Journal ArticleDOI
Aufbau and Feinstruktur von Periderm and Lenticellen der Fichtenrinde
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In this paper, a histochemical and fine structural investigation of the walls of the different cell types in the periderm and lenticel tissues in the bark of spruce (Picea abies ) showed that the phellem consists of an outer layer of sclerotic elements with layered secondary walls; these contain only cellulose and lignin, and no suberin.About:
This article is published in Zeitschrift für Pflanzenphysiologie.The article was published on 1976-01-01. It has received 17 citations till now. The article focuses on the topics: Lenticel & Cork cambium.read more
Citations
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Journal ArticleDOI
Biopolyester Membranes of Plants: Cutin and Suberin
TL;DR: The biosynthesis of the hydroxy, epoxy, and dicarboxylic acids of the polyesters from the common cellular fatty acids is elucidated and the function and possible practical implications of these polyester barriers are briefly discussed.
Book ChapterDOI
Chemistry, Biochemistry, and Function of Suberin and Associated Waxes
P. E. Kolattukudy,K. E. Espelie +1 more
TL;DR: In this article, it has been shown that suberized walls contain an insoluble polymeric material called suberin, which is associated with a complex mixture of nonpolar compounds collectively called waxes.
Journal ArticleDOI
Feinstrukturelle Untersuchungen an Nadeln geschädigter Tannen und Fichten aus Waldschadensgebieten im Schwarzwald
TL;DR: The fine structural changes in the variously damaged needles of fir and spruce trees from forest dieback areas have been investigated with special reference to cytoplasmie organization in the vascular bundles, mesophyll tissue and cuticle.
Journal ArticleDOI
Identification and localization of suberin in the cell walls of green cotton fibres (Gossypium hirsutum L., var. green lint)
TL;DR: Chemical analysis of the isolated fibre cell walls confirmed the presence of suberin, the dominant monomer being 22-hydroxydocosanoic acid (65% of the total monomeric mixture), which strongly suggest that subers, as well as waxes, are associated with the formation of the concentric rings of lamellated lipid material which characterise the walls of green lint cotton fibres.
References
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Journal ArticleDOI
The fine structure of the collenchyma cell wall.
TL;DR: An investigation of the fine structure of the cell wall was carried out on representative species of four morphological forms of collenchyma, viz. annular, angular, plate and lacunate, in all forms lamellae were observed in which the orientation of cellulose microfibrills was transverse.
Journal ArticleDOI
Ultrahistochemical reactions of the suberized cell walls in Acorus, Acacia and Larix
TL;DR: In this paper, it was shown that a granular silver contrast arranged in lamellae can be provoked in the suberinic layer by a treatment with sulphuric acid and iodine, followed by silver proteinate.
Journal Article
Pit membrane structure in Loblolly Pine as influenced by solvent exchange drying
R.J. Thomas,D.D. Nicholas +1 more
TL;DR: In this article, the authors examined the structure of the margo portion of the bordered pit membrane in loblolly pine (Pinus taeda L.) unaltered by drying stresses and described the effect of aspiration on the microstructure.
Journal ArticleDOI
Infektion und abbau der Wurzelrinde von Fichte durch Fomes annaus1
TL;DR: The paper describes the mode of infection and consequent deterioration of spruce root bark by the root rot fungus, Fomes annosus using light and electron microscope observations.
Journal ArticleDOI
Polyphenols and discoloration in the elm disease investigated by histochemical techniques
TL;DR: The strong reaction in cells that in later stages of infection showed browning is an indication that pathological discoloration is due to oxidized phenolic compounds, which may originate by synthesis or by degradation of existing substances.