1.1.1.255 mannitol dehydrogenase culture condition:mannitol-grown cell - 286399, 286400, 286406, 286407 1.1.1.255 mannitol dehydrogenase culture condition:mannitol-grown cell 2-3fold higher enzyme activity in mannitol-grown cells 286402 1.1.1.255 mannitol dehydrogenase culture condition:mannitol-grown cell highest activity for cells grown in mannitol 286401