1
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Jia H, Xu Y, Deng Y, Xie Y, Gao Z, Lang Z, Niu Q. Key transcription factors regulate fruit ripening and metabolite accumulation in tomato. PLANT PHYSIOLOGY 2024; 195:2256-2273. [PMID: 38561990 PMCID: PMC11213253 DOI: 10.1093/plphys/kiae195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/28/2024] [Accepted: 03/13/2024] [Indexed: 04/04/2024]
Abstract
Fruit ripening is a complex process involving dynamic changes to metabolites and is controlled by multiple factors, including transcription factors (TFs). Several TFs are reportedly essential regulators of tomato (Solanum lycopersicum) fruit ripening. To evaluate the effects of specific TFs on metabolite accumulation during fruit ripening, we combined CRISPR/Cas9-mediated mutagenesis with metabolome and transcriptome analyses to explore regulatory mechanisms. Specifically, we generated various genetically engineered tomato lines that differed regarding metabolite contents and fruit colors. The metabolite and transcript profiles indicated that the selected TFs have distinct functions that control fruit metabolite contents, especially carotenoids and sugars. Moreover, a mutation to ELONGATED HYPOCOTYL5 (HY5) increased tomato fruit fructose and glucose contents by approximately 20% (relative to the wild-type levels). Our in vitro assay showed that HY5 can bind directly to the G-box cis-element in the Sugars Will Eventually be Exported Transporter (SWEET12c) promoter to activate expression, thereby modulating sugar transport. Our findings provide insights into the mechanisms regulating tomato fruit ripening and metabolic networks, providing the theoretical basis for breeding horticultural crops that produce fruit with diverse flavors and colors.
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Affiliation(s)
- Huimin Jia
- College of Agronomy, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yaping Xu
- National Engineering Laboratory of Crop Stress Resistance Breeding, School of Life Sciences, Anhui Agricultural University, Hefei 230036, China
- Advanced Academy, Anhui Agricultural University, Research Centre for Biological Breeding Technology, Hefei, Anhui 230036, China
| | - Yuanwei Deng
- National Engineering Laboratory of Crop Stress Resistance Breeding, School of Life Sciences, Anhui Agricultural University, Hefei 230036, China
- Advanced Academy, Anhui Agricultural University, Research Centre for Biological Breeding Technology, Hefei, Anhui 230036, China
| | - Yinhuan Xie
- National Engineering Laboratory of Crop Stress Resistance Breeding, School of Life Sciences, Anhui Agricultural University, Hefei 230036, China
- Advanced Academy, Anhui Agricultural University, Research Centre for Biological Breeding Technology, Hefei, Anhui 230036, China
| | - Zhongshan Gao
- Department of Horticulture, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058 Zhejiang, China
| | - Zhaobo Lang
- Institute of Advanced Biotechnology, School of Life Sciences, Southern University of Science and Technology, Shenzhen 518055, China
| | - Qingfeng Niu
- National Engineering Laboratory of Crop Stress Resistance Breeding, School of Life Sciences, Anhui Agricultural University, Hefei 230036, China
- Advanced Academy, Anhui Agricultural University, Research Centre for Biological Breeding Technology, Hefei, Anhui 230036, China
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2
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Wolters PJ, Wouters D, Tikunov YM, Ayilalath S, Kodde LP, Strijker MF, Caarls L, Visser RGF, Vleeshouwers VGAA. Tetraose steroidal glycoalkaloids from potato provide resistance against Alternaria solani and Colorado potato beetle. eLife 2023; 12:RP87135. [PMID: 37751372 PMCID: PMC10522338 DOI: 10.7554/elife.87135] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023] Open
Abstract
Plants with innate disease and pest resistance can contribute to more sustainable agriculture. Natural defence compounds produced by plants have the potential to provide a general protective effect against pathogens and pests, but they are not a primary target in resistance breeding. Here, we identified a wild relative of potato, Solanum commersonii, that provides us with unique insight in the role of glycoalkaloids in plant immunity. We cloned two atypical resistance genes that provide resistance to Alternaria solani and Colorado potato beetle through the production of tetraose steroidal glycoalkaloids (SGA). Moreover, we provide in vitro evidence to show that these compounds have potential against a range of different (potato pathogenic) fungi. This research links structural variation in SGAs to resistance against potato diseases and pests. Further research on the biosynthesis of plant defence compounds in different tissues, their toxicity, and the mechanisms for detoxification, can aid the effective use of such compounds to improve sustainability of our food production.
