Table 2. GUS Expression in Transgenic Plants Harboring Constructs Derived from Enhancer L3.
Enhancer Construct (bp) | GUS Expression in Different Tissues of Transgenic Plants |
||||
---|---|---|---|---|---|
Root | Leaf | Petiole | Leaf Vein | Mesophyll | |
L3 (625) | 16/18a | 10/18b | 2/18 | 8/18 | 2/18 |
#1 (477) | 12/18 | 6/18 | 2/18 | 5/18 | 1/18 |
#2 (298) | 7/18 | 6/18 | 3/18 | 4/18 | 1/18 |
#3 (122) | 2/12 | 9/12 | 5/12 | 7/12 | 6/12 |
#4 (172) | 1/12 | 2/12 | 2/12 | 1/12 | 1/12 |
#5 (198) | 10/12 | 3/12 | 3/12 | 2/12 | 2/12 |
#6 (198) | 4/12 | 4/12 | 3/12 | 0/12 | 1/12 |
Sixteen of the 18 transgenic plants showed GUS expression in roots.
Ten of the 18 transgenic plants showed signals in at least one of the three cell types (petiole, leaf vein, and mesophyll).