安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Peroxidases and lignification in relation to the intensity of water . . .
As Ψ w decreased below −1 67 MPa from 14 d of water deficit, the enhanced activation of guaiacol peroxidase, coniferyl alcohol peroxidase, syringaldazine peroxidase, and benzidine peroxidase was involved in lignification rather than in protection of plant tissues against the oxidative damage
- Peroxidases and lignification in relation to the intensity of water . . .
As Psiw decreased below -1 67 MPa from 14 d of water deficit, the enhanced activation of guaiacol peroxidase, coniferyl alcohol peroxidase, syringaldazine peroxidase, and benzidine peroxidase was involved in lignification rather than in protection of plant tissues against the oxidative damage
- Peroxidases and lignification in relation to the intensity of water . . .
Monomeric precursors of lignin are enzymatically dehydrogenated in the cell wall to phenoxy radicals These radicals polymer ize spontaneously, yielding a complex net of cross-linking among monolignols, proteins, and polysaccarides (Iiyama et al , 1994) Peroxidases have been implicated in these
- Peroxidases and lignification in relation to the intensity of water . . .
The reduction of leaf biomass occurred from 21 d of water deficit treatment when Ww was 22 27 MPa or less, and was concomitant with the increase of lipid peroxidation and lignin content
- Peroxidases and lignification in relation to the intensity of water . . .
As W w decreased below 21 67 MPa from 14 d of water deficit, the enhanced activation of guaiacol peroxidase, coniferyl alcohol peroxidase, syringaldazine peroxidase, and benzidine peroxidase was involved in lignification rather than in protection of plant tissues against the oxidative damage
- Peroxidases and lignification in relation to the intensity of water . . .
As Psi (w) decreased below -1 67 MPa from 14 d of water deficit, the enhanced activation of guaiacol peroxidase, coniferyl alcohol peroxidase, syringaldazine peroxidase, and benzidine peroxidase was involved in lignification rather than in protection of plant tissues against the oxidative damage
- Lignification in Relation to the Influence of Water-deficit Stress in . . .
These results suggest that peroxidases in middle and old leaves did not involve in lignification under mild water-deficit stress, whereas CPOD and SPOD in young leaves participate in lignification by a coordination with PAL and PPO to incorporate phenol and lignin into the cell walls
- Peroxidases and lignification in relation to the intensity of water . . .
The data indicate that a high activation of lignifying enzymes during terminal stress may be a drought stress-induced injurious symptom, which leads to reduced forage growth and digestibility
|
|
|