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Affiliation(s)
| | - Doret Wouters
- Wageningen University and ResearchWageningenNetherlands
| | | | | | - Linda P Kodde
- Wageningen University and ResearchWageningenNetherlands
| | | | - Lotte Caarls
- Wageningen University and ResearchWageningenNetherlands
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3
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Chincinska IA, Miklaszewska M, Sołtys-Kalina D. Recent advances and challenges in potato improvement using CRISPR/Cas genome editing. PLANTA 2022; 257:25. [PMID: 36562862 PMCID: PMC9789015 DOI: 10.1007/s00425-022-04054-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 12/11/2022] [Indexed: 06/17/2023]
Abstract
MAIN CONCLUSION Genome editing using CRISPR/Cas technology improves the quality of potato as a food crop and enables its use as both a model plant in fundamental research and as a potential biofactory for producing valuable compounds for industrial applications. Potato (Solanum tuberosum L.) plays a significant role in ensuring global food and nutritional security. Tuber yield is negatively affected by biotic and abiotic stresses, and enzymatic browning and cold-induced sweetening significantly contribute to post-harvest quality losses. With the dual challenges of a growing population and a changing climate, potato enhancement is essential for its sustainable production. However, due to several characteristics of potato, including high levels of heterozygosity, tetrasomic inheritance, inbreeding depression, and self-incompatibility of diploid potato, conventional breeding practices are insufficient to achieve substantial trait improvement in tetraploid potato cultivars within a relatively short time. CRISPR/Cas-mediated genome editing has opened new possibilities to develop novel potato varieties with high commercialization potential. In this review, we summarize recent developments in optimizing CRISPR/Cas-based methods for potato genome editing, focusing on approaches addressing the challenging biology of this species. We also discuss the feasibility of obtaining transgene-free genome-edited potato varieties and explore different strategies to improve potato stress resistance, nutritional value, starch composition, and storage and processing characteristics. Altogether, this review provides insight into recent advances, possible bottlenecks, and future research directions in potato genome editing using CRISPR/Cas technology.
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Affiliation(s)
- Izabela Anna Chincinska
- Department of Plant Physiology and Biotechnology, University of Gdańsk, Wita Stwosza 59, 80-308, Gdańsk, Poland.
| | - Magdalena Miklaszewska
- Department of Functional and Evolutionary Ecology, Division of Molecular Systems Biology (MOSYS), Faculty of Life Sciences, University of Vienna, Djerassiplatz 1, 1030, Vienna, Austria
| | - Dorota Sołtys-Kalina
- Plant Breeding and Acclimatization Institute-National Research Institute, Platanowa 19, 05-831, Młochów, Poland
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4
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Shen Z, Liu X, Yang J, Wang Y, Yao K, Huo Q, Fu Y, Wei Y, Guo B. The temporal and spatial endophytic fungal community of Huperzia serrata: diversity and relevance to huperzine A production by the host. BMC Microbiol 2022; 22:281. [PMID: 36424543 PMCID: PMC9686072 DOI: 10.1186/s12866-022-02702-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 11/11/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Plants maintain the steady-state balance of the mutually beneficial symbiosis relationship with their endophytic fungi through secondary metabolites. Meanwhile endophytic fungi can serve as biological inducers to promote the biosynthesis and accumulation of valuable secondary metabolites in host plants through a variety of ways. The composition and structure of endophytic fungal community are affected by many factors, including tissues, seasons and so on. In this work, we studied the community diversity, temporal and spatial pattern of endophytic fungi detected from the roots, stems and leaves of Huperzia serrata in different seasons. The correlation between endophytic fungi and huperzine A (HupA) content in plants was analyzed. RESULTS A total of 7005 operational taxonomic units were detected, and all strains were identified as 14 phyla, 54 classes, 140 orders, 351 families and 742 genera. Alpha diversity analysis showed that the diversity of endophytic fungi in stem and leaf was higher than that in root, and the diversity in summer (August) was lower than that in other months. NMDS analysis showed that the endophytic fungal communities of leaves, stems and roots were significantly different, and the root and leaf communities were also different between four seasons. Through correlation analysis, it was found that 33 genera of the endophytic fungi of H. serrata showed a significant positive correlation with the content of HupA (p < 0.05), of which 13 genera (Strelitziana, Devriesia, Articulospora, Derxomyces, Cyphellophora, Trechispora, Kurtzmanomyces, Capnobotryella, Erythrobasidium, Camptophora, Stagonospora, Lachnum, Golubevia) showed a highly significant positive correlation with the content of HupA (p < 0.01). These endophytic fungi may have the potential to promote the biosynthesis and accumulation of HupA in plant. CONCLUSIONS This report is the first time to analyze the diversity of endophytic fungi in tissues of H. serrata in different seasons, which proves that there is variability in different tissues and seasonal distribution patterns. These findings provide references to the study of endophytic fungi of H. serrata.
