Zobrazeno 1 - 10
of 120
pro vyhledávání: '"J P, Verbelen"'
Autor:
R. Samson, Ivan Impens, J.-P. Verbelen, M. Lakers, Raoul Lemeur, Ivan Nijs, F. Kockelbergh, J. Roebben, F. Vanassche, G. Olyslaegers
Publikováno v:
Experimental agriculture
Tea (Camellia sinensis) clones (PC113 and SFS204) sensitive to very dry air and clones (PC114 and SFS150) that are tolerant, were studied at two tea estates (Tshivhase and Grenshoek) in the Northern Province of the Republic of South Africa. Among the
Autor:
G. Olyslaegers, J. ‐P. Verbelen
Publikováno v:
Journal of microscopy
Permeating the cell membrane with glycerol instead of detergents (e.g. NP-40) and/or organic solvents (e.g. DMSO) significantly improves the visualization of F-actin with rhodamine phalloidin. In particular, the thinnest bundles are more intensely st
Publikováno v:
TSitologiia i genetika. 43(1)
To investigate the functional role of protein hyperphosphorylation in plant cells the general morphology of Arabidopsis thaliana primary roots and structural-functional property of cortical microtubules were studied after treatment with okadaic acid,
Publikováno v:
Cytology and genetics
To investigate the role of protein hyperphosphorylation in plant cells, the effect of okadaic acid, a specific inhibitor of protein phosphatases PPI and PP2A, on the general morphology of Arabidopsis thaliana primary roots and the structural-function
Autor:
J.-P. Verbelen, A.-H. Quélo
Publikováno v:
Protoplasma
Newly synthesized DNA can be observed on chromosomes or extended chromatin fibers after incorporation and immunodetection of bromodeoxyuridine. This technique, frequently used in animal cells, was adapted for use in BY-2 cells. For the first time, th
Autor:
J‐P. Verbelen, K. Van Gestel
Publikováno v:
Journal of experimental botany
Low oxygen pressure induces fast and reversible formation of giant mitochondria in cells of Nicotiana tabacum. These can have unusual shapes, attain a length of 80 microm and even form a reticulum. In contrast to animal cells, there is no such respon
Publikováno v:
Plant physiology. 127(3)
Root hairs are formed by two separate processes: initiation and subsequent tip growth. Root hair initiation is always accompanied by a highly localized increase in xyloglucan endotransglycosylase (XET) action at the site of future bulge formation, wh
Autor:
J P Verbelen, S Kerstens
Publikováno v:
Journal of microscopy. 198(Pt 2)
The mean or net preferential orientation of cellulose fibrils in plant cell walls is detected with polarization confocal laser scanning microscopy using the fluorescence dichroism of Congo Red. Single cells, arrays of cells in a tissue, or the epider
Publikováno v:
Plant molecular biology. 39(6)
We report the initial characterization of an Arabidopsis thaliana cDNA (atdrg1), a member of a new class of GTP-binding proteins (G-proteins) in plants. The predicted ATDRG1 protein contains all five structural motifs characteristic of the G-protein
Publikováno v:
Plant growth regulation
The model system presented here is based on immobilised single cells, derived directly from tobacco mesophyll protoplasts. It allows the adequate steering of cell populations towards expansion, cell cycling or cell resting. Using this approach cells