Search Results - "Dewitte, W."

Spatiotemporal regulation of cell-cycle genes by SHORTROOT links patterning and growth by Benfey, P. N, Sozzani, R, Cui, H, Moreno-Risueno, M. A, Busch, W, Van Norman, J. M, Vernoux, T, Brady, S. M, Dewitte, W, Murray, J. A. H

“…The development of multicellular organisms relies on the coordinated control of cell divisions leading to proper patterning and growth. The molecular…”
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Seed size plasticity in response to embryonic lethality conferred by ectopic CYCD activation is dependent on plant architecture by Sornay, E., Dewitte, W., Murray, J. A. H.

“…The size of seeds is the result of cell proliferation and growth in the three seed compartments: the embryo, endosperm and integuments. Targeting expression of…”
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Superroot, a recessive mutation in Arabidopsis, confers auxin overproduction by Boerjan, W. (Universiteit Gent, Gent, Belgium.), Cervera, M.T, Delarue, M, Beeckman, T, Dewitte, W, Bellini, C, Caboche, M, Onckelen, H. van, Montagu, M. van, Inze, D

“…We have isolated seven allelic recessive Arabidopsis mutants, designated superroot (sur1-1 to sur1-7), displaying several abnormalities reminiscent of auxin…”
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Overexpression of KNAT1 in Lettuce Shifts Leaf Determinate Growth to a Shoot-like Indeterminate Growth Associated with an Accumulation of Isopentenyl-Type Cytokinins by Giovanna Frugis, Donato Giannino, Giovanni Mele, Chiara Nicolodi, Adriana Chiappetta, Maria Beatrice Bitonti, Anna Maria Innocenti, Dewitte, Walter, Van Onckelen, Harry, Domenico Mariotti

“…Leaves are specialized organs characterized by defined developmental destiny and determinate growth. The overexpression of Knotted1-like homeobox genes in…”
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Zeatin is indispensable for the G2‐M transition in tobacco BY‐2 cells by Laureys, Françoise, Dewitte, Walter, Witters, Erwin, Van Montagu, Marc, Inzé, Dirk, Van Onckelen, Harry

“…LC‐MS/MS quantification of endogenous cytokinins proved that lovastatin affects cytokinin biosynthesis by inhibiting HMG‐CoA reductase. Out of eight different…”
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Competency of Nicotiana tabacum L. stem tissues to dedifferentiate is associated with differential levels of cell cycle gene expression and endogenous cytokinins by Boucheron, E., Guivarc'h, A., Azmi, A., Dewitte, W., Van Onckelen, H., Chriqui, D.

“…The expression of the mitotic cyclin Arath; CYCB1;1 and of the cyclin-dependent kinase Arath; CDC2a was located by β-glucuronidase histochemical detection and…”
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Immunolocalization of actin in root statocytes of Lens culinaris L by Driss‐Ecole, D., Vassy, J., Rembur, J., Guivarc'h, A., Prouteau, M., Dewitte, W., Perbal, G.

“…Lentil root statocytes show a strict structural polarity of their organelles with respect to the g vector. These cells are involved in the perception of…”
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In situ localization of endogenous cytokinins during shooty tumor development on Eucalyptus globulus Labill by Azmi, A., Dewitte, W., Van Onckelen, H., Chriqui, D.

“…Our previous results demonstrated that endogenous cytokinins are involved in the shooty potential of tumors initiated on Eucalyptus globulus plantlets…”
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The plant cell cycle by Dewitte, Walter, Murray, James A H

“…Cell division in plants is controlled by the activity of cyclin-dependent kinase (CDK) complexes. Although this basic mechanism is conserved with all other…”
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Diurnal fluctuations in ethylene formation in Chenopodium rubrum by Machackova, I. (Academy of Sciences of the Czeck Republic, Praha, Czech Republic.), Chauvaux, N, Dewitte, W, Onckelen, H. van

