Results 61 to 70 of about 16,202 (227)

CryoFluorSEM – A new approach for fluorescence and EM imaging of cryofractured plant samples

Journal of Microscopy, EarlyView.
Abstract Cryo‐scanning electron microscopy (CryoSEM) permits the preparation and detailed imaging of bulky samples while keeping them in a hydrated state. For plant biology, cryofractures give information on cell ultrastructure and tissue organisation within a much larger context that is the whole organ or organism.
Raymond Wightman, Gareth Evans, Aram Gurzadyan, Ankiit Ahluwalia, Siyu Miao, Henrik Jonsson, Katharina Schiessl   +6 more
wiley   +1 more source

Microscopic studies on modified wall structure and lignin topochemistry in xylem fibres of poplar after wounding

Maderas: Ciencia y Tecnología, 2014
Information about fine structure following wounding in differentiating xylem tissue is still scarce. This study provides information on cell wall modifications with special emphasis on lignin distribution in xylem fibres of poplar differentiating at the
Claus Frankenstein, Uwe Schmitt
doaj  

Salivary Viscosity as a Non‐Invasive Candidate Biomarker Associated With Aspiration Risk in Oculopharyngeal Muscular Dystrophy

Journal of Oral Rehabilitation, EarlyView.
Patients with oculopharyngeal muscular dystrophy exhibit disease‐specific salivary hyperviscosity that tracks with dysphagia severity and airway invasion. Non‐invasive chairside screening of salivary viscosity may enable clinicians to stratify aspiration risk during routine care to prevent severe pulmonary complications.
Alex Zvulunov, Rawan Saif, Liraz Olmer, Merav Ben‐David, Limor Benyamini, Amir Dori, Noam Yarom, Lior Greenbaum, Ephraim Tzur, Silvina Friedlander‐Barenboim   +9 more
wiley   +1 more source

MICROSCOPIC STUDIES ON MODIFIED WALL STRUCTURE AND LIGNIN TOPOCHEMISTRY IN XYLEM FIBRES OF POPLAR AFTER WOUNDING

Maderas: Ciencia y Tecnología, 2006
Information about fine structure following wounding in differentiating xylem tissue is still scarce. This study provides information on cell wall modifications with special emphasis on lignin distribution in xylem fibres of poplar differentiating at the ...
Claus Frankenstein, Uwe Schmitt
doaj  

Endogenous Multilayer Control of Cambial Stem Cells and Its Consequences for Wood Formation

Plants
The vascular cambium serves as the fundamental meristem for wood formation. It determines wood biomass and structural properties by balancing self-renewal with the bidirectional production of xylem and phloem.
Yun-Jing Bao, Fang-Jing Fan, Ying-Gao Liu, Fu-Yuan Zhu   +3 more
doaj   +1 more source

Chromosome Numbers and the Anatomy of the Secondary Xylem in the Oleaceae

Journal of the Arnold Arboretum., 1932
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Sax, Karl, Abbe, Ernst C. (Ernst Cleveland)   +1 more
openaire   +2 more sources

Contrasting xylem vessel constraints on hydraulic conductivity between native and non-native woody understory species

Frontiers in Plant Science, 2013
We examined the hydraulic properties of 82 native and non-native woody species common to forests of Eastern North America, including several congeneric groups, representing a range of anatomical wood types.
Maria S Smith, Jason D. Fridley, Jingjing eYin, Taryn Lynette Bauerle   +3 more
doaj   +1 more source

Coupled decline in growth and fine‐branching signals the onset of drought‐induced European beech mortality

New Phytologist, EarlyView.
Conceptual synthesis of drought‐induced mortality in European beech. Summary Severe and recurrent droughts have caused widespread canopy decline and mortality in European forests. Drought‐induced mortality occurs when structural damage and physiological dysfunction impair a tree's ability to recover, yet it remains unclear when trees transition from ...
Gerhard Schmied, Dominik Ambs, Luke Bohnhorst, Julia Schmucker, Jill Sekely, Hans Pretzsch, Lars Opgenoorth, Katrin Heer, Stephan Raspe, Torben Hilmers, Richard L. Peters   +10 more
wiley   +1 more source

Carbohydrate content governs growth‐storage allocation during recovery from carbon depletion

New Phytologist, EarlyView.
Conceptual framework for competing hypotheses of growth‐storage carbon allocation during recovery from carbon limitation. Summary How plants prioritize carbon (C) allocation between growth and storage remains an outstanding question, limiting predictions of forest C cycling and ecosystem resilience following periods of C limitation. To address this gap,
Franklin Alongi, Danielle E. M. Ulrich, Meghan Blumstein, Nadine K. Ruehr   +3 more
wiley   +1 more source

Simultaneous Overexpression of FERULOYL‐CoA 6′‐HYDROXYLASE 1 and COUMARIN SYNTHASE Leads to Coumarin‐Enriched Lignin and Improved Saccharification in Greenhouse‐ and Field‐Grown Poplar

Plant Biotechnology Journal, EarlyView.
ABSTRACT The urgent need for renewable resources has increased the interest in woody biomass to manufacture bio‐based products. However, lignin recalcitrance limits the enzymatic conversion of wood into fermentable sugars, posing a major challenge for biomass deconstruction.
Nette De Ridder, Lennart Hoengenaert, Jan Van Doorsselaere, Wim De Clercq, Geert Goeminne, Sarah Liu, Fachuang Lu, John Ralph, Ruben Vanholme, Wout Boerjan   +9 more
wiley   +1 more source