| abstract |
Transgenic Yarrowia species are disclosed herein that comprise a polynucleotide encoding a cytosolic malic enzyme, a lipid content that is at least about 35% by weight of the dry cell weight of the Yarrowia species, and an engineered polyunsaturated fatty acid (PUFA) biosynthetic pathway, wherein overexpression of the cytosolic malic enzyme increases lipid content. |