Transgenic line | GUS copy number | GUS activity (pmol of 4-methylumbelliferone/min/µg protein)a | ||
---|---|---|---|---|
Culm | Leaf | Root | ||
SCBV21:GUS | 8–14 | 2649.1 ± 41.3 (2466.3–3252.1) | 1260.0 ± 201.8 (1127.9–1384.8) | 165.3 ± 4.8 (126.0–233.9) |
Ubi1:GUS | 13–19 | 23.6 ± 1.5 (18.3–42.5) | 46.6 ± 2.6 (31.6–57.4) | 58.1 ± 9.0 (37.1–80.1) |
35S:GUS | 4–23 | 3.8 ± 0.9 (2.0–5.4) | 1.3 ± 0.2 (0.4–3.0) | 7.2 ± 0.3 (5.5–9.0) |
Nontransformed |  | 8.8 ± 0.5 (0.5–13.0) | 0.5 ± 0.03 (0.05–0.1) | 3.9 ± 0.1 (3.6–4.3) |