Table 2

Analysis of Chromosome Orientation and Kinetochore–Microtubule Attachment in Monastrol-treated Ptk2 Cells Analyzed by Serial Section Electron Microscopy

CellChromosomes serially sectionedUnambiguous syntelic oriented chromosomesUnambiguous monotelic chromosomesUnattached chromosomes
1133 (6)00
2134 (7)1 (1)0
363 (6)00
  • In parentheses is the number of kinetochores attached to microtubules for each type of chromosome orientation found in the cells.