Table 1.
Proportions of seedlings in which extra periclinal cell divisions were observed
| Extra periclinal cell divisions (%) | ||||
|---|---|---|---|---|
| En | Cor | Epi | n | |
| Col-0 | 6.45 | 3.23 | 0 | 31 |
| tpr5-1 | 37.1 | 42.9 | 11.4 | 35 |
| tpr5-2 | 56.5 | 43.5 | 17.4 | 23 |
| tpr5-2 TPR5–GFP | 0 | 0 | 0 | 12 |
Meristem zones in 3 DAG seedlings were observed. Values are expressed as percentages of seedlings in which at least one extra periclinal cell division was observed. tpr5-2 TPR5–GFP is genetically identical to tpr5-2 TPR5(genomic)–GFP L1 in Fig. 4. En, endodermis; Cor, cortex; Epi, epidermis; n, the number of seedlings analysed.