Search

Your search keyword '"Pierik R"' showing total 666 results
Start Over Author "Pierik R"
666 results on '"Pierik R"'

151. Reaching out of the shade

Author

Vandenbussche, F., Pierik, R., Millenaar, F.F., Voesenek, L.A.C.J., Vanderstraeten, D., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, Universiteit Utrecht, and Dep Biologie

Subjects
Biologie/Milieukunde (BIOL), Life sciences
Published
2005

153. Canopy studies on ethylene-insensitive tobacco identify ethylene as a novel element in blue light and plant-plant signaling

Author

Pierik, R., Whitelam, G.C., Voesenek, L.A.C.J., de Kroon, H., Visser, E.J.W., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, and Dep Biologie

Subjects
Biologie/Milieukunde (BIOL), Life sciences
Published
2004

157. Interactions between Auxin, Microtubules and XTHs Mediate Green Shade- Induced Petiole Elongation in Arabidopsis

Author

Sasidharan, R., Keuskamp, D.H., Kooke, R., Voesenek, L.A.C.J., Pierik, R., Sasidharan, R., Keuskamp, D.H., Kooke, R., Voesenek, L.A.C.J., and Pierik, R.

Abstract

Plants are highly attuned to translating environmental changes to appropriate modifications in growth. Such phenotypic plasticity is observed in dense vegetations, where shading by neighboring plants, triggers rapid unidirectional shoot growth (shade avoidance), such as petiole elongation, which is partly under the control of auxin. This growth is fuelled by cellular expansion requiring cell-wall modification by proteins such as xyloglucan endotransglucosylase/hydrolases (XTHs). Cortical microtubules (cMTs) are highly dynamic cytoskeletal structures that are also implicated in growth regulation. The objective of this study was to investigate the tripartite interaction between auxin, cMTs and XTHs in shade avoidance. Our results indicate a role for cMTs to control rapid petiole elongation in Arabidopsis during shade avoidance. Genetic and pharmacological perturbation of cMTs obliterated shade-induced growth and led to a reduction in XTH activity as well. Furthermore, the cMT disruption repressed the shade-induced expression of a specific set of XTHs. These XTHs were also regulated by the hormone auxin, an important regulator of plant developmental plasticity and also of several shade avoidance responses. Accordingly, the effect of cMT disruption on the shade enhanced XTH expression could be rescued by auxin application. Based on the results we hypothesize that cMTs can mediate petiole elongation during shade avoidance by regulating the expression of cell wall modifying proteins via control of auxin distribution.

Published
2014

159. Ethylene is required in tobacco to succesfully compete with proximate neighbours

Author

Pierik, R., Visser, E.J.W., de Kroon, H., Voesenek, L.A.C.J., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, and Dep Biologie

Subjects
Biologie/Milieukunde (BIOL), fungi, food and beverages, Life sciences
Published
2003

160. Two Rumex Species from Contrasting Hydrological Niches Regulate Flooding Tolerance through Distinct Mechanisms

Author

Veen, H. in 't, Mustroph, A., Barding, G.A., Eijk, M. van, Welschen-Evertman, R.A., Pedersen, O., Visser, E.J.W., Larive, C.K., Pierik, R., Bailey-Serres, J., Voesenek, L.A.C.J., Sasidharan, R., Veen, H. in 't, Mustroph, A., Barding, G.A., Eijk, M. van, Welschen-Evertman, R.A., Pedersen, O., Visser, E.J.W., Larive, C.K., Pierik, R., Bailey-Serres, J., Voesenek, L.A.C.J., and Sasidharan, R.

