抄録
The nuclei in the imperfect fungus Scopulariopsis brevicaulis divide without the aid of a visible spindle or metaphase plate. In this respect they behave in a manner similar to the nuclei in other imperfect fungi such as Penicillium and Phyllosticta. Complexes of chromosomal filaments are present in the dividing nuclei of S. brevicaulis. However, it has not been possible to count these filaments nor to determine how they become segregated during division.
