From plant cell wall metabolism and plasticity to cell wall biotechnology
نویسندگان
چکیده
منابع مشابه
Plant cell wall lignification and monolignol metabolism
Plants are built of various specialized cell types that differ in their cell wall composition and structure. The cell walls of certain tissues (xylem, sclerenchyma) are characterized by the presence of the heterogeneous lignin polymer that plays an essential role in their physiology. This phenolic polymer is composed of different monomeric units - the monolignols - that are linked together by s...
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The cell wall and its underlying plasma membrane represent the dynamic interface between a plant cell and its environment, which includes neighboring cells. Biology texts commonly describe plant cell walls, but rarely acknowledge the existence and importance of cell wall proteins, making them the Rodney Dangerfields of plant biology. This set of multi-author reviews provides the reader with a c...
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T he cell wall provides mechanical support to the plant cells, and the surface wall, which is directly exposed to the extracellular environment, acts as a primary barrier against pathogen attack, mechanical injury, and other environmental stresses. Biophysical properties of the wall in conjunction with the cell turgor pressure determine the rate of cell expansion during primary growth (1). Poly...
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Lignin removal is a central issue in paper pulp manufacture, and production of other renewable chemicals, materials, and biofuels in future lignocellulose biorefineries. Biotechnology can contribute to more efficient and environmentally sound deconstruction of plant cell wall by providing tailor-made biocatalysts based on the oxidative enzymes responsible for lignin attack in Nature. With this ...
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Polysaccharide-rich plant cell walls are important biomaterials that underpin plant growth, are major repositories for photosynthetically accumulated carbon, and, in addition, impact greatly on the human use of plants. Land plant cell walls contain in the region of a dozen major polysaccharide structures that are mostly encompassed by cellulose, hemicelluloses, and pectic polysaccharides. Durin...
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ژورنال
عنوان ژورنال: Physiologia Plantarum
سال: 2018
ISSN: 0031-9317
DOI: 10.1111/ppl.12794