Search Results - "Tardieu, F"

Any trait or trait-related allele can confer drought tolerance: just design the right drought scenario by Tardieu, François

“…Most traits associated with drought tolerance have a dual effect, positive in very severe scenarios and negative in milder scenarios, or the opposite trend…”
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Modelling temperature-compensated physiological rates, based on the co-ordination of responses to temperature of developmental processes by Parent, B., Turc, O., Gibon, Y., Stitt, M., Tardieu, F.

“…Temperature fluctuates rapidly and affects all developmental and metabolic processes. This often obscures the effects of developmental trends or of other…”
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Earbox, an open tool for high-throughput measurement of the spatial organization of maize ears and inference of novel traits by Oury, V, Leroux, T, Turc, O, Chapuis, R, Palaffre, C, Tardieu, F, Prado, S. Alvarez, Welcker, C, Lacube, S

“…Abstract Background Characterizing plant genetic resources and their response to the environment through accurate measurement of relevant traits is crucial to…”
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Predicting Maize Phenology: Intercomparison of Functions for Developmental Response to Temperature by Kumudini, S., Andrade, F. H., Boote, K. J., Brown, G. A., Dzotsi, K. A., Edmeades, G. O., Gocken, T., Goodwin, M., Halter, A. L., Hammer, G. L., Hatfield, J. L., Jones, J. W., Kemanian, A. R., Kim, S.-H., Kiniry, J., Lizaso, J. I., Nendel, C., Nielsen, R. L., Parent, B., Stöckle, C. O., Tardieu, F., Thomison, P. R., Timlin, D. J., Vyn, T. J., Wallach, D., Yang, H. S., Tollenaar, M.

“…Accurate prediction of phenological development in maize (Zea mays L.) is fundamental to determining crop adaptation and yield potential. A number of thermal…”
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The growths of leaves, shoots, roots and reproductive organs partly share their genetic control in maize plants by DIGNAT, G., WELCKER, C., SAWKINS, M., RIBAUT, J. M., TARDIEU, F.

“…We have tested to what extent the growth ability of several organs of maize share a common genetic control. We summarised QTLs of leaf elongation rate in three…”
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Are source and sink strengths genetically linked in maize plants subjected to water deficit? A QTL study of the responses of leaf growth and of Anthesis-Silking Interval to water deficit by Welcker, C, Boussuge, B, Bencivenni, C, Ribaut, J-M, Tardieu, F

“…Leaf growth and Anthesis–Silking Interval (ASI) are the main determinants of source and sink strengths of maize via their relations with light interception and…”
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Root elongation and branching is related to local hexose concentration in Arabidopsis thaliana seedlings by Freixes, S., Thibaud, M‐C., Tardieu, F., Muller, B.

“…Root architecture can be profoundly affected by the carbon availability in the plant. We hypothesized that this effect could be mediated by the carbon status…”
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Are crop and detailed physiological models equally ‘mechanistic’ for predicting the genetic variability of whole-plant behaviour? The nexus between mechanisms and adaptive strategies by Tardieu, F, Granato, I S C, Van Oosterom, E J, Parent, B, Hammer, G L

“…Abstract Tailoring genotypes for the variety of environmental scenarios associated with climate change requires modelling of the genetic variability of…”
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Modelling leaf expansion in a fluctuating environment: are changes in specific leaf area a consequence of changes in expansion rate? by TARDIEU, F., GRANIER, C., MULLER, B.

“…Leaf expansion rate varies with leaf temperature, photon flux density (PPFD), evaporative demand and soil water status. In most simulation models, it is…”
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Models for navigating biological complexity in breeding improved crop plants by Hammer, Graeme, Cooper, Mark, Tardieu, François, Welch, Stephen, Walsh, Bruce, van Eeuwijk, Fred, Chapman, Scott, Podlich, Dean

“…Progress in breeding higher-yielding crop plants would be greatly accelerated if the phenotypic consequences of making changes to the genetic makeup of an…”
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Spatial distributions of expansion rate, cell division rate and cell size in maize leaves: a synthesis of the effects of soil water status, evaporative demand and temperature by Tardieu, François, Reymond, Matthieu, Hamard, Philippe, Granier, Christine, Muller, Bertrand

“…The spatial distributions of leaf expansion rate, cell division rate and cell size was examined under contrasting soil water conditions, evaporative demands…”
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Is thermal time adequate for expressing the effects of temperature on sunflower leaf development? by Granier, C., Tardieu, F.

“…We have tested whether the effects of temperature on sunflower leaf growth could be documented by using thermal time. The rates of leaf expansion and of cell…”
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Spatial distribution of cell division rate can be deduced from that of p34(cdc2) kinase activity in maize leaves grown at contrasting temperatures and soil water conditions by Granier, C, Inzé, D, Tardieu, F

“…We have investigated the spatial distributions of cell division rate, p34(cdc2) kinase activity, and amount of p34(cdc2a) in maize (Zea mays) leaves grown at…”
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Temporal responses of Arabidopsis root architecture to phosphate starvation: evidence for the involvement of auxin signalling by AL‐GHAZI, Y., MULLER, B., PINLOCHE, S., TRANBARGER, T. J., NACRY, P., ROSSIGNOL, M., TARDIEU, F., DOUMAS, P.

“…ABSTRACT The ability of the root system architecture to respond to nutrient availability is a key adaptative behaviour allowing plants to cope with…”
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PHENOPSIS, an automated platform for reproducible phenotyping of plant responses to soil water deficit in Arabidopsis thaliana permitted the identification of an accession with low sensitivity to soil water deficit by Granier, C, Aguirrezabal, L, Chenu, K, Cookson, S.J, Dauzat, M, Hamard, P, Thioux, J.J, Rolland, G, Bouchier-Combaud, S, Lebaudy, A

“…• The high-throughput phenotypic analysis of Arabidopsis thaliana collections requires methodological progress and automation. Methods to impose stable and…”
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A model co‐ordinating the elongation of all leaves of a sorghum cultivar was applied to both Mediterranean and Sahelian conditions by Lafarge, T., Tardieu, F.

“…Sorghum leaf development was analysed at plant level by analysing the time‐course of elongation and identifying the beginning and end of the elongation phases…”
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Resiliences to water deficit in a phenotyping platform and in the field: How related are they in maize? by Chapuis, R., Delluc, C., Debeuf, R., Tardieu, F., Welcker, C.

“…► Resilience to soil water deficit was assessed in a network of 14 field experiments. ► Seed number and yield were related to soil water potential across…”
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Modelling water relations of horticultural crops: a review by Jones, H.G., Tardieu, F.

“…This paper introduces the basic principles of plant water relations modelling, and reviews some examples of application to horticultural crops. Water relations…”
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GENETIC VARIATION OF ROOT GROWTH DYNAMICS IN MAIZE by Civava, R, Welker, C, Tardieu, F, Draye, X

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Combining Quantitative Trait Loci Analysis and an Ecophysiological Model to Analyze the Genetic Variability of the Responses of Maize Leaf Growth to Temperature and Water Deficit by Matthieu Reymond, Muller, Bertrand, Agnès Leonardi, Alain Charcosset, Tardieu, François

“…Ecophysiological models predict quantitative traits of one genotype in any environment, whereas quantitative trait locus (QTL) models predict the contribution…”
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