Lipopolysaccharides from Ralstonia solanacearum induce a broad metabolomic response in Solanum lycopersicum

Authors: Dylan R. Zeiss, Antonio Molinaro, Paul A. Steenkamp, Alba Silipo, Lizelle A. Piater, Flaviana Di Lorenzo, Ian A. Dubery

Source: Frontiers in Molecular Biosciences, Vol 10 (2023)

Subject Terms: hydroxycinnamic acid amides, lipopolysaccharides, oxylipins, phenylpropanoids, plant immunity, metabolomics, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fmolb.2023.1232233/full; https://doaj.org/toc/2296-889X

Access URL: https://doaj.org/article/e5286477765c4ada9cde157f8f027fa5

Molecular mechanisms associated with microbial biostimulant-mediated growth enhancement, priming and drought stress tolerance in maize plants

Authors: Motseoa Lephatsi, Lerato Nephali, Vanessa Meyer, Lizelle A. Piater, Nombuso Buthelezi, Ian A. Dubery, Hugo Opperman, Margaretha Brand, Johan Huyser, Fidele Tugizimana

Source: Scientific Reports, Vol 12, Iss 1, Pp 1-18 (2022)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/f80543a6efdb48f2b15db96678cc3ef3

Metabolomic evaluation of PGPR defence priming in wheat (Triticum aestivum L.) cultivars infected with Puccinia striiformis f. sp. tritici (stripe rust)

Authors: Manamele D. Mashabela, Fidele Tugizimana, Paul A. Steenkamp, Lizelle A. Piater, Ian A. Dubery, Tarekegn Terefe, Msizi I. Mhlongo

Source: Frontiers in Plant Science, Vol 14 (2023)

Subject Terms: metabolic reprogramming, plant priming, plant growth promoting rhizobacteria, induced systematic resistance, ultra-high performance liquid chromatography-high-definition mass spectrometry, Puccinia striiformis f. sp. tricti, Plant culture, SB1-1110

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Relation: https://www.frontiersin.org/articles/10.3389/fpls.2023.1103413/full; https://doaj.org/toc/1664-462X

Access URL: https://doaj.org/article/3938335e87f845db89039c82d5dd1daf

Altered metabolomic states elicited by Flg22 and FlgII-28 in Solanum lycopersicum: intracellular perturbations and metabolite defenses

Authors: Dylan R. Zeiss, Paul A. Steenkamp, Lizelle A. Piater, Ian A. Dubery

Source: BMC Plant Biology, Vol 21, Iss 1, Pp 1-17 (2021)

Subject Terms: Tomato, Flagellin, Plant defence, Metabolic profile, Plant-microbe interactions, Botany, QK1-989

File Description: electronic resource

Relation: https://doaj.org/toc/1471-2229

Access URL: https://doaj.org/article/79b89b6b9c6e46629f241e767a30871e

Metabolomic Reconfiguration in Primed Barley (Hordeum vulgare) Plants in Response to Pyrenophora teres f. teres Infection

Authors: Claude Y. Hamany Djande, Fidele Tugizimana, Paul A. Steenkamp, Lizelle A. Piater, Ian A. Dubery

Source: Metabolites, Vol 13, Iss 9, p 997 (2023)

Subject Terms: barley, Pyrenophora teres, dichloroanthranilic acid, hydroxycinnamic acids, metabolomics, net-blotch disease, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-1989/13/9/997; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/e157e64e61ac43d6a5979d1a35b99208

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

Authors: Manamele D. Mashabela, Fidele Tugizimana, Paul A. Steenkamp, Lizelle A. Piater, Ian A. Dubery, Msizi I. Mhlongo

Source: Frontiers in Microbiology, Vol 13 (2022)

Subject Terms: Bacillus subtilis, exo-metabolome, metabolomics, Paenibacillus alvei, PGPR, rhizosphere, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fmicb.2022.971836/full; https://doaj.org/toc/1664-302X

Access URL: https://doaj.org/article/e4a2036b401a441dacb6da6416134a49

Metabolic Reprogramming of Barley in Response to Foliar Application of Dichlorinated Functional Analogues of Salicylic Acid as Priming Agents and Inducers of Plant Defence

Authors: Claude Y. Hamany Djande, Paul A. Steenkamp, Lizelle A. Piater, Fidele Tugizimana, Ian A. Dubery

