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Fu X, Su B, Xu J, Pan C, Huang S, Fu F, Lin Z, Dong Y. Rapid detection of maleic hydrazide based on the hydrogel SERS platform. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 325:125080. [PMID: 39232316 DOI: 10.1016/j.saa.2024.125080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 08/23/2024] [Accepted: 08/29/2024] [Indexed: 09/06/2024]
Abstract
Maleic hydrazide (MH) is a commonly used plant growth regulator and herbicide. However, due to its potential mutagenicity, carcinogenicity, genotoxicity, and cytotoxicity, sensitive and rapid detection of MH residues in foods is crucial. Herein, a sensitive and reliable surface-enhanced Raman scattering (SERS) sensor for MH based on a self-constructed hydrogel SERS platform is proposed for the first time. The used hydrogel SERS chips contain aggregated Ag nanoparticles (a-AgNPs). Under the irradiation of 785 nm laser, the a-AgNPs provide a large quantity of plasmonic hots to produce strong electromagnetic enhancement. Thus, strong SERS signal of MH can be gained on the hydrogel SERS platform. In addition, the unique network structure of hydrogel greatly improves the anti-interference ability to the complex sample matrix. As a result, the developed SERS sensor for MH shows the advantages of high sensitivity (a low detection limit of 50 ppb), fast response (10 min), and high selectivity. The reliability of the sensor is supported by the satisfactory recoveries of 92.80 - 105.6 % in actual samples (tea and potato). The constructed SERS sensor provides a promising approach for rapid on-site testing of MH residues.
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Affiliation(s)
- Xiaolong Fu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou 350108, PR China
| | - Bihang Su
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou 350108, PR China
| | - Jinhua Xu
- Fujian Inspection and Research Institute for Product Quality, National Center of Processed Foods Quality Supervision and Inspection, Fuzhou 350002, PR China
| | - Cheng Pan
- Fujian Inspection and Research Institute for Product Quality, National Center of Processed Foods Quality Supervision and Inspection, Fuzhou 350002, PR China
| | - Shuping Huang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou 350108, PR China
| | - Fengfu Fu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou 350108, PR China
| | - Zhenyu Lin
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou 350108, PR China
| | - Yongqiang Dong
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, College of Chemistry, Fuzhou University, Fuzhou 350108, PR China.
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Luan S, Cai D, Zhang D, Hou C, Meng L, Xu J, Yan D, Zheng H, Huang Q. Real-Time Monitoring of Translocation, Dissipation, and Cumulative Risk of Maleic Hydrazide in Potato Plants and Tubers by Ion Exclusion Chromatography. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:15855-15862. [PMID: 37831971 DOI: 10.1021/acs.jafc.3c04713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/15/2023]
Abstract
In this paper, a high-performance ion exclusion chromatographic (ICE) method was developed and applied for monitoring maleic hydrazide (MH) translocation in complex potato plant tissue and tuber matrices. After middle leaf uptake, most MH was trapped and dissipated in the middle leaf, and the rest was transported to other parts mainly through the phloem. Soil absorption significantly reduced the uptake efficiency of the root system, in which MH was partitioned to dissipate in root protoplasts or transfer through the xylem and persisted in the plant. Tuber uptake enabled MH to remain in the flesh and maintain stable levels under storage conditions, but during germination, MH was translocated from the flesh to the growing buds, where it dissipated through the short-day photoperiodic regime. The results demonstrated successful application of the ICE method and provided necessary insights for real-time monitoring of MH translocation behavior to effectively improve potato edible safety.
