title: Photoisomerization of zeta-carotene stereoisomers in cells of Euglena gracilis mutant W3BUL and in solution.
mesh_terms: D002338:Carotenoids / Q000528:radiation effects*; D003624:Darkness; D005056:Euglena gracilis / Q000378:metabolism / Q000528:radiation effects*; D008027:Light; D009154:Mutation; D012996:Solutions; D013237:Stereoisomerism
chemical_list: D012996:Solutions; D002338:Carotenoids