LIGNIFIED | English meaning - Cambridge Dictionary
After shedding, the parenchymal cells become lignified and die, but the structure of both cuticle and palisade cells is retained. They are composed largely of cellulose and are not lignified. …
Lignin - Wikipedia
Lignin is a collection of highly heterogeneous polymers derived from a handful of precursor lignols. Heterogeneity arises from the diversity and degree of crosslinking between these lignols.
Lignify Definition & Meaning - Merriam-Webster
The meaning of LIGNIFY is to convert into wood or woody tissue.
LIGNIFIED | definition in the Cambridge English Dictionary
LIGNIFIED meaning: 1. hard and like wood, because of containing lignin 2. hard and like wood, because of containing…. Learn more.
The cell biology of lignification in higher plants - PMC
Lignification is part of the normal differentiation programme and functioning of specific cell types, but can also be triggered as a response to various biotic and abiotic stresses in cells that would not otherwise be lignifying. Scope Cell wall lignification exhibits specific characteristics depending on the cell type being considered.
Lignified - definition of lignified by The Free Dictionary
Define lignified. lignified synonyms, lignified pronunciation, lignified translation, English dictionary definition of lignified. v. lig·ni·fied , lig·ni·fy·ing , lig·ni·fies v. intr. To turn into wood or become woody through the formation and deposit of lignin in cell walls. v. tr.
Lignin | Definition, Function, Uses, & Facts | Britannica
2024年12月27日 · lignin, complex oxygen-containing organic polymer that, with cellulose, forms the chief constituent of wood. It is second to cellulose as the most abundant organic material on Earth, though relatively few industrial uses other than as a fuel have been found.
LIGNIFIED definition and meaning | Collins English Dictionary
2 meanings: → See lignify botany to make or become woody as a result of the deposition of lignin in the cell walls.... Click for more definitions.
Lignification - an overview | ScienceDirect Topics
Lignification is the process of polymerization of the monolignols, p-coumaryl, coniferyl and sinapyl alcohols, each giving rise to the hydroxyphenyl (H), guaiacyl (G) or syringyl (S) lignin units, respectively. You might find these chapters and articles relevant to this topic.
Lignin, the Lignification Process, and Advanced, Lignin-Based …
Chemically, lignin is a (variably) cross-linked polyphenol; it is produced during the radical/oxidative oligo- or polymerization of a variety of compounds, which predominantly share a common p -hydroxycinnamic skeleton.