Abstract

Contains fulltext : 126189.pdf (Publisher’s version ) (Closed access), Global climate change has increased flooding events, which affect both natural vegetation dynamics and crop productivity. The flooded environment is lethal for most plant species because it restricts gas exchange and induces an energy and carbon crisis. Flooding survival strategies have been studied in Oryza sativa, a cultivated monocot. However, our understanding of plant adaptation to natural flood-prone environments remains scant, even though wild plants represent a valuable resource of tolerance mechanisms that could be used to generate stress-tolerant crops. Here we identify mechanisms that mediate the distinct flooding survival strategies of two related wild dicot species: Rumex palustris and Rumex acetosa. Whole transcriptome sequencing and metabolite profiling reveal flooding-induced metabolic reprogramming specific to R. acetosa. By contrast, R. palustris uses the early flooding signal ethylene to increase survival by regulating shade avoidance and photomorphogenesis genes to outgrow submergence and by priming submerged plants for future low oxygen stress. These results provide molecular resolution of flooding survival strategies of two species occupying distinct hydrological niches. Learning how these contrasting flood adaptive strategies evolved in nature will be instrumental for the development of stress-tolerant crop varieties that deliver enhanced yields in a changing climate.

Published
2013

161. Perception of low Red: Far-red ratio compromises both salicylic acid- and jasmonic acid-dependent pathogen defences in Arabidopsis

Author

Plant Ecophysiology, Plant Microbe Interactions, Theoretical Biology and Bioinformatics, Sub Theoretical Biology & Bioinformatics, Sub Plant Ecophysiology, Sub Plant-Microbe Interactions, de Wit, M., Spoel, S.H., Sanchez-Perez, G.F., Gommers, C.M.M., Pieterse, C.M.J., Voesenek, L.A.C.J., Pierik, R., Plant Ecophysiology, Plant Microbe Interactions, Theoretical Biology and Bioinformatics, Sub Theoretical Biology & Bioinformatics, Sub Plant Ecophysiology, Sub Plant-Microbe Interactions, de Wit, M., Spoel, S.H., Sanchez-Perez, G.F., Gommers, C.M.M., Pieterse, C.M.J., Voesenek, L.A.C.J., and Pierik, R.

Published
2013

164. Shade tolerance: when growing tall is not an option

Author

Plant Ecophysiology, Sub Plant Ecophysiology, Faculteit Betawetenschappen, Gommers, C.M.M., Visser, E.J.W., St Onge, K.R., Voesenek, L.A.C.J., Pierik, R., Plant Ecophysiology, Sub Plant Ecophysiology, Faculteit Betawetenschappen, Gommers, C.M.M., Visser, E.J.W., St Onge, K.R., Voesenek, L.A.C.J., and Pierik, R.

Published
2013

166. Plasticity as a plastic response: How submergence-induced leaf elongation in rumex palustris depends on light and nutrient availability in its early life stage

Author

Huber, H., Chen, X., Hendriks, M., Keijsers, D., Voesenek, L.A.C.J., Pierik, R., Poorter, H., Kroon, Hans de, Visser, E.J.W., Huber, H., Chen, X., Hendriks, M., Keijsers, D., Voesenek, L.A.C.J., Pierik, R., Poorter, H., Kroon, Hans de, and Visser, E.J.W.

Abstract

Contains fulltext : 94009.pdf (publisher's version ) (Closed access)

Published
2012

167. Low Red:Far-Red ratios reduce Arabidopsis resistance to Botrytis cinerea and jasmonate responses via a COI1-JAZ10-dependent, salicylic acid-independent mechanism

Author

Plant Ecophysiology, Plant Microbe Interactions, Sub Plant Ecophysiology, Sub Plant-Microbe Interactions, Cerrudo, I., Keller, M.M., Cargnel, M.D., Demkura, P.V., de Wit, M., Patitucci, M.S., Pierik, R., Pieterse, C.M.J., Ballaré, C.L., Plant Ecophysiology, Plant Microbe Interactions, Sub Plant Ecophysiology, Sub Plant-Microbe Interactions, Cerrudo, I., Keller, M.M., Cargnel, M.D., Demkura, P.V., de Wit, M., Patitucci, M.S., Pierik, R., Pieterse, C.M.J., and Ballaré, C.L.