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Affiliation(s)
- Zhuhui Shen
- grid.412262.10000 0004 1761 5538Shaanxi Provincial Key Laboratory of Biotechnology; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, 710069 Shaanxi China
| | - Xubing Liu
- grid.412262.10000 0004 1761 5538Shaanxi Provincial Key Laboratory of Biotechnology; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, 710069 Shaanxi China
| | - Jia Yang
- grid.412262.10000 0004 1761 5538Shaanxi Provincial Key Laboratory of Biotechnology; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, 710069 Shaanxi China
| | - Yanli Wang
- grid.412262.10000 0004 1761 5538Shaanxi Provincial Key Laboratory of Biotechnology; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, 710069 Shaanxi China
| | - Kai Yao
- grid.412262.10000 0004 1761 5538Shaanxi Provincial Key Laboratory of Biotechnology; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, 710069 Shaanxi China
| | - Qingmiao Huo
- grid.412262.10000 0004 1761 5538Shaanxi Provincial Key Laboratory of Biotechnology; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, 710069 Shaanxi China
| | - Yanping Fu
- grid.412262.10000 0004 1761 5538Shaanxi Provincial Key Laboratory of Biotechnology; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, 710069 Shaanxi China
| | - Yahui Wei
- grid.412262.10000 0004 1761 5538Shaanxi Provincial Key Laboratory of Biotechnology; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, 710069 Shaanxi China
| | - Bin Guo
- grid.412262.10000 0004 1761 5538Shaanxi Provincial Key Laboratory of Biotechnology; Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, 710069 Shaanxi China
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5
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McCoy H, Zeng C, McCoy E, MacKinley P, Vickruck J, Calhoun LA, Tai HH. Evidence for Cardiac Glycosides in Foliage of Colorado Potato Beetle-Resistant Solanum okadae. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:14613-14621. [PMID: 36351172 PMCID: PMC9707519 DOI: 10.1021/acs.jafc.2c04311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
Leptinotarsa decemlineata, the Colorado potato beetle (CPB), is a herbivore that primarily feeds on Solanum foliage and is a global pest of the potato agricultural industry. Potato breeding through cross-hybridization with CPB-resistant wild relatives is used for genetic improvement. The wild species Solanum okadae was demonstrated to deter CPB feeding in choice and no choice feeding assays. Liquid chromatography-mass spectrometry (LC-MS) was used for comparative metabolite profiling between S. okadae and CPB-susceptible domesticated potato variety, Solanum tuberosum cv. Shepody. Major foliar metabolites detected were steroidal glycoalkaloids (SGAs) with tomatine and dehydrotomatine produced in S. okadae and solanine and chaconine in S. tuberosum cv. Shepody. Cardiac glycosides were also detected in the foliar metabolite profile of S. okadae but not S. tuberosum cv. Shepody. This class of plant compounds have known insecticidal activity through inhibition of animal Na+/K+ ATPase. Thin-layer chromatography (TLC) separation of foliar extracts also provided evidence for cardiac glycosides in S. okadae. Cardiac glycosides are known inhibitors of Na+/K+ ATPase, and foliar extracts from S. okadae (OKA15), but not S. tuberosum cv. Shepody, were able to inhibit the Na+/K+ ATPase of CPB. These findings suggest a novel mechanism of plant resistance against CPB involving production of cardiac glycosides in S. okadae.
