Rowe TC, Rusche JR, Brougham MJ, Holloman WK.  
1981.  
Purification and properties of a topoisomerase from Ustilago maydis.. J Biol Chem. 256(20):10354-61.
 Holloman WK, Rowe TC, Rusche JR.  
1981.  
Studies on nuclease alpha from Ustilago maydis.. J Biol Chem. 256(10):5087-94.