| . | Activation line . | Suppression line . | Fibre-specific activation line . |
|---|---|---|---|
| Cellulose | 12% increased | 10% decreased | 13% increased |
| Lignin | 20% decreased | 15% increased | 20% decreased |
| Mechanical strength | Stronger | Weaker | Stronger |
| Single plant grain yielda | >30% decreased | Slightly increased | Unchanged |
| . | Activation line . | Suppression line . | Fibre-specific activation line . |
|---|---|---|---|
| Cellulose | 12% increased | 10% decreased | 13% increased |
| Lignin | 20% decreased | 15% increased | 20% decreased |
| Mechanical strength | Stronger | Weaker | Stronger |
| Single plant grain yielda | >30% decreased | Slightly increased | Unchanged |
Systemic activation of OsTCP19 fell into yield decrease due to the trade-off. However, driving by a fibre-specific promoter enables mechanical strength and normal grain yield.
a Observed under greenhouse conditions.
| . | Activation line . | Suppression line . | Fibre-specific activation line . |
|---|---|---|---|
| Cellulose | 12% increased | 10% decreased | 13% increased |
| Lignin | 20% decreased | 15% increased | 20% decreased |
| Mechanical strength | Stronger | Weaker | Stronger |
| Single plant grain yielda | >30% decreased | Slightly increased | Unchanged |
| . | Activation line . | Suppression line . | Fibre-specific activation line . |
|---|---|---|---|
| Cellulose | 12% increased | 10% decreased | 13% increased |
| Lignin | 20% decreased | 15% increased | 20% decreased |
| Mechanical strength | Stronger | Weaker | Stronger |
| Single plant grain yielda | >30% decreased | Slightly increased | Unchanged |
Systemic activation of OsTCP19 fell into yield decrease due to the trade-off. However, driving by a fibre-specific promoter enables mechanical strength and normal grain yield.
a Observed under greenhouse conditions.
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