The role of root exudates and allelochemicals in the rhizosphere

By Cécile Bertin, Xiaohan Yang, L. Weston. Plant and Soil, 2003

1,326 citations recorded by the source corpus.

Subfields: Agronomy and Crop Science, Plant Science

View Paper: https://www.semanticscholar.org/paper/a75aa39b420c2a80d3896aeac732ec83c26cb5d0

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Citations in the corpus

Root-emitted volatile organic compounds: can they mediate belowground plant-plant interactions? (2016, background): “Plants also release a wide array of molecules via root exudation in the rhizosphere that play numerous roles, particularly in plant nutrition and biotic interactions between plant roots and soil organisms (Bertin et al. 2003; Walker et al. 2003; Haichar et al. 2014; Zhang et al. 2015).”
The role of root exudates in rhizosphere interactions with plants and other organisms. (2006, background): “Root exudation includes the secretion of ions, free oxygen and water, enzymes, mucilage, and a diverse array of carbon-containing primary and secondary metabolites (17, 172).”
Molecular communication in the rhizosphere (2009, background): “These types of molecules are part of mucilages and lysates, respectively (Bertin et al. 2003; Somers et al. 2004).”
GiA Roots: software for the high throughput analysis of plant root system architecture (2012, neutral): “They provide access to belowground water and nutrients [1-3], facilitate anchorage of plants in soils [4,5], mediate chemical defense belowground [6,7], and serve as sites of important symbioses with microbiota [8,9].”
Microconidia germination of the tomato pathogen Fusarium oxysporum in the presence of root exudates (2005, background): “Most substances exuded by plant roots, such as sugars, amino acids, organic acids, phenolic compounds, flavonoids, enzymes, fatty acids, growth regulators, nucleotides, tannins, carbohydrates, steroids, terpenoids, alkaloids, polyacetylenes and vitamins, are involved in plant metabolic processes (Be”
Soil sickness of peanuts is attributable to modifications in soil microbes induced by peanut root exudates rather than to direct allelopathy (2014, background): “Root exudation includes the secretion of a diverse array of carbon-containing primary metabolites, such as sugars, amino acids and phenolic acids, as well as more complex secondary compounds that are involved in plant defense and stimulatory or inhibitory interactions with other soil organisms (Bert”
Allelopathy, an alternative tool to improve cropping systems. A review (2011, background): “…THE ENVIRONMENT Allelochemicals can be found in different concentrations in several parts of plants (leaves, stems, roots, rhizomes, seeds, flowers and even pollen) (Bertin et al., 2003; Gatti et al., 2004; Kruse et al., 2000) and their pathway of release into the environment varies among species.”
Plant phenolics: recent advances on their biosynthesis, genetics, and ecophysiology. (2013, background): “This environment is conducive to the survival of microorganisms around the plants because most of the time the exudates include ions, enzymes, molecules rich in organic carbon (primary and secondary metabolites) which is a source of nutrients for terrestrial organisms [140].”
Rhizosphere biology and crop productivity—a review (2006, background): “These organisms include microorganisms, seeds of root parasites, and other roots (Bertin et al. 2003; Bais et al. 2004).”
Microbial community utilization of added carbon substrates in response to long-term carbon input manipulation (2006, background): “Most oxalate in soil is either produced by fungi (Dutton and Evans, 1996) or excreted by plant roots (Bertin et al., 2003).”
CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS (2009, background): “Sin embargo, los niveles de difusión también dependen del estado fisiológico de las células radiculares y de la polaridad de los compuestos exudados, que hace que sus permeabilidades a través del plasmalema varíen (Bertin et al., 2003; Neumann y Römheld, 2007).”
Allelopathy in agro-ecosystems: a critical review of wheat allelopathy-concepts and implications (2016, neutral): “Roots are complicated morphologically and physiologically, and their metabolites are often released in large quantities into the soil rhizosphere from living root hairs or fibrous root systems (Bertin et al. 2003).”
Root Exudation: The Ecological Driver of Hydrocarbon Rhizoremediation (2016, background): “Generally, root exudates are released either by passive (diffusion, ion channels and transport vesicles) or active mechanisms (secretion) [43,45,46].”
Non-target Site Mechanisms of Resistance to Herbicides (2017, background): “pathways: diffusion, ion channels, and vesicle transport (Bertin et al., 2003).”
Allelopathy: driving mechanisms governing its activity in agriculture (2016, background): “These flavonoids are responsible for bacterial attraction to the rhizosphere and for increasing the expression of specific nodulation (Nod) genes (Bertin et al. 2003).”
Soil responses to different management practices in rainfed orchards in semiarid environments (2011, background): “In the former, more root secretions due to a high proportion of legumes (Rovira, 1956) may have boosted the WSC, while in the latter, higher values can be attributed to livestock dung and urine together with root activity (Bertin et al., 2003).”