Source: Metabolites, Vol 13, Iss 5, p 666 (2023)

Subject Terms: antimicrobial metabolites, barley, Hordeum vulgare, liquid chromatography, mass spectrometry, metabolomics, Microbiology, QR1-502

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Relation: https://www.mdpi.com/2218-1989/13/5/666; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/88f9c12a9c234ad2b486770dfd2869ec

Proteome Analysis of Nicotiana tabacum Cells following Isonitrosoacetophenone Treatment Reveals Defence-Related Responses Associated with Priming

Authors: Nikita da Camara, Ian A. Dubery, Lizelle A. Piater

Source: Plants, Vol 12, Iss 5, p 1137 (2023)

Subject Terms: defence, electrophoresis, isonitrosoacetophenone, iTRAQ, plant cells, priming, Botany, QK1-989

File Description: electronic resource

Relation: https://www.mdpi.com/2223-7747/12/5/1137; https://doaj.org/toc/2223-7747

Access URL: https://doaj.org/article/c7c4a8ab52c44a30b62917c29fc1065b

Metabolomic Evaluation of Ralstonia solanacearum Cold Shock Protein Peptide (csp22)-Induced Responses in Solanum lycopersicum

Authors: Dylan R. Zeiss, Paul A. Steenkamp, Lizelle A. Piater, Ian A. Dubery

Source: Frontiers in Plant Science, Vol 12 (2022)

Subject Terms: cold shock protein, defense, elicitor activity, hydroxycinnamic acids derivatives, metabolomics, phenylpropanoids and phenolics, Plant culture, SB1-1110

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fpls.2021.803104/full; https://doaj.org/toc/1664-462X

Access URL: https://doaj.org/article/2afc9b38bb114a6caf9e7e101ec35b4a

A Review of the Proteomic Profiling of African Viperidae and Elapidae Snake Venoms and Their Antivenom Neutralisation

Authors: Benedict C. Offor, Beric Muller, Lizelle A. Piater

Source: Toxins, Vol 14, Iss 11, p 723 (2022)

Subject Terms: antivenom, elapids, proteomics, snake venom, toxins, venomics, Medicine

File Description: electronic resource

Relation: https://www.mdpi.com/2072-6651/14/11/723; https://doaj.org/toc/2072-6651

Access URL: https://doaj.org/article/aae84b32472749c49dfeb680cf7d7fb9

Profiling of Volatile Organic Compounds from Four Plant Growth-Promoting Rhizobacteria by SPME–GC–MS: A Metabolomics Study

Authors: Msizi I. Mhlongo, Lizelle A. Piater, Ian A. Dubery

Source: Metabolites, Vol 12, Iss 8, p 763 (2022)

Subject Terms: metabolomics profiling, multivariate data analysis (MVDA), plant growth promoting rhizobacteria (PGPR), solid-phase micro-extraction gas chromatography mass spectrometry (SPME–GC–MS), volatile organic compounds (VOCs), Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-1989/12/8/763; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/b5a855d8e28d4f07b4584698750e1ebc

Plasma Membrane-Associated Proteins Identified in Arabidopsis Wild Type, lbr2-2 and bak1-4 Mutants Treated with LPSs from Pseudomonas syringae and Xanthomonas campestris

Authors: Benedict C. Offor, Msizi I. Mhlongo, Ian A. Dubery, Lizelle A. Piater

Source: Membranes, Vol 12, Iss 6, p 606 (2022)

Subject Terms: Arabidopsis thaliana, BAK1, LC-MS/MS, LBR2, LPS, MAMPs, Chemical technology, TP1-1185, Chemical engineering, TP155-156

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Relation: https://www.mdpi.com/2077-0375/12/6/606; https://doaj.org/toc/2077-0375

Access URL: https://doaj.org/article/71bdd51a3d2e48c6930c7affe81f4648

Untargeted Metabolomics Profiling of Arabidopsis WT, lbr-2-2 and bak1-4 Mutants Following Treatment with Two LPS Chemotypes

Authors: Benedict C. Offor, Msizi I. Mhlongo, Paul A. Steenkamp, Ian A. Dubery, Lizelle A. Piater

Source: Metabolites, Vol 12, Iss 5, p 379 (2022)

Subject Terms: Arabidopsis thaliana, BAK1, untargeted metabolomics, LBR2, LPS, Pseudomonas syringae, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-1989/12/5/379; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/4055c5c1635e432bac37850e64402f44

Metabolomic Characterisation of Discriminatory Metabolites Involved in Halo Blight Disease in Oat Cultivars Caused by Pseudomonas syringae pv. coronafaciens

Authors: Chanel J. Pretorius, Paul A. Steenkamp, Fidele Tugizimana, Lizelle A. Piater, Ian A. Dubery

Source: Metabolites, Vol 12, Iss 3, p 248 (2022)

Subject Terms: Avena sativa, LC–MS, metabolomics, multivariate data analysis, oat, Pseudomonas syringae pv. coronafaciens, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-1989/12/3/248; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/d4511673e8754963b446f16ea8e3b92c

Hordatines and Associated Precursors Dominate Metabolite Profiles of Barley (Hordeum vulgare L.) Seedlings: A Metabolomics Study of Five Cultivars

Authors: Claude Y. Hamany Djande, Paul A. Steenkamp, Lizelle A. Piater, Fidele Tugizimana, Ian A. Dubery

Source: Metabolites, Vol 12, Iss 4, p 310 (2022)

Subject Terms: anti-microbial metabolites, barley, Hordeum vulgare, liquid chromatography, mass spectrometry, metabolomics, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-1989/12/4/310; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/3626c6d7641e4691994f0ac2c381e935

Rhizosphere Tripartite Interactions and PGPR-Mediated Metabolic Reprogramming towards ISR and Plant Priming: A Metabolomics Review

Authors: Manamele D. Mashabela, Lizelle A. Piater, Ian A. Dubery, Fidele Tugizimana, Msizi I. Mhlongo

Source: Biology, Vol 11, Iss 3, p 346 (2022)

Subject Terms: chemical communication, induced systemic resistance, metabolomics, plant growth-promoting rhizobacteria, priming, rhizosphere, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/2079-7737/11/3/346; https://doaj.org/toc/2079-7737

Access URL: https://doaj.org/article/2958c4eeaefc4f6b947200a51cf3153f

Comparative Metabolite Profiling of Wheat Cultivars (Triticum aestivum) Reveals Signatory Markers for Resistance and Susceptibility to Stripe Rust and Aluminium (Al3+) Toxicity

Authors: Manamele D. Mashabela, Lizelle A. Piater, Paul A. Steenkamp, Ian A. Dubery, Fidele Tugizimana, Msizi I. Mhlongo

Source: Metabolites, Vol 12, Iss 2, p 98 (2022)

Subject Terms: metabolomics, multivariate statistical analysis, primary and secondary metabolism, Puccinia striiformis f. sp. tritici, wheat, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-1989/12/2/98; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/48355e7dd44f49c4ab103a807d528ce5

A Global Metabolic Map Defines the Effects of a Si-Based Biostimulant on Tomato Plants under Normal and Saline Conditions

Authors: Kekeletso H. Chele, Paul Steenkamp, Lizelle A. Piater, Ian A. Dubery, Johan Huyser, Fidele Tugizimana

Source: Metabolites, Vol 11, Iss 12, p 820 (2021)

Subject Terms: biostimulants, GNPS, metabolomics, molecular networking, salt stress, Si-biostimulant, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-1989/11/12/820; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/de638cde2f4443f3b824777b9b2d6ad3

Soil Salinity, a Serious Environmental Issue and Plant Responses: A Metabolomics Perspective

Authors: Kekeletso H. Chele, Morena M. Tinte, Lizelle A. Piater, Ian A. Dubery, Fidele Tugizimana

Source: Metabolites, Vol 11, Iss 11, p 724 (2021)

Subject Terms: environmental factors, salinization, abiotic stresses, metabolomics, salinity, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-1989/11/11/724; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/3e3c963c23784f91a5bd3dc23f71ea03

A Metabolomics Approach and Chemometric Tools for Differentiation of Barley Cultivars and Biomarker Discovery

Authors: Claude Y. Hamany Djande, Lizelle A. Piater, Paul A. Steenkamp, Fidele Tugizimana, Ian A. Dubery

Source: Metabolites, Vol 11, Iss 9, p 578 (2021)

Subject Terms: barley, cultivar differentiation, Hordeum vulgare, liquid chromatography, mass spectrometry, metabolomics, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-1989/11/9/578; https://doaj.org/toc/2218-1989

Access URL: https://doaj.org/article/31a03254f016497ba490a937ac28a251