Search Results - "Dubery, Ian A"

The Chemistry of Plant-Microbe Interactions in the Rhizosphere and the Potential for Metabolomics to Reveal Signaling Related to Defense Priming and Induced Systemic Resistance by Mhlongo, Msizi I, Piater, Lizelle A, Madala, Ntakadzeni E, Labuschagne, Nico, Dubery, Ian A

“…Plant roots communicate with microbes in a sophisticated manner through chemical communication within the rhizosphere, thereby leading to biofilm formation of…”
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Pentacyclic triterpenoids from the medicinal herb, Centella asiatica (L.) Urban by James, Jacinda T, Dubery, Ian A

“…Centella asiatica accumulates large quantities of pentacyclic triterpenoid saponins, collectively known as centelloids. These terpenoids include asiaticoside,…”
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Functional Roles of microRNAs in Agronomically Important Plants-Potential as Targets for Crop Improvement and Protection by Djami-Tchatchou, Arnaud T, Sanan-Mishra, Neeti, Ntushelo, Khayalethu, Dubery, Ian A

“…MicroRNAs (miRNAs) are a class of small non-coding RNAs that have recently emerged as important regulators of gene expression, mainly through cleavage and/or…”
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Biostimulants for Plant Growth and Mitigation of Abiotic Stresses: A Metabolomics Perspective by Nephali, Lerato, Piater, Lizelle A, Dubery, Ian A, Patterson, Veronica, Huyser, Johan, Burgess, Karl, Tugizimana, Fidele

“…Adverse environmental conditions due to climate change, combined with declining soil fertility, threaten food security. Modern agriculture is facing a pressing…”
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Metabolomics in Plant Priming Research: The Way Forward? by Tugizimana, Fidele, Mhlongo, Msizi I, Piater, Lizelle A, Dubery, Ian A

“…A new era of plant biochemistry at the systems level is emerging, providing detailed descriptions of biochemical phenomena at the cellular and organismal…”
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Molecular mechanisms associated with microbial biostimulant-mediated growth enhancement, priming and drought stress tolerance in maize plants by Lephatsi, Motseoa, Nephali, Lerato, Meyer, Vanessa, Piater, Lizelle A., Buthelezi, Nombuso, Dubery, Ian A., Opperman, Hugo, Brand, Margaretha, Huyser, Johan, Tugizimana, Fidele

“…Microbial-based biostimulants are emerging as effective strategies to improve agricultural productivity; however, the modes of action of such formulations are…”
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Soil Salinity, a Serious Environmental Issue and Plant Responses: A Metabolomics Perspective by Chele, Kekeletso H., Tinte, Morena M., Piater, Lizelle A., Dubery, Ian A., Tugizimana, Fidele

“…The effects of global warming have increasingly led to devastating environmental stresses, such as heat, salinity, and drought. Soil salinization is a serious…”
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Metabolomic Profiling of the Host Response of Tomato ( Solanum lycopersicum) Following Infection by Ralstonia solanacearum by Zeiss, Dylan R, Mhlongo, Msizi I, Tugizimana, Fidele, Steenkamp, Paul A, Dubery, Ian A

“…Tomato ( ) is an important dietary source of bioactive phytochemicals and active breeding programs constantly produce new cultivars possessing superior and…”
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Profiling of Chlorogenic Acids from Bidens pilosa and Differentiation of Closely Related Positional Isomers with the Aid of UHPLC-QTOF-MS/MS-Based In-Source Collision-Induced Dissociation by Ramabulana, Anza-Tshilidzi, Steenkamp, Paul, Madala, Ntakadzeni, Dubery, Ian A

“…is an edible herb from the Asteraceae family which is traditionally consumed as a leafy vegetable. has many bioactivities owing to its diverse phytochemicals,…”
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Metabolomic Analysis of Defense-Related Reprogramming in Sorghum bicolor in Response to Colletotrichum sublineolum Infection Reveals a Functional Metabolic Web of Phenylpropanoid and Flavonoid Pathways by Tugizimana, Fidele, Djami-Tchatchou, Arnaud T, Steenkamp, Paul A, Piater, Lizelle A, Dubery, Ian A

“…The metabolome of a biological system provides a functional readout of the cellular state, thus serving as direct signatures of biochemical events that define…”
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Untargeted metabolite profiling to elucidate rhizosphere and leaf metabolome changes of wheat cultivars (Triticum aestivum L.) treated with the plant growth-promoting rhizobacteria Paenibacillus alvei (T22) and Bacillus subtilis by Mashabela, Manamele D., Tugizimana, Fidele, Steenkamp, Paul A., Piater, Lizelle A., Dubery, Ian A., Mhlongo, Msizi I.

