Results 241 to 250 of about 259,669 (286)
Some of the next articles are maybe not open access.
Effect of ancymidol on cell wall metabolism in growing maize cells
Planta, 2018Ancymidol inhibits the incorporation of cellulose into cell walls of maize cell cultures in a gibberellin-independent manner, impairing cell growth; the reduction in the cellulose content is compensated with xylans. Ancymidol is a plant growth retardant which impairs gibberellin biosynthesis.
J Mabel, Hernández-Altamirano +7 more
openaire +2 more sources
Annual Review of Plant Physiology, 1970
INTRODUCTION The cell wall is dead? The cell wall is alive and well? The cell wall consists of an amorphous hemicellulose pectin matrix in which lie cellulose micro fibrils? The cell wall consists of a highly ordered macromolecular multi l ayered network? Does the cell wall age? How are cell wall components synthesized?
openaire +1 more source
INTRODUCTION The cell wall is dead? The cell wall is alive and well? The cell wall consists of an amorphous hemicellulose pectin matrix in which lie cellulose micro fibrils? The cell wall consists of a highly ordered macromolecular multi l ayered network? Does the cell wall age? How are cell wall components synthesized?
openaire +1 more source
Cell wall oxalate oxidase modifies the ferulate metabolism in cell walls of wheat shoots
Journal of Plant Physiology, 2011Oxalate oxidase (OXO) utilizes oxalate to generate hydrogen peroxide, and thereby acts as a source of hydrogen peroxide. The present study was carried out to investigate whether apoplastic OXO modifies the metabolism of cell wall-bound ferulates in wheat seedlings.
Kazuyuki, Wakabayashi +2 more
openaire +2 more sources
Peroxyacetyl Nitrate-Induced Inhibition of Cell Wall Metabolism
Journal of the Air Pollution Control Association, 1967Levels of PAN which inhibit oat coleoptile section growth reversibly, severely inhibit metabolism of cellulose and of cell wall noncellulosic polysaccharides. An enzyme in the coleoptile cell walls which hydrolyzes some of the noncellulosic glucan was partially inactivated by direct PAN treatment of homogenized cell wall.
L, Ordin, M A, Hall, M, Katz
openaire +2 more sources
Primary cell wall metabolism: tracking the careers of wall polymers in living plant cells
New Phytologist, 2004SummaryNumerous examples have been presented of enzyme activities, assayed in vitro, that appear relevant to the synthesis of structural polysaccharides, and to their assembly and subsequent degradation in the primary cell walls (PCWs) of higher plants.
openaire +2 more sources
Benzyladenine effects on cell separation and wall metabolism
Canadian Journal of Botany, 1973Cytokinins cause a failure of cell separation from primary explants cultured in agitated liquid media, as well as a variety of other phenotypic effects which are associated with alterations in wall metabolism. Using several different dicotyledonous species, a quantitative investigation was made of cell-to-cell binding in relation to changes in several
W. Halperin, S. Minocha
openaire +1 more source
Effect of streptococcal cell wall components on bone metabolism in vitro
Calcified Tissue International, 1982Cell was components from Streptococcus mutans NCTC 10449 and Streptococcus sanguis ATCC 10558 stimulated the release of 45Ca from prelabeled mouse calvariae in organ culture. Bone resorbing activity was not blocked by fetal calf serum. It was, however, blocked by calcitonin, an inhibitor of osteoclast-mediated bone resorption.
M C, Meikle, M, Gowen, J J, Reynolds
openaire +2 more sources
Dynamic metabolic flux analysis of plant cell wall synthesis
Metabolic Engineering, 2013The regulation of plant cell wall synthesis pathways remains poorly understood. This has become a bottleneck in designing bioenergy crops. The goal of this study was to analyze the regulation of plant cell wall precursor metabolism using metabolic flux analysis based on dynamic labeling experiments. Arabidopsis T87 cells were cultured heterotrophically
Xuewen, Chen +2 more
openaire +2 more sources
Reactive oxygen species in cell wall metabolism and development in plants
Phytochemistry, 2015Although reactive oxygen species (ROS) are highly toxic substances that are produced during aerobic respiration and photosynthesis, many studies have demonstrated that ROS, such as superoxide anion radical (O2(·-)) and hydrogen peroxide (H2O2), are produced in the plant cell wall in a highly regulated manner.
Anna Kärkönen, Kazuyuki Kuchitsu
openaire +2 more sources
Structure, function and metabolism of plant cell wall
Acta Physiologiae Plantarum, 2003The review concerns the newer aspects of plant cell wall construction and modification, including the structure and biosynthesis of basic components during the cell growth and differentiation, as well as their breakdown. The special interest is given to the enzymes incorporated into the cell wall and their specific activity in the biosynthesis and ...
openaire +1 more source