TABLE 1.

Phytoplankton cultures analyzed to determine the phylogenetic identities of their bacterial associates

SpeciesSourceTaxonomic classMediumStrain or CCMP no.aToxicityYear isolatedLocation of isolation
LatitudeLongitude
Alexandrium fundyenseGulf of MaineDinophyceaef/238.3Yes199343°30′N70°6′W
Alexandrium fundyenseGulf of MaineDinophyceaef/248.1Yes199343°2′N70°39′W
Alexandrium fundyenseGulf of MaineDinophyceaef/248.2Yes199343°2′N70°39′W
Alexandrium fundyenseGulf of MaineDinophyćeaef/25.6Yes199343°44′N69°22′W
Alexandrium fundyenseGulf of MaineDinophyceaef/2CB301Yes199843°30′N69°53′W
Alexandrium tamarenseFranceDinophyceaef/2ATTL01Yes199843°23′N3°36′E
Alexandrium tamarenseBering SeaDinophyceaef/2ATRU 10/1Yes200061°7′N172°16′E
Alexandrium tamarenseBering SeaDinophyceaef/2ATRU 4/1Yes200061°21′N170°38′E
Alexandrium minutumPortugalDinophyceaef/2GTPORTYesNAb39°24′N9°13′W
Alexandrium tamarenseJapanDinophyceaef/2OK905-7Yes199039°5′N141°51′E
Chaetoceros cf. tortissimusGulf of MaineCoscinodiscophyceaef/21601No199343°51′N69°38′W
Chlorarchnion cf. sp.Gulf of MaineChlorarchniophyceaeK1258No198043°N69°W
Emiliana huxleyiGulf of MainePrymnesiophyceaeL1377No198843°N68°W
Micromonas pusillaGulf of MainePrasinophyceaeL1485No198943°51′N69°38′W
Nanochloropsis granulataGulf of MaineEustigmatophyceaef/2-Si534No198643°51′N69°38′W
Phaeocystis cf. globosaGulf of MainePrymnesiophyceaeL11805No199742°30′N68°W
Prorocentrum minimumGulf of MaineDinophyceaef/2-Si699Yes198843°51′N69°38′W
Pseudopedinella elasticaGulf of MaineDictyochophyceaeProv716No198843°N68°W
Rhodomonas sp.Gulf of MaineCryptophyceaeK763No198644°27′N67°52′W
Scrippsiella sp.Gulf of MaineDinophyceaef/2-Si772No195933°11′N65°15′W
Skeletonema costatumWoods HoleCoscinodiscophyceaef/2780No197441°32′N70°40′W
Tetraselmis sp.Gulf of MainePrasinophyceaeK1267No198243°49′N69°40′W
Thalassiosira cf. gravidaGulf of MaineCoscinodiscophyceaef/21543No199243°51′N69°38′W
  • a CCMP, Provasoli-Guillard National Center for Culture of Marine Phytoplankton.

  • b NA, not available.