“…Ethylene formation was studied in 5- to 6-d-old Chenopodium rubrum seedlings under the following light regimes: continuous light (CL), continuous darkness…”
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Altered Cell Cycle Distribution, Hyperplasia, and Inhibited Differentiation in Arabidopsis Caused by the D-Type Cyclin CYCD3 by Dewitte, Walter, Riou-Khamlichi, Catherine, Scofield, Simon, J. M. Sandra Healy, Jacqmard, Annie, Kilby, Nigel J., James A. H. Murray

“…CYCD3;1 expression in Arabidopsis is associated with proliferating tissues such as meristems and developing leaves but not with differentiated tissues…”
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Are homeobox knotted-like genes and cytokinins the leaf architects? by Frugis, G, Giannino, D, Mele, G, Nicolodi, C, Innocenti, A.M, Chiappetta, A, Bitonti, M.B, Dewitte, W, Onckelen, H. van

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Bud regeneration from Eucalyptus globulus clones and seedlings through hormonal imbalances induced by Agrobacterium tumefaciens strain 82.139 by Azmi, A, Dewitte, W, Drevet, C, Van Onckelen, H, Landré, P, Boudet, A.M, Jouanin, L, Chriqui, D

“…Bud regeneration from seedling hypocotyls and stem cuttings arising from micropropagated plantlets of Eucalyptus globulus was achieved using inoculation with…”
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D-type cyclins activate division in the root apex to promote seed germination in Arabidopsis by Masubelele, N.H, Dewitte, W, Menges, M, Maughan, S, Collins, C, Huntley, R, Nieuwland, J, Scofield, S, Murray, J.A.H

“…Seeds provide survival and dispersal capabilities by protecting the dormant mature plant embryo. Germination and resumption of development under favourable…”
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Localization of target cells and improvement of Agrobacterium-mediated transformation efficiency by direct acetosyringone pretreatment of carrot root discs by Guivarc'h, A, Caissard, J.C, Brown, S, Marie, D, Dewitte, W, Onckelen, H. van, Chriqui, D

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The developmental context of cell-cycle control in plants by Jager, Sarah M. de, Maughan, Spencer, Dewitte, Walter, Scofield, Simon, Murray, James A.H.

“…Plant growth is characterised both by continued growth and organogenesis throughout development, as well as by environmental influences on the rate and pattern…”
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Dynamics of Cytokinins in Apical Shoot Meristems of a Day-Neutral Tobacco during Floral Transition and Flower Formation by Dewitte, Walter, Adriana Chiappetta, Azmi, Abdelkrim, Witters, Erwin, Strnad, Miroslav, Jacques Rembur, Michelle Noin, Chriqui, Dominique, Henri Van Onckelen

“…This study considered cytokinin distribution in tobacco (Nicotiana tabacum L.) shoot apices in distinct phases of development using immunocytochemistry and…”
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Distinct nuclear organization, DNA methylation pattern and cytokinin distribution mark juvenile, juvenile‐like and adult vegetative apical meristems in peach (Prunus persica (L.) Batsch) by Bitonti, Maria Beatrice, Cozza, Radiana, Chiappetta, Adriana, Giannino, Donato, Castiglione, Monica Ruffini, Dewitte, Walter, Mariotti, Domenico, Van Onckelen, Harry, Innocenti, Anna Maria

“…Chromatin organization, nuclear DNA methylation and endogenous zeatin localization were investigated in shoot apical meristems (SAM) during juvenile and adult…”
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In situ localisation of cytokinins in the shoot apical meristem of Sinapis alba at floral transition by Jacqmard, Annie, Detry, Nathalie, Dewitte, Walter, Van Onckelen, Harry, Bernier, Georges

“…In plants of Sinapis alba L. induced to flower by one long day (LD), previous work showed that the phloem sap feeding the shoot apex is enriched in cytokinins…”
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Probing the distribution of plant hormones by immunocytochemistry by DEWITTE, Walter, VAN ONCKELEN, Harry

“…Taking advantage of the highly specific structuralrequirements of antibodies for binding, the detectionof plant hormones in tissue by immunolocalisationoffers…”
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