Fig. 2
From: Efficient production of mycosporine-like amino acids, natural sunscreens, in Yarrowia lipolytica
Production of MAAs in Y. lipolytica through the introduction of MAA biosynthetic genes. A The JHYG 1–7 strains containing the indicated MAA biosynthetic genes were cultured in SC media containing 20 g/L of glucose. The level of MAAs in media and cell extracts was measured after 120 h of cultivation. Each measurement represents the mean ± standard deviation of triplicate samples. B HPLC spectra of culture supernatants of JHYG1 and JHYG2 along with the standards for shinorine and porphyra-334. SH shinorine; P334 porphyra-334; media extracellular concentration; extract intracellular concentration; Av A. variabilis, Np N. punctiforme