The Vitamin B1 and B12 Required by the Marine Dinoflagellate Lingulodinium polyedrum Can be Provided by its Associated Bacterial Community in Culture.

作者: Ricardo Cruz-López , Helmut Maske

DOI: 10.3389/FMICB.2016.00560

关键词: Lingulodinium polyedrumBiologyMicrobiologyRoseobacterVitaminDinoflagellateAlphaproteobacteriaBacteriaGammaproteobacteriaAxenic

摘要: In this study we established the B1 and B12 vitamin requirement of the dinoflagellate Lingulodinium polyedrum and the vitamin supply by its associated bacterial community. In previous field studies the B1 and B12 demand of this species was suggested but not experimentally verified. When the axenic vitamin un-supplemented culture (B-ns) of L. polyedrum was inoculated with a coastal bacterial community, the dinoflagellate's vitamin growth limitation was overcome, reaching the same growth rates as the culture growing in …

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