Table II.
Lateral root initiation in wild type and lin1
| Media | Plant | Lateral Rootsa | Lengthb | Lateral Roots |
|---|---|---|---|---|
| cm | ||||
| 4.5 /0.02 | Col | 4.6 ± 1.6 | 3.71 ± 0.44 | 1.24 |
| 4.5 /0.02 | lin1 | 27.2 ± 5.0 | 5.65 ± 0.46 | 4.80 |
| 0.5 /0.02 | Col | 23.8 ± 3.8 | 4.26 ± 0.63 | 5.59 |
| 0.5 /0.02 | lin1 | 34.8 ± 10.5 | 5.1 ± 0.73 | 6.82 |
| 4.5 /60 | Col | 22.5 ± 2.6 | 5.7 ± 0.40 | 3.95 |
| 4.5 /60 | lin1 | 21.9 ± 2.7 | 5.7 ± 0.40 | 3.84 |
a
All lateral roots and microscopic root primordia were counted on 13-d-old Col seedlings. Means ± sd are given for 10 roots.
b
Root length was measured from hypocotyl/root junction. Means ± sd are given for 12 to 20 roots.