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Affiliation(s)
- Hanna
J. McCoy
- Fredericton
Research and Development Centre, Agriculture
and Agri-Food Canada, P.O. Box 20280, 95 Innovation Road, Fredericton, New Brunswick, Canada E3B 4Z7
- Department
of Chemistry, University of New Brunswick, P.O. Box 4400, Fredericton, New Brunswick, Canada E3B 5A3
| | - Cuijuan Zeng
- Fredericton
Research and Development Centre, Agriculture
and Agri-Food Canada, P.O. Box 20280, 95 Innovation Road, Fredericton, New Brunswick, Canada E3B 4Z7
| | - Emily McCoy
- Fredericton
Research and Development Centre, Agriculture
and Agri-Food Canada, P.O. Box 20280, 95 Innovation Road, Fredericton, New Brunswick, Canada E3B 4Z7
| | - Pamela MacKinley
- Fredericton
Research and Development Centre, Agriculture
and Agri-Food Canada, P.O. Box 20280, 95 Innovation Road, Fredericton, New Brunswick, Canada E3B 4Z7
| | - Jess Vickruck
- Fredericton
Research and Development Centre, Agriculture
and Agri-Food Canada, P.O. Box 20280, 95 Innovation Road, Fredericton, New Brunswick, Canada E3B 4Z7
| | - Larry A. Calhoun
- Department
of Chemistry, University of New Brunswick, P.O. Box 4400, Fredericton, New Brunswick, Canada E3B 5A3
| | - Helen H. Tai
- Fredericton
Research and Development Centre, Agriculture
and Agri-Food Canada, P.O. Box 20280, 95 Innovation Road, Fredericton, New Brunswick, Canada E3B 4Z7
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6
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Fiesel PD, Parks HM, Last RL, Barry CS. Fruity, sticky, stinky, spicy, bitter, addictive, and deadly: evolutionary signatures of metabolic complexity in the Solanaceae. Nat Prod Rep 2022; 39:1438-1464. [PMID: 35332352 PMCID: PMC9308699 DOI: 10.1039/d2np00003b] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Covering: 2000-2022Plants collectively synthesize a huge repertoire of metabolites. General metabolites, also referred to as primary metabolites, are conserved across the plant kingdom and are required for processes essential to growth and development. These include amino acids, sugars, lipids, and organic acids. In contrast, specialized metabolites, historically termed secondary metabolites, are structurally diverse, exhibit lineage-specific distribution and provide selective advantage to host species to facilitate reproduction and environmental adaptation. Due to their potent bioactivities, plant specialized metabolites attract considerable attention for use as flavorings, fragrances, pharmaceuticals, and bio-pesticides. The Solanaceae (Nightshade family) consists of approximately 2700 species and includes crops of significant economic, cultural, and scientific importance: these include potato, tomato, pepper, eggplant, tobacco, and petunia. The Solanaceae has emerged as a model family for studying the biochemical evolution of plant specialized metabolism and multiple examples exist of lineage-specific metabolites that influence the senses and physiology of commensal and harmful organisms, including humans. These include, alcohols, phenylpropanoids, and carotenoids that contribute to fruit aroma and color in tomato (fruity), glandular trichome-derived terpenoids and acylsugars that contribute to plant defense (stinky & sticky, respectively), capsaicinoids in chilli-peppers that influence seed dispersal (spicy), and steroidal glycoalkaloids (bitter) from Solanum, nicotine (addictive) from tobacco, as well as tropane alkaloids (deadly) from Deadly Nightshade that deter herbivory. Advances in genomics and metabolomics, coupled with the adoption of comparative phylogenetic approaches, resulted in deeper knowledge of the biosynthesis and evolution of these metabolites. This review highlights recent progress in this area and outlines opportunities for - and challenges of-developing a more comprehensive understanding of Solanaceae metabolism.
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Affiliation(s)
- Paul D Fiesel
- Department of Biochemistry & Molecular Biology, Michigan State University, East Lansing, MI 48824, USA
| | - Hannah M Parks
- Department of Biochemistry & Molecular Biology, Michigan State University, East Lansing, MI 48824, USA
| | - Robert L Last
- Department of Biochemistry & Molecular Biology, Michigan State University, East Lansing, MI 48824, USA
- Department of Plant Biology, Michigan State University, East Lansing, MI 48824, USA
| | - Cornelius S Barry
- Department of Horticulture, Michigan State University, East Lansing, MI