Auxotrophy and organic compounds in the nutrition of marine phytoplankton.
D056890:Eukaryota / Q000378:metabolism*; D009752:Nutritional Status; D009930:Organic Chemicals; D010839:Phytoplankton; D014805:Vitamin B 12 / Q000378:metabolism*; D014867:Water
D009930:Organic Chemicals; D014867:Water; D014805:Vitamin B 12
ALGAE/metabolism; VITAMIN B12/metabolism; WATER