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Affiliation(s)
- Shaorong Luan
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Danni Cai
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Dandan Zhang
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Chang Hou
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Lingling Meng
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, PR China
| | - Jialin Xu
- Shanghai Key Lab of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China
| | - Dongmei Yan
- Shanghai Key Lab of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China
| | | | - Qingchun Huang
- Shanghai Key Lab of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China
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Wang J, Gao T, Hu H, Sun L, Ban S, Tan X, Li X, Zhu M, Tong Y, Zhu Y, Wang Y. Maleic hydrazide prompting growth and delaying senescence of mother frond in S. Polyrriza 7498. JOURNAL OF PLANT PHYSIOLOGY 2023; 284:153966. [PMID: 36965290 DOI: 10.1016/j.jplph.2023.153966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 03/05/2023] [Accepted: 03/05/2023] [Indexed: 06/18/2023]
Abstract
The effect and function mechanism of maleic hydrazide on the growth of mature leaves is unclear. Duckweed is widely used as a model plant to study the effect of compounds on plant growth. The observation of section and ultrastructure of the fronds, the comparation of SOD enzyme activity and related-gene transcriptional expression level showed that 75 μg/mL maleic hydrazide could prompt the growth of the mother fronds in S. Polyrriza 7498. The half-mother fronds (without meristematic tissue, cut from the mother fronds) with little meristematic tissue could repair themselves and delay their senescence by 75 μg/mL MH. The mother fronds turned more greener with 50 μg/mL MH and exogenous 0.1 μmol/L 6-BA (a kind of cytokinin) treatment, as well as with the increasing of fresh and dry weight in S. Polyrriza 7498. RNA-Seq data found that the happy growth of the mother fronds caused by MH, was probably resulted from up-regulating the expression of gene related to the synthesis and signaling transduction of cytokinin in S. Polyrriza 7498. Which are responsible for the maintaining membrane system integrate and transport protein function. The work gives lights to the study of function mechanism of MH prompting mature leaves growth and delaying mature leaves senescence in plant. And it provides a strategy to increase biomass with the application of low concentration MH and 6-BA in the same time in agriculture.
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Affiliation(s)
- Jiahuan Wang
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China
| | - Tianyu Gao
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China
| | - Hong Hu
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China
| | - Ling Sun
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China
| | - Shaoqiang Ban
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China
| | - Xiaoyu Tan
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China
| | - Xiaoxue Li
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China
| | - Mingyue Zhu
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China
| | - Yana Tong
- Tianjin Academy of Agricultural Sciences, Baidi Road 268, 300192, Tianjin, China
| | - Yerong Zhu
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China.
| | - Yong Wang
- College of Life Science, Nankai University, Weijin Road 94, 300071, Tianjin, China
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Kumar V, Prasher IB. Antimicrobial potential of endophytic fungi isolated from Dillenia indica L. and identification of bioactive molecules produced by Fomitopsis meliae (Undrew.) Murril. Nat Prod Res 2022; 36:6064-6068. [DOI: 10.1080/14786419.2022.2043855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Vijay Kumar
- Mycology and Plant Pathology Laboratory, Department of Botany, Panjab University, Chandigarh, India
| | - Indu Bhushan Prasher
- Mycology and Plant Pathology Laboratory, Department of Botany, Panjab University, Chandigarh, India
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Galili S, Hershenhorn J, Smirnov E, Yoneyama K, Xie X, Amir-Segev O, Bellalou A, Dor E. Characterization of a Chickpea Mutant Resistant to Phelipanche aegyptiaca Pers. and Orobanche crenata Forsk. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10122552. [PMID: 34961023 PMCID: PMC8705912 DOI: 10.3390/plants10122552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 06/14/2023]
Abstract
Chickpea (Cicer arietinum L.) is a major pulse crop in Israel grown on about 3000 ha spread, from the Upper Galilee in the north to the North-Negev desert in the south. In the last few years, there has been a gradual increase in broomrape infestation in chickpea fields in all regions of Israel. Resistant chickpea cultivars would be simple and effective solution to control broomrape. Thus, to develop resistant cultivars we screened an ethyl methanesulfonate (EMS) mutant population of F01 variety (Kabuli type) for broomrape resistance. One of the mutant lines (CCD7M14) was found to be highly resistant to both Phelipanche aegyptiaca and Orobanche crenata. The resistance mechanism is based on the inability of the mutant to produce strigolactones (SLs)-stimulants of broomrape seed germination. LC/MS/MS analysis revealed the SLs orobanchol, orobanchyl acetate, and didehydroorobanchol in root exudates of the wild type, but no SLs could be detected in the root exudates of CCD7M14. Sequence analyses revealed a point mutation (G-to-A transition at nucleotide position 210) in the Carotenoid Cleavage Dioxygenase 7 (CCD7) gene that is responsible for the production of key enzymes in the biosynthesis of SLs. This nonsense mutation resulted in a CCD7 stop codon at position 70 of the protein. The influences of the CCD7M14 mutation on chickpea phenotype and chlorophyll, carotenoid, and anthocyanin content were characterized.
