Table 1.
Movement by | Type of Movement | Timing | Average Velocity | Mode of detection | |
---|---|---|---|---|---|
S. pombe | Microtubules45 | Coordinated (horse-tail) 12 | Throughout prophase I 9,10,12 | ∼83 nm/sec12 | Leading edge of the stained DNA by Hoechst 33342 staining12 |
S. cerevisiae | Actin 9,10 | Solitary and coordinated 5,6,7 |
Throughout prophase I 9,10,12 | 200–500 nm/sec9,10 | Rap1-GFP9 ZIP1::GFP 10 |
Maize | Microtubules and actin8 | Solitary and coordinated 8 | Leptotene-zygotene transition and zygotene 6,8,16 | ∼400 nm/sec8 | Heterochromatin knobs or chromosome ends by DAPI staining8 |
C. elegans | Microtubules47 | Solitary13,14 | Leptotene-zygotene13,14 | 125–400 nm/sec13,14 | ZYG-12::GFP13 SUN-1::GFP14 |
Drosophila | Microtubules11 | Coordinated (nuclear rotations) 11 | Pre-meiotic (8- cell cyst)11 | 300 nm/sec11 | CID-RFP11 |
Mouse | Microtubules39,57 | Solitary and coordinated (nuclear rotations)5,6,7 | Leptotene-zygotene6,8,16 | 109–120 nm/sec6 | Pericentric heterochromatin by Hoechst 33342 staining6 and GFPTRF17 |