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Abstract Plants develop most organs post-embryonically, which allows the incorporation of environmental information into decisions concerning when and where to produce new organs. This developmental plasticity is evident in the plant root system, which in dicotyledonous plants such as Arabidopsis thaliana is mostly comprised of lateral and ...
Paul A. Ingram, Jocelyn E. Malamy
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Abstract Plants develop most organs post-embryonically, which allows the incorporation of environmental information into decisions concerning when and where to produce new organs. This developmental plasticity is evident in the plant root system, which in dicotyledonous plants such as Arabidopsis thaliana is mostly comprised of lateral and ...
Paul A. Ingram, Jocelyn E. Malamy
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Adventitious lateral rooting: the plasticity of root system architecture
Physiologia Plantarum, 2018Root formation under natural conditions is plastic in response to multiple signals. Recent studies suggested that theWUSCHEL‐RELATED HOMEOBOX11(WOX11)‐mediated adventitious root formation pathway can occur in the primary root (PR) inArabidopsis thaliana, resulting in the production of a specific type of lateral roots (LRs) in response to wounding or ...
Yachao Ge +4 more
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Adaptive Growth: Shaping Auxin-Mediated Root System Architecture
Trends in Plant Science, 2020Root system architecture (RSA), governed by the phytohormone auxin, endows plants with an adaptive advantage in particular environments. Using geographically representative arabidopsis (Arabidopsis thaliana) accessions as a resource for GWA mapping, Waidmann et al. and Ogura et al.
Guanghui, Xiao, Yuzhou, Zhang
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Hidden Branches: Developments in Root System Architecture
Annual Review of Plant Biology, 2007The root system is fundamentally important for plant growth and survival because of its role in water and nutrient uptake. Therefore, plants rely on modulation of root system architecture (RSA) to respond to a changing soil environment. Although RSA is a highly plastic trait and varies both between and among species, the basic root system morphology ...
Karen S, Osmont +2 more
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Modelling Root System Growth and Architecture
2000For any complex system, and particularly for the root system interacting with the rest of the plant and the environment, a model can be a helpful tool for synthesising knowledge to produce more global representations and for testing hypotheses on the interacting mechanisms derived from experimental results.
Pagès, Loic, L. +3 more
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Root system architecture in rice: impacts of genes, phytohormones and root microbiota
3 Biotech, 2022To feed the continuously expanding world's population, new crop varieties have been generated, which significantly contribute to the world's food security. However, the growth of these improved plant varieties relies primarily on synthetic fertilizers, which negatively affect the environment and human health; therefore, continuous improvement is needed
Pankaj Kumar Verma +2 more
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Fractal Characterization of Root System Architecture
Functional Ecology, 19921. The fractal dimensions of seedling root systems of two grasses and two dicots growing in situ against glass sheets have been measured using the dividers method. Values were mostly below 1.5. 2. D was little affected by nutrient supply in Trifolium pratense, but differed significantly between four other species. 3.
A. H. Fitter, T. R. Stickland
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Modelling Root System Architecture: Experimental Data on Maize Root System Geometry
1991ABSTRACT The arrangement of primary roots around the maize stem and their trajectories in the soil were studied in a deep loamy field with a favourable structure. The angles between roots around the stem were measured in 63 plants. The trajectories of 29 roots visible on profile walls were drawn on horizontal and vertical planes and then digitized ...
Pellerin, Sylvain +2 more
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