D
Dong-Chan Oh
Researcher at University of California, San Diego
Publications - 12
Citations - 1258
Dong-Chan Oh is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Salinispora arenicola & Indene. The author has an hindex of 9, co-authored 12 publications receiving 1168 citations. Previous affiliations of Dong-Chan Oh include Scripps Research Institute & University of Montana.
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Species-Specific Secondary Metabolite Production in Marine Actinomycetes of the Genus Salinispora
TL;DR: These results conform to a model of selection-driven pathway fixation occurring subsequent to gene acquisition and provide a rare example in which demonstrable physiological traits have been correlated to the fine-scale phylogenetic architecture of an environmental bacterial community.
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Induced production of emericellamides A and B from the marine-derived fungus Emericella sp. in competing co-culture.
TL;DR: Emericellamides A and B show modest antibacterial activities against methicillin-resistant Staphylococcus aureus with MIC values of 3.8 and 6.0 microM, respectively.
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Libertellenones A-D: induction of cytotoxic diterpenoid biosynthesis by marine microbial competition.
TL;DR: The induction of biosynthesis of four new diterpenoids was observed following the addition of a marine alpha-proteobacterium to an established culture of the marine-derived fungus Libertella sp.
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Biosynthesis and structures of cyclomarins and cyclomarazines, prenylated cyclic peptides of marine actinobacterial origin.
Andrew W. Schultz,Dong-Chan Oh,John R. Carney,R. Thomas Williamson,Daniel W. Udwary,Paul R. Jensen,Steven J Gould,William Fenical,Bradley S. Moore +8 more
TL;DR: The novel amino acid residue 2-amino-3,5-dimethylhex-4-enoic acid in the cyclomarin series was shown by bioinformatics and stable isotope experiments to derive from a new pathway involving condensation of isobutyraldehyde and pyruvate followed by S-adenosylmethionine methylation.
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Cyanosporasides A and B, Chloro- and Cyano-cyclopenta[a]indene Glycosides from the Marine Actinomycete “Salinispora pacifica”
TL;DR: Two structurally novel cyclopenta[a]indene glycosides, cyanosporasides A and B, have been isolated from the culture broth of a new species of the obligate marine actinomycete genus Salinispora by spectral and chemical methods.