Published
2012

168. Illumina sequencing technology as a method of identifying T-DNA insertion loci in activation-tagged Arabidopsis thaliana plants

Author

Plant Ecophysiology, Sub Plant Ecophysiology, Sub Molecular Plant Physiology, Polko, J.K., Temanni, M.R., van Zanten, M., van Workum, W., Iburg, Sven, Pierik, R., Voesenek, L.A.C.J., Peeters, A.J.M., Plant Ecophysiology, Sub Plant Ecophysiology, Sub Molecular Plant Physiology, Polko, J.K., Temanni, M.R., van Zanten, M., van Workum, W., Iburg, Sven, Pierik, R., Voesenek, L.A.C.J., and Peeters, A.J.M.

Published
2012

169. Plant neighbor detection through touching leaf tips precedes phytochrome signals

Author

de Wit, M., Kegge, W., Evers, J.B., Vergeer-van Eijk, M.H., Gankema, P., Voesenek, L.A.C.J., Pierik, R., de Wit, M., Kegge, W., Evers, J.B., Vergeer-van Eijk, M.H., Gankema, P., Voesenek, L.A.C.J., and Pierik, R.

Abstract

Plants in dense vegetation compete for resources, including light, and optimize their growth based on neighbor detection cues. The best studied of such behaviors is the shade-avoidance syndrome that positions leaves in optimally lit zones of a vegetation. Although proximate vegetation is known to be sensed through a reduced ratio between red and far-red light, we show here through computational modeling and manipulative experiments that leaves of the rosette species Arabidopsis thaliana first need to move upward to generate sufficient light reflection potential for subsequent occurrence and perception of a reduced red to far-red ratio. This early hyponastic leaf growth response is not induced by known neighbor detection cues under both climate chamber and natural sunlight conditions, and we identify a unique way for plants to detect future competitors through touching of leaf tips. This signal occurs before light signals and appears to be the earliest means of above-ground plant–plant signaling in horizontally growing rosette plants.

Published
2012

171. Natural variation of submergence tolerance among arabidopsis thaliana accessions

Author

Vashisht, D., Hesselink, A., Pierik, R., Ammerlaan, J.M.H., Bailey-Serres, J., Visser, E.J.W., Pedersen, O., Zanten, M. van, Vreugdenhil, D., Jamar, D.C.L., Voesenek, L., Sasidharan, R., Vashisht, D., Hesselink, A., Pierik, R., Ammerlaan, J.M.H., Bailey-Serres, J., Visser, E.J.W., Pedersen, O., Zanten, M. van, Vreugdenhil, D., Jamar, D.C.L., Voesenek, L., and Sasidharan, R.

Abstract

Contains fulltext : 92111.pdf (publisher's version ) (Closed access)

Published
2011

173. Ethylene-induced differential petiole growth in Arabidopsis thaliana involves local microtubule reorientation and cell expansion

Author

Plant Ecophysiology, Theoretical Biology and Bioinformatics, Sub Plant Ecophysiology, Sub Theoretical Biology & Bioinformatics, Dep Biologie, Polko, J.K., van Zanten, M., van Rooij, J.A., Marée, A.F.M., Voesenek, L.A.C.J., Peeters, A.J.M., Pierik, R., Plant Ecophysiology, Theoretical Biology and Bioinformatics, Sub Plant Ecophysiology, Sub Theoretical Biology & Bioinformatics, Dep Biologie, Polko, J.K., van Zanten, M., van Rooij, J.A., Marée, A.F.M., Voesenek, L.A.C.J., Peeters, A.J.M., and Pierik, R.

Published
2011

175. Is elongation-induced leaf emergence beneficial for submerged Rumex species?

Author

Pierik, R., Van Aken, J.M., Voesenek, L.A.C.J., Pierik, R., Van Aken, J.M., and Voesenek, L.A.C.J.

