Nutrient requirements for growth of the extreme oligotroph 'Candidatus Pelagibacter ubique' HTCC1062 on a defined medium Carini, Paul ; Steindler, Laura ; Beszteri, Sara ; Giovannoni, Stephen J. Abstract Publication: The ISME Journal Pub Date: March 2013 DOI: 10.1038/ismej.2012.122 Bibcode: 2013ISMEJ...7..592C