title: A sulfonoglycolipid with Na+,K+-ATPase inhibitory activity, produced by a cultured unique diatom symbiont isolated from a larger foraminifera.
abstract: A unique diatom (Entomoneis sp.) was isolated from a larger foraminifera (Marginopora vertebralis) and was successfully mass cultured. 6-Sulfo-O-alpha-D-quinovopyranosyldiacylglycerol was isolated from this diatom as an Na+,K+-ATPase inhibitor.
authors.affiliation: Department of Pharmaceutical Molecular Biology, Pharmaceutical Institute, Tohoku University, Aoba, Aramaki, Aoba-Ku, Sendai 980, Japan.
authors.forename: M C
authors.initials: MC
authors.lastname: Rho
authors.forename: K
authors.initials: K
authors.lastname: Matsunaga
authors.forename: Y H
authors.initials: YH
authors.lastname: Park
authors.forename: K
authors.initials: K
authors.lastname: Yasuda
authors.forename: T
authors.initials: T
authors.lastname: Yamasu
authors.forename: S
authors.initials: S
authors.lastname: Mayama
authors.forename: Y
authors.initials: Y
authors.lastname: Ohizumi