Abstract

Background and Aims: Plant species from various taxa 'escape' from low oxygen conditions associated with submergence by a suite of traits collectively called the low oxygen escape syndrome (LOES). The expression of these traits is associated with costs and benefits. Thus far, remarkably few studies have dealt with the expected benefits of the LOES. Methods: Young plants were fully submerged at initial depths of 450 mm (deep) or 150-240 mm (shallow). Rumex palustris leaf tips emerged from the shallow flooding within a few days, whereas a slight lowering of shallow flooding was required to expose R. acetosa leaf tips to the atmosphere. Shoot biomass and petiole porosity were measured for all species, and treatments and data from the deep and shallow submergence treatments were compared with non-flooded controls. Key Results: R. palustris is characterized by submergence-induced enhanced petiole elongation. R. acetosa lacked this growth response. Upon leaf tip emergence, R. palustris increased its biomass, whereas R. acetosa did not. Furthermore, petiole porosity in R. palustris was twice as high as in R. acetosa. Conclusions: Leaf emergence restores gas exchange between roots and the atmosphere in R. palustris. This occurs to a much lesser extent in R. acetosa and is attributable to its lower petiole porosity and therefore limited internal gas transport. Leaf emergence resulting from fast petiole elongation appears to benefit biomass accumulation if these plants contain sufficient aerenchyma in petioles and roots to facilitate internal gas exchange.

Published
2009

178. Two Rumex Species from Contrasting Hydrological Niches Regulate Flooding Tolerance through Distinct Mechanisms

Author

van Veen, H., primary, Mustroph, A., additional, Barding, G. A., additional, Vergeer-van Eijk, M., additional, Welschen-Evertman, R. A. M., additional, Pedersen, O., additional, Visser, E. J. W., additional, Larive, C. K., additional, Pierik, R., additional, Bailey-Serres, J., additional, Voesenek, L. A. C. J., additional, and Sasidharan, R., additional

Published
2013
Full Text
View/download PDF

183. De toekomst van de sociale zekerheid

Author

Hazeu, CA, van Veen, R.J., Bannink, D., Pierik, R., Trommel, W., and Erasmus School of Social and Behavioural Sciences

Published
1997

184. The Janus face of ethylene: growth inhibition and stimulation

Author

Pierik, R., Tholen, D., Poorter, H., Visser, E.J.W., Voesenek, L.A.C.J., Pierik, R., Tholen, D., Poorter, H., Visser, E.J.W., and Voesenek, L.A.C.J.

Abstract

Contains fulltext : 35196.pdf (publisher's version ) (Closed access)

Published
2006

186. How plants cope with complete submergence

Author

De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, Dep Biologie, Voesenek, L.A.C.J., Colmer, T.D., Pierik, R., Millenaar, F.F., Peeters, A.J.M., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, Dep Biologie, Voesenek, L.A.C.J., Colmer, T.D., Pierik, R., Millenaar, F.F., and Peeters, A.J.M.

Published
2006

187. Ethylene sensitivity affects changes in growth patterns, but not stem properties, in response to mechanical stress in tobacco

Author

Anten, N.P.R., Casado-Garcia, R., Pierik, R., Pons, T.L., Anten, N.P.R., Casado-Garcia, R., Pierik, R., and Pons, T.L.

Abstract

Plant responses to mechanical stress (e.g. wind or touch) involve a suite of physiologic and developmental changes, collectively known as thigmomorphogenesis, including reductions in height increment, Young's modulus of stems, shoot growth, and seed production, and increased stem girth and root growth. A role of the phytohormone ethylene in thigmomorphogenesis has been proposed but the extent of this involvement is not entirely clear. To address this issue, wild-type (WT) and ethylene-insensitive transgenic (Tetr) tobacco (Nicotianum tabacum) plants were subjected to three levels of mechanical stress: 0, 25 and 75 daily flexures. Flexed plants produced shorter, thicker stems with a lower Young's modulus than non-flexed ones, and these responses occurred independently of genotype. This suggests that ethylene does not play a role in thigmomorphogenesis-related changes in stem characteristics in tobacco. The effect of mechanical stress on dry mass increment (growth), on the other hand, differed between the genotypes: in the WT plants, shoot growth but not root growth was reduced under mechanical stress, resulting in reduced total growth and increased root mass fractions. In the Tetr plants, neither shoot nor root growth were affected. This suggests that ethylene is involved in the inhibition of tobacco shoot growth under mechanical stress

Published
2006

191. Reaching out of the shade

Author

De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, Universiteit Utrecht, Dep Biologie, Vandenbussche, F., Pierik, R., Millenaar, F.F., Voesenek, L.A.C.J., Vanderstraeten, D., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, Universiteit Utrecht, Dep Biologie, Vandenbussche, F., Pierik, R., Millenaar, F.F., Voesenek, L.A.C.J., and Vanderstraeten, D.

Published
2005

192. New perspectives in flooding research: the use of shade avoidance and Arabidopsis thaliana

Author

De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, Universiteit Utrecht, Dep Biologie, Pierik, R., Millenaar, F.F., Peeters, A.J.M., Voesenek, L.A.C.J., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, Universiteit Utrecht, Dep Biologie, Pierik, R., Millenaar, F.F., Peeters, A.J.M., and Voesenek, L.A.C.J.

Published
2005

193. Ethylene-induced differential growth of petioles in Arabidopsis thaliana; analyzing natural variation, response kinetics and regulation

Author

De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, Universiteit Utrecht, Dep Biologie, Millenaar, F.F., Cox, M.C.H., de Jong-van Berkel, Y.E.M., Welschen, R.A.M., Pierik, R., Voesenek, L.A.C.J., Peeters, A.J.M., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, Universiteit Utrecht, Dep Biologie, Millenaar, F.F., Cox, M.C.H., de Jong-van Berkel, Y.E.M., Welschen, R.A.M., Pierik, R., Voesenek, L.A.C.J., and Peeters, A.J.M.

Published
2005

195. Canopy studies on ethylene-insensitive tobacco identify ethylene as a novel element in blue light and plant-plant signaling.

Author

De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, Dep Biologie, Pierik, R., Whitelam, G.C., Voesenek, L.A.C.J., de Kroon, H., Visser, E.J.W., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, Dep Biologie, Pierik, R., Whitelam, G.C., Voesenek, L.A.C.J., de Kroon, H., and Visser, E.J.W.

Published
2004

196. Interactions between ethylene and gibberellins in phytochrome-mediated shade avoidance responses in tobacco.

Author

De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, Dep Biologie, Pierik, R., Cuppens, M.L.C., Voesenek, L.A.C.J., Visser, E.J.W., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, Dep Biologie, Pierik, R., Cuppens, M.L.C., Voesenek, L.A.C.J., and Visser, E.J.W.

Published
2004

197. Density-induced plant size reduction and size inequalities in ethylene-sensing and ethylene-insensitive tobacco

Author

De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, Dep Biologie, Pierik, R., Voesenek, L.A.C.J., de Kroon, H., Visser, E.J.W., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, Dep Biologie, Pierik, R., Voesenek, L.A.C.J., de Kroon, H., and Visser, E.J.W.

Published
2004

198. Ethylene is required in tobacco to succesfully compete with proximate neighbours.

Author

De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, Dep Biologie, Pierik, R., Visser, E.J.W., de Kroon, H., Voesenek, L.A.C.J., De fysiologische en moleculaire regulatie van petioolstrekking tijdens overstroming, De inductie en regulatie van veranderingen in allocatiepatronen onder invloed van modificaties in het lichtklimaat, Universiteit Utrecht, Dep Biologie, Pierik, R., Visser, E.J.W., de Kroon, H., and Voesenek, L.A.C.J.

Published
2003

199. Natural variation of submergence tolerance among Arabidopsis thaliana accessions

Author

Vashisht, D., primary, Hesselink, A., additional, Pierik, R., additional, Ammerlaan, J. M. H., additional, Bailey‐Serres, J., additional, Visser, E. J. W., additional, Pedersen, O., additional, van Zanten, M., additional, Vreugdenhil, D., additional, Jamar, D. C. L., additional, Voesenek, L. A. C. J., additional, and Sasidharan, R., additional

Published
2010
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results