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Affiliation(s)
- Shmuel Galili
- Institute of Plant Sciences, The Volcani Center, Agricultural Research Organization, P.O. Box 15159, HaMaccabim Road 68, Rishon LeZion 7505101, Israel; (O.A.-S.); (A.B.)
| | - Joseph Hershenhorn
- Institute of Plant Protection, Newe Ya’ar Research Center, Agricultural Research Organization, P.O. Box 1021, Ramat Yishay 3009503, Israel; (J.H.); (E.S.)
| | - Evgeny Smirnov
- Institute of Plant Protection, Newe Ya’ar Research Center, Agricultural Research Organization, P.O. Box 1021, Ramat Yishay 3009503, Israel; (J.H.); (E.S.)
| | - Koichi Yoneyama
- Center for Bioscience Research and Education, Utsunomiya University, 350 Mine-machi, Utsunomiya 321-8505, Japan; (K.Y.); (X.X.)
| | - Xiaonan Xie
- Center for Bioscience Research and Education, Utsunomiya University, 350 Mine-machi, Utsunomiya 321-8505, Japan; (K.Y.); (X.X.)
| | - Orit Amir-Segev
- Institute of Plant Sciences, The Volcani Center, Agricultural Research Organization, P.O. Box 15159, HaMaccabim Road 68, Rishon LeZion 7505101, Israel; (O.A.-S.); (A.B.)
| | - Aharon Bellalou
- Institute of Plant Sciences, The Volcani Center, Agricultural Research Organization, P.O. Box 15159, HaMaccabim Road 68, Rishon LeZion 7505101, Israel; (O.A.-S.); (A.B.)
| | - Evgenia Dor
- Institute of Plant Protection, Newe Ya’ar Research Center, Agricultural Research Organization, P.O. Box 1021, Ramat Yishay 3009503, Israel; (J.H.); (E.S.)
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Bai J, Wei Q, Shu J, Gan Z, Li B, Yan D, Huang Z, Guo Y, Wang X, Zhang L, Cui Y, Lu X, Lu J, Pan C, Hu J, Du Y, Liu L, Li J. Exploration of resistance to Phelipanche aegyptiaca in tomato. PEST MANAGEMENT SCIENCE 2020; 76:3806-3821. [PMID: 32483849 DOI: 10.1002/ps.5932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 05/23/2020] [Accepted: 06/01/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Cultivated tomatoes are highly susceptible to the destructive parasite Phelipanche aegyptiaca. Wild relatives show the potential resistance for genetic improvement. However, their genetic and molecular mechanisms are still unknown. RESULTS Among 50 wild tomato accessions were evaluated for resistance to P. aegyptiaca, most of the wild relatives exhibited varying degrees of resistance compared to the cultivars. Solanum pennellii LA0716 performed the most promising and solid resistance with very low infection by the broomrape. The resistance involved in LA0716 was further confirmed by cytological analysis, and explored by employing a permanent introgression line (IL) population. Thirteen putative quantitative trait loci (QTLs) conferring the different resistance traits were identified. They are located on chromosomes 1, 2, 3, 4, 6, 8 and 9. The most attractive QTLs are positioned in IL6-2 and overlap with IL6-3. Specially, IL6-2 showed the highest and most consistent resistance for multiple traits and explained the major phenotypic variation of LA0716. Analysis of candidate genes involved in these regions showed that Beta (Solyc06g074240) and P450 (Solyc06g073570, Solyc06g074180 and Solyc06g074420) genes are substantially related to the strigolactone (SL) pathway. Transcript analysis further demonstrated that both Solyc06g073570 and Solyc06g074180 might play an important role in the reduction of P. aegyptiaca infection. CONCLUSION Germplasms resistant to P. aegyptiaca were found in wild tomato species. QTLs conferring P. aegyptiaca tolerance in LA0716 were identified. IL6-2 is identified as a prospective line possessing the major QTLs. The candidate genes would provide the availability to assist the introgression of the resistance in future breeding programmes. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Jinrui Bai
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Qiang Wei
- COFCO Tunhe Seed, Co., Ltd, Xinjiang, 831100, China
| | - Jinshuai Shu
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | | | - Beijin Li
- COFCO Tunhe Seed, Co., Ltd, Xinjiang, 831100, China
| | - Delin Yan
- COFCO Tunhe Seed, Co., Ltd, Xinjiang, 831100, China
| | - Zejun Huang
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Yanmei Guo
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Xiaoxuan Wang
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Luxia Zhang
- COFCO Tunhe Seed, Co., Ltd, Xinjiang, 831100, China
| | - Yanan Cui
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Xiaoxiao Lu
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Jinghua Lu
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Chunyang Pan
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Junling Hu
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Yongchen Du
