| In the absence of mutation, homoplasmic cells produce only homoplasmic daughter cells after mitotic cell divisions. |
| The arrow points to a mitotic figure cleaving off a narrow cell from a semi-regular hexagon cell. |
| The structures of rearrangements were defined by mitotic chromosome staining as well as by genetic and polytene chromosome analysis. |
| Inside of this zone, undifferentiated xylem cells without secondary walls proliferated through mitotic activity. |
| Roots of this length have not initiated physiological death processes, and include a mass of mitotic cells. |
| The mitotic activity was focally brisk, with an average of 8 to 10 mitoses per highpower field in these areas. |
