From: CENH3-GFP: a visual marker for gametophytic and somatic ploidy determination in Arabidopsis thaliana
Ploidy | Method | n | Â | Microspore frequency (%) | Â | Â | Â | Â | Â | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  |  | # Chromosomes | ||||||||
 |  |  |  | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Diploid | MII | 72 | Mean | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 |
 |  |  | range | -- | -- | -- | -- | 0.0 | -- | -- | -- | -- |
 | CENH3 | 531 | Mean | 0.0 | 0.0 | 0.9 | 12.7 | 86.3 | 0.0 | 0.0 | 0.0 | 0.0 |
 |  |  | SD | -- | -- | 1.3 | 6.5 | 7.6 | -- | -- | -- | -- |
 |  |  |  | # Chromosomes | ||||||||
 |  |  |  | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
Tetraploid | MII | 66 | Mean | 0.0 | 0.4 | 2.7 | 9.9 | 78.8 | 8.0 | 0.4 | 0.0 | 0.0 |
 |  |  | range | -- | 0.6 | 3.7 | 6.4 | 6.4 | 3.7 | 0.6 | -- | -- |
 | CENH3 | 238 | Mean | 0.0 | 1.7 | 7.8 | 15.6 | 64.4 | 8.4 | 1.7 | 0.3 | 0.0 |
 |  |  | SD | -- | 1.4 | 2.6 | 1.8 | 2.7 | 2.9 | 1.4 | 0.6 | -- |
 |  |  |  | # Chromosomes | ||||||||
 |  |  |  | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
Triploid | MII | 52 | Mean | 0.0 | 1.1 | 5.4 | 13.1 | 30.5 | 30.5 | 13.1 | 5.4 | 1.1 |
 |  |  | range | -- | 1.6 | 3.1 | 3.2 | 3.2 | 3.2 | 3.2 | 3.1 | 1.6 |
 | CENH3 | 732 | Mean | 0.0 | 0.5 | 6.6 | 15.3 | 31.3 | 29.9 | 11.2 | 2.4 | 0.4 |
 |  |  | SD | -- | 0.7 | 0.6 | 4.8 | 3.5 | 2.5 | 3.9 | 2.8 | 0.9 |