lignin sentence examples

• Extensive efforts have been made to genetically modify trees so that they have reduced lignin to facilitate pulp production.
• Furthermore, smooth brome grass clones selected using conventional breeding showed that reduced lignin was associated with severe rust fungus disease [ 23 ] .
• Lignin biosynthesis was outlined many years ago, important basic features are still poorly understood.
• More specifically, our results point to the involvement of these myb proteins in the regulation of the formation of lignin during xylem formation.
• Modifying plants with a gene enhancing the proportion of guaiacyl-syringyl lignin therefore provides a lignin more readily degraded by chemicals or enzymes.
• This contains lignin which is acidic and destroys the paper from within.
• Trees genetically modified to produce low lignin are called " super " trees with little consideration of pest resistance and genetic stability.
• Lignin accumulation.
• While the actual ratio of components varies among species, biomass averages 75 % carbohydrates or sugars and 25 % lignin.
• Wood is made from cellulose fibers that are bound together by a material called lignin.
• Is a tree with less lignin better or worse than a normal one?
• Lignin content also leads to plants more readily digested with enzymes or chemicals.
• How do i stain a plant section to show lignin?
• Increased lignin leads to a build-up of undigested plant material in the soil.
• Lignin trees need extensive testing with exposure to environmental stress and to pests before extensive plantations are considered.
• However, arabidopsis plants modified in the metabolic pathway leading to lignin formation produced abnormal lignin that was associated with severe fungal attacks.
• Lignin production.
• Alfalfa selected for forage quality ( including reduced lignin ) had reduced vigor but was not expected to affect levels of disease resistance.
• Lignin modification of trees and forage crops has been a focus of research in genetic engineering.

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