| The mitotic activity was focally brisk, with an average of 8 to 10 mitoses per highpower field in these areas. |
| The resulting unreduced megaspore then develops through mitoses into an embryo sac that contains unreduced nuclei. |
| In all specimens, mitotic index was quantitated by counting the number of mitoses per twenty 100X oil immersion fields in areas of highest mitotic activity. |
| The sarcomatous component featured pleomorphic, plump spindle cells with prominent mitoses. |
| Because of an insufficient number of mitoses, conventional cytogenetic analysis was unsuccessful. |
| Moreover, within an embryo sac, endosperm nuclei were always of the same size, with no typical chalazal cyst formed in endosperms with three or more syncytial mitoses. |
