Metabolites identification of oil palm roots infected with Ganoderma boninense using GC–MS-based metabolomics

Aboobucker, 2019, Why do plants convert sitosterol to stigmasterol?, Front. Plant Sci., 10, 1 Akpuaka, 2013, Biological activities of characterized isolates of n-hexane extract of Azadirachta Indica A. Juss (Neem) leaves, Nat. Sci., 11, 141 Bach, 2016, Secondary metabolism: high cholesterol in tomato, Nat. Plants, 3, 16213, 10.1038/nplants.2016.213 Bashir, 2012, Chemical composition and antifungal, phytotoxic, brine shrimp cytotoxicity, insecticidal and antibacterial activities of the essential oils of Acacia modesta, J. Med. Plants Res., 6, 4653 Alexander, 2017, The changes of oil palm roots cell wall lipids during pathogenesis of Ganoderma boninense, IOP Conf. Ser. Earth Sci., 77 Benveniste, 2004, Biosynthesis and accumulation of sterols, Annu. Rev. Plant Biol., 55, 429, 10.1146/annurev.arplant.55.031903.141616 Durak, 2020, Catalytic Hydrothermal Liquefaction of Lactuca scariola with a heterogeneous catalyst: the investigation of temperature, reaction time and synergistic effect of catalysts, Bioresour. Technol., 309, 10.1016/j.biortech.2020.123375 Durak, 2019, Pyrolysis of black cumin seed: Significance of catalyst and temperature product yields and chromatographic characterization, J. Liq. Chromatogr. Relat. Technol., 42, 331, 10.1080/10826076.2019.1593194 Faure, 2009, Molecular communication in the rhizosphere, Plant Soil, 321, 279, 10.1007/s11104-008-9839-2 Flood, 2002, Ganoderma diseases of oil palm-an interpretation from Bah Lias Research Station, Planter, 78, 689 Gas-Pascual, 2014, Plant oxidosqualene metabolism: cycloartenol synthase-dependent sterol biosynthesis in Nicotiana benthamiana, PLoS One, 9, 10.1371/journal.pone.0109156 Griebel, 2010, A role for β-sitosterol to stigmasterol conversion in plant–pathogen interactions, Plant J., 63, 254, 10.1111/j.1365-313X.2010.04235.x Hu, 2019, Metabolic Profiling to Identify the Latent Infection of Strawberry by Botrytis cinerea, Evolutionary Bioinformatics, 15, 1, 10.1177/1176934319838518 Hushiarian, 2013, Detection and control of Ganoderma boninense: strategies and perspectives, SpringerPlus, 2, 1 Idris, 2006, Technique for inoculation of oil palm geminated seeds with Ganoderma, MPOB Inf. Ser., 314, 1 Isha, 2019, An NMR metabolomics approach and detection of Ganoderma boninense-infected oil palm leaves using MWCNT-based electrochemical sensor., J. Nanomater., 2019, 10.1155/2019/4729706 Kachroo, 2009, Fatty Acid-derived signals in plant defense, Annu. Rev. Phytopathol., 47, 153, 10.1146/annurev-phyto-080508-081820 Karre, 2017, Metabolo-transcriptome profiling of barley reveals induction of chitin elicitor receptor kinase gene (HvCERK1) conferring resistance against Fusarium graminearum, Plant Mol. Biol., 93, 247, 10.1007/s11103-016-0559-3 Kumar, 2016, WAX INDUCER1 (HvWIN1) transcription factor regulates free fatty acid biosynthetic genes to reinforce cuticle to resist Fusarium head blight in barley spikelets, J. Exp. Bot., 67, 4127, 10.1093/jxb/erw187 McFarlane, 1968, Fatty acids, methyl esters and insect growth, Comp. Biochem. Physiol., 24, 377, 10.1016/0010-406X(68)90989-4 Muniroh, 2019, Proficiency of biocontrol agents as plant growth promoters and hydrolytic enz, yme producers in Ganoderma boninense infected oil palm seedlings, Curr. Plant Biol., 20, 10.1016/j.cpb.2019.100116 Pu, 2010, Antibacterial activity of 9-octadecanoic acid-hexadecanoic acid-tetrahydrofuran-3,4-diylester from neem oil, Agr. Sci. China, 9, 1236, 10.1016/S1671-2927(09)60212-1 Ohyama, 2009, Dual biosynthetic pathways to phytosterol via cycloartenol and lanosterol in Arabidopsis., Proc Natl Acad Sci USA, 106, 725, 10.1073/pnas.0807675106 Piironen, 2000, Plant sterols: biosynthesis, biological function and their importance to human nutrition, J. Sci. Food Agric., 80, 939, 10.1002/(SICI)1097-0010(20000515)80:7<939::AID-JSFA644>3.0.CO;2-C Rozali, 2017, Metabolomics differentiation of oil palm (Elaeis guineensis Jacq.) spear leaf with contrasting susceptibility to Ganoderma boninense., Plant Omics J., 10, 45, 10.21475/poj.10.02.17.pne364 Rozlianah, 2015, Fatty acids and phenols involved in resistance of oil palm to Ganoderma boninense, Adv. Environ. Biol., 9, 11 Schaller, 2003, The role of sterols in plant growth and development, Prog. Lipid Res., 42, 163, 10.1016/S0163-7827(02)00047-4 Schaller, 2004, New aspects of sterol biosynthesis in growth and development of higher plants, Plant Physiol. Biochem., 42, 465, 10.1016/j.plaphy.2004.05.012 Sonawane, 2016, Plant cholesterol biosynthetic pathway overlaps with phytosterol metabolism, Nat. Plants, 3, 16205, 10.1038/nplants.2016.205 Susanto, 2005, Enhancing biological control of basal stem rot disease (Ganoderma boninense) in oil palm plantations, Mycopathologia, 159, 153, 10.1007/s11046-004-4438-0 Varns, 1979, Detection of disease in stored potatoes by volatile monitoring, Am. Potato J., 56, 185, 10.1007/BF02853365 Wang, 2012, Phytosterols play a key role in plant innate immunity against bacterial pathogens by regulating nutrient efflux into the apoplast, Plant Physiol., 158, 1789, 10.1104/pp.111.189217 Yogendra, 2015, Transcription factor StWRKY1 regulates phenylpropanoid metabolites conferring late blight resistance in potato, J. Exp. Bot., 66, 7377, 10.1093/jxb/erv434 Yokota, T., 1999. Brassinosteroids in Hooykass P.J.J., Hall M.A., Libbenga K.R. (Eds.), Biochemistry and Molecular Biology of Plant Hormones. Elsevier Science, London, pp. 277-29. Zain, 2013, Metabolite profiling of oil palm towards understanding basal stem rot (BSR) disease, J. Oil Palm. Res., 25, 58 Zhou, 2020, Integrated LC–MS and GC–MS-based untargeted metabolomics studies of the effect of azadirachtin on Bactrocera dorsalis larvae, Sci. Rep., 10, 1