Winey M, et al. (1991) MPS1 and MPS2: novel yeast genes defining distinct steps of spindle pole body duplication. J Cell Biol 114(4):745-54 PMID:1869587
Baum P, et al. (1986) Yeast gene required for spindle pole body duplication: homology of its product with Ca2+-binding proteins. Proc Natl Acad Sci U S A 83(15):5512-6 PMID:3526331