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Lei Liu
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Junming Li
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
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The Herbicidal Potential of Different Pelargonic Acid Products and Essential Oils against Several Important Weed Species. AGRONOMY-BASEL 2020. [DOI: 10.3390/agronomy10111687] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
There is growing consideration among farmers and researchers regarding the development of natural herbicides providing sufficient levels of weed control. The aim of the present study was to compare the efficacy of four different pelargonic acid products, three essential oils and two natural products’ mixtures against L. rigidum Gaud., A. sterilis L. and G. aparine L. Regarding grass weeds, it was noticed at 7 days after treatment that PA3 treatment (pelargonic acid 3.102% w/v + maleic hydrazide 0.459% w/v) was the least efficient treatment against L. rigidum and A. sterilis. The mixture of lemongrass oil and pelargonic acid resulted in 77% lower dry weight for L. rigidum in comparison to the control. Biomass reduction reached the level of 90% as compared to the control in the case of manuka oil and the efficacy of manuka oil and pelargonic acid mixture was similar. For sterile oat, weed biomass was recorded between 31% and 33% of the control for lemongrass oil, pine oil, PA1 (pelargonic acid 18.67% + maleic hydrazide 3%) and PA4 (pelargonic acid 18.67%) treatments. In addition, the mixture of manuka oil and pelargonic acid reduced weed biomass by 96% as compared to the control. Regarding the broadleaf species G. aparine, PA4 and PA1 treatments provided a 96–97% dry weight reduction compared to the corresponding value recorded for the untreated plants. PA2 (pelargonic acid 50% w/v) treatment and the mixture of manuka oil and pelargonic acid completely eliminated cleaver plants. The observations made for weed dry weight on the species level were similar to those made regarding plant height values recorded for each species. Further research is needed to study more natural substances and optimize the use of natural herbicides as well as natural herbicides’ mixtures in weed management strategies under different soil and climatic conditions.
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Singh SK, Richmond MD, Pearce RC, Bailey WA, Hou X, Pattanaik S, Yuan L. Maleic hydrazide elicits global transcriptomic changes in chemically topped tobacco to influence shoot bud development. PLANTA 2020; 252:64. [PMID: 32968874 DOI: 10.1007/s00425-020-03460-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 09/12/2020] [Indexed: 06/11/2023]
Abstract
MAIN CONCLUSION Transcriptomic analysis revealed maleic hydrazide suppresses apical and axillary bud development by altering the expression of genes related to meristem development, cell division, DNA replication, DNA damage and recombination, and phytohormone signaling. Topping (removal of apical buds) is a common agricultural practice for some crop plants including cotton, cannabis, and tobacco. Maleic hydrazide (MH) is a systemic suckercide, a chemical that inhibits shoot bud growth, used to control the growth of apical (ApB) and axillary buds (AxB) following topping. However, the influence of MH on gene expression and the underlying molecular mechanism of controlling meristem development are not well studied. Our RNA sequencing analysis showed that MH significantly influences the transcriptomic landscape in ApB and AxB of chemically topped tobacco. Gene ontology (GO) enrichment analysis revealed that upregulated genes in ApB were enriched for phosphorelay signal transduction, and the regulation of transition timing from vegetative to reproductive phase, whereas downregulated genes were largely associated with meristem maintenance, cytokinin metabolism, cell wall synthesis, photosynthesis, and DNA metabolism. In MH-treated AxB, GO terms related to defense response and oxylipin metabolism were overrepresented in upregulated genes. GO terms associated with cell cycle, DNA metabolism, and cytokinin metabolism were enriched in downregulated genes. Expression of KNOX and MADS transcription factor (TF) family genes, known to be involved in meristem development, were affected in ApB and AxB by MH treatment. The promoters of MH-responsive genes are enriched for several known cis-acting elements, suggesting the involvement of a subset of TF families. Our findings suggest that MH affects shoot bud development in chemically topped tobacco by altering the expression of genes related to meristem development, DNA repair and recombination, cell division, and phytohormone signaling.
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Affiliation(s)
- Sanjay K Singh
- Kentucky Tobacco Research and Development Center, University of Kentucky, Lexington, KY, 40546, USA
| | - Mitchell D Richmond
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY, 40546, USA
- Canadian Tobacco Research Foundation, Tillsonburg, ON, N4G 4H5, Canada
| | - Robert C Pearce
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY, 40546, USA
| | - William A Bailey
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY, 40546, USA
| | - Xin Hou
- Kentucky Tobacco Research and Development Center, University of Kentucky, Lexington, KY, 40546, USA
- Department of Tobacco, College of Plant Protection, Shandong Key Laboratory of Agricultural Microbiology, Shandong Agricultural University, Tai`an, 271018, China
| | - Sitakanta Pattanaik
- Kentucky Tobacco Research and Development Center, University of Kentucky, Lexington, KY, 40546, USA.
| | - Ling Yuan
- Department of Plant and Soil Sciences, University of Kentucky, Lexington, KY, 40546, USA.
- Kentucky Tobacco Research and Development Center, University of Kentucky, Lexington, KY, 40546, USA.
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Deng H, Bian Z, Yang F, Liu S, Li Z, Fan Z, Wang Y, Tang G. Use of autoclave extraction and liquid chromatography with tandem mass spectrometry for determination of maleic hydrazide residues in tobacco. J Sep Sci 2019; 42:2390-2397. [PMID: 31038270 DOI: 10.1002/jssc.201900250] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/22/2019] [Accepted: 04/26/2019] [Indexed: 11/09/2022]
Abstract
Maleic hydrazide has been extensively used as an effective growth regulator in tobacco sucker control. After application, maleic hydrazide distributes itself throughout the tobacco plant where it can exist as free, or forms glucoside conjugates with glucose, or becomes bound with lignin. Among them, free maleic hydrazide and its glucoside conjugates are extractable under conventional solvent extraction, while lignin bound maleic hydrazide is claimed to be non-extractable. Herein, an autoclave extraction method has been developed to extract maleic hydrazide effectively, in which tobacco samples are extracted in an autoclave at 130°C for 1 h using 4 M hydrochloric acid. Under such pressurized hot acidic water conditions, lignin bound maleic hydrazide can be released. Meanwhile, glucoside conjugates are hydrolyzed. Total maleic hydrazide is detected by liquid chromatography coupled with tandem mass spectrometry, and the quantitative results coincide well with that obtained from the international standard method. The proposed autoclave extraction with liquid chromatography and tandem mass spectrometry method exhibits excellent linearity in the range of 5-200 mg/kg (R2 = 0.9998), the matrix matched limit of detection and limit of quantification is 0.68 and 2.27 mg/kg, respectively. This method is simple and improves sample capacity, providing an effective approach to monitoring maleic hydrazide residues in tobacco.
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Affiliation(s)
- Huimin Deng
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, P. R. China
| | - Zhaoyang Bian
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, P. R. China
| | - Fei Yang
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, P. R. China
| | - Shanshan Liu
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, P. R. China
| | - Zhonghao Li
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, P. R. China
| | - Ziyan Fan
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, P. R. China
| | - Ying Wang
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, P. R. China
| | - Gangling Tang
- China National Tobacco Quality Supervision and Test Center, Zhengzhou, P. R. China
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10
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Samejima H, Sugimoto Y. Recent research progress in combatting root parasitic weeds. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2017.1420427] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
- Hiroaki Samejima
- Division of Applied Chemistry in Bioscience, Graduate School of Agricultural Science, Kobe University, Kobe, Japan
| | - Yukihiro Sugimoto
- Division of Applied Chemistry in Bioscience, Graduate School of Agricultural Science, Kobe University, Kobe, Japan
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