soft coral Sinularia sp.
F Puspasari, Z Nurachman, AS Noer, OK Radjasa, MJEC van der Maarel, ...
Starch‐Stärke 63 (8), 461-467, 2011
382011
Antifouling activity of bacterial symbionts of seagrasses against marine biofilm-forming bacteria
B Marhaeni, OK Radjasa, MM Khoeri, A Sabdono, DG Bengen, H Sudoyo
Journal of Environmental Protection 2 (9), 1245, 2011
332011
Total phenolic content and biological activities of enzymatic extracts from Sargassum muticum (Yendo) Fensholt
M Puspita, M Déniel, I Widowati, OK Radjasa, P Douzenel, C Marty, ...
Journal of applied phycology 29 (5), 2521-2537, 2017
312017
Antibacterial activity of marine bacteria associated with sponge Aaptos sp. against Multi Drugs Resistant (MDR) strains
OK Radjasa, DS Kencana, A Sabdono, RA Hutagalung, ES Lestari
Jurnal Matematika & Sains 12 (4), 147-152, 2009
292009
Characterization of carotenoid pigments from bacterial symbionts of seagrass Thalassia hemprichii
SA Nugraheni, MM Khoeri, L Kusmita, Y Widyastuti, OK Radjasa
J. Coast. Dev 14 (1), 51-60, 2010
272010
Antibacterial activity of marine bacteria isolated from sponge Xestospongia testudinaria from Sorong, Papua
YP Cita, A Suhermanto, OK Radjasa, P Sudharmono
Asian Pacific Journal of Tropical Biomedicine 7 (5), 450-454, 2017
262017
Marine invertebrate-associated bacteria in coral reef ecosystems as a new source of bioactive compounds
O Karna Radjasa
Journal of Coastal Development 7 (2), 65-70, 2004
262004
Cloning of the endoglucanase gene from a Bacillus amyloliquefaciens PSM 3.1 in Escherichia coli revealed catalytic triad residues Thr-His-Glu
Z Nurachman, SD Kurniasih, F Puspitawati, S Hadi, OK Radjasa, ...
Science Publications, 2010
232010
Screening of secondary metabolite-producing bacteria associated with corals using 16S rDNA-based approach
O Karna Radjasa, A Sabdono
Journal of coastal Development 7 (1), 11-19, 2003
232003
Identification a novel raw-starch-degrading-α-amylase from a tropical marine bacterium.
Z Nurachman, A Kono, OK Radjasa, D Natalia
American Journal of Biochemistry and Biotechnology 6 (4), 300-306, 2010
222010
Antibacterial Activity of a Pigment Producing-bacterium Associatd with Halimeda SP. From Eland-locked Marine Lake Kakaban, Indonesia
OK Radjasa, L Limantara, A Sabdono
Journal of Coastal Development 12 (2), 100-104, 2009
222009
Growth and survival rate of tilapia (Oreochromis niloticus) larvae fed by Daphnia magna cultured with organic fertilizer resulted from probiotic bacteria fermentation
VE Herawati, J Hutabarat, OK Radjasa
HAYATI Journal of Biosciences 22 (4), 169-173, 2015
202015
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