RT Journal Article SR Electronic T1 Cultured Ostreococcus is cobalamin-independent JF bioRxiv FD Cold Spring Harbor Laboratory SP 065771 DO 10.1101/065771 A1 Mark Paul PaĊĦek YR 2016 UL http://biorxiv.org/content/early/2016/12/21/065771.abstract AB The marine microalga Ostreococcus is considered to depend on the methionine synthase METH and its methylated cobalamin cofactor for methionine synthesis because it lacks METE, the methylcobalamin-independent methionine synthase. Here I describe minimal media lacking both biotin and cobalamin yet suitable for growth of cultured Ostreococcus.