“…The rhizosphere is a highly complex and biochemically diverse environment that facilitates plant–microbe and microbe–microbe interactions, and this region is…”
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The Lipopolysaccharide-Induced Metabolome Signature in Arabidopsis thaliana Reveals Dynamic Reprogramming of Phytoalexin and Phytoanticipin Pathways by Finnegan, Tarryn, Steenkamp, Paul A, Piater, Lizelle A, Dubery, Ian A

“…Lipopolysaccharides (LPSs), as MAMP molecules, trigger the activation of signal transduction pathways involved in defence. Currently, plant metabolomics is…”
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Altered metabolomic states elicited by Flg22 and FlgII-28 in Solanum lycopersicum: intracellular perturbations and metabolite defenses by Zeiss, Dylan R, Steenkamp, Paul A, Piater, Lizelle A, Dubery, Ian A

“…Abstract Background Surveillance of potential pathogens is a key feature of plant innate immunity. For non-self-recognition plants rely on the perception of…”
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Metabolic Profiling of PGPR-Treated Tomato Plants Reveal Priming-Related Adaptations of Secondary Metabolites and Aromatic Amino Acids by Mhlongo, Msizi I, Piater, Lizelle A, Steenkamp, Paul A, Labuschagne, Nico, Dubery, Ian A

“…Plant growth-promoting rhizobacteria (PGPR) are beneficial microbes in the rhizosphere that can directly or indirectly stimulate plant growth. In addition,…”
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Rhizosphere Tripartite Interactions and PGPR-Mediated Metabolic Reprogramming towards ISR and Plant Priming: A Metabolomics Review by Mashabela, Manamele D, Piater, Lizelle A, Dubery, Ian A, Tugizimana, Fidele, Mhlongo, Msizi I

“…Plant growth-promoting rhizobacteria (PGPR) are beneficial microorganisms colonising the rhizosphere. PGPR are involved in plant growth promotion and plant…”
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Avenanthramides, Distinctive Hydroxycinnamoyl Conjugates of Oat, Avena sativa L.: An Update on the Biosynthesis, Chemistry, and Bioactivities by Pretorius, Chanel J, Dubery, Ian A

“…Avenanthramides are a group of -cinnamoylanthranilic acids (phenolic alkaloid compounds) that are produced in oat plants as phytoalexins, in response to…”
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Plant Responses to Abiotic Stresses and Rhizobacterial Biostimulants: Metabolomics and Epigenetics Perspectives by Lephatsi, Motseoa M., Meyer, Vanessa, Piater, Lizelle A., Dubery, Ian A., Tugizimana, Fidele

“…In response to abiotic stresses, plants mount comprehensive stress-specific responses which mediate signal transduction cascades, transcription of relevant…”
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Phenylpropanoid Defences in Nicotiana tabacum Cells: Overlapping Metabolomes Indicate Common Aspects to Priming Responses Induced by Lipopolysaccharides, Chitosan and Flagellin-22 by Mhlongo, Msizi I, Piater, Lizelle A, Madala, Ntakadzeni E, Steenkamp, Paul A, Dubery, Ian A

“…Plants have evolved both constitutive and inducible defence strategies to cope with different biotic stimuli and stresses. Exposure of a plant to a challenging…”
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Multi-platform metabolomic analyses of ergosterol-induced dynamic changes in Nicotiana tabacum cells by Tugizimana, Fidele, Steenkamp, Paul A, Piater, Lizelle A, Dubery, Ian A

“…Metabolomics is providing new dimensions into understanding the intracellular adaptive responses in plants to external stimuli. In this study, a…”
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Similar, but different: structurally related azelaic acid and hexanoic acid trigger differential metabolomic and transcriptomic responses in tobacco cells by Djami-Tchatchou, Arnaud T, Ncube, Efficient N, Steenkamp, Paul A, Dubery, Ian A

“…Plants respond to various stress stimuli by activating an enhanced broad-spectrum defensive ability. The development of novel resistance inducers represents an…”
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