Wolff, G. (1993). Das mitochondriale Genom der farblosen Alge Prototheca wickerhamii. Diss. Bot. 197, J. Cramer, Berlin, Stuttgart, Germany.
Wolff G, Kück U. 1990. The structural analysis of the mitochondrial SSUrRNA implies a close phylogenetic relationship between mitochondria from plants and from the heterotrophic alga Prototheca wickerhamii. Curr Genet 17: 347-51. Abstract
Wolff G, Burger G, Lang BF, Kück U. 1993. Mitochondrial genes in the colourless alga Prototheca wickerhamii resemble plant genes in their exons but fungal genes in their introns. Nucleic Acids Res 21: 719-26. Abstract
Wolff G, Kück U, Lang BF, Burger G 1993. The mitochondrial genome of Prototheca wickerhamii (strain 263-11). In Genetic Maps, (O'Brien SJ, ed), pp. 2.172-2.174, Cold Spring Harbor Laboratory Press.
Wolff G, Plante I, Lang BF, Kück U, Burger G. 1994. Complete sequence of the mitochondrial DNA of the chlorophyte alga Prototheca wickerhamii. Gene content and genome organization. J Mol Biol 237: 75-86. Abstract