Table 3.
NINpro:GUS Expression Analysis in Transgenic Roots of Wild Type and nena-1 Genetic Background
| Treatment | Line | Blue Staininga |
| 24 h Nod factor | Wild type | 8/10 |
| nena-1 | 0/12 | |
| 1 d M. loti | Wild type | 5/6 |
| nena-1 | 0/8 | |
| 3 d M. loti | Wild type | 8/10 |
| nena-1 | 0/11 | |
| 7 d M. loti | Wild type | 8/11 |
| nena-1 | 1/12 | |
| 16 d M. loti | Wild type | 11/11 |
| nena-1 | 10/11 |
a
Ratios indicate numbers of plants that showed GUS expression in rhizodermal or nodule cortical cells divided by the total number of analyzed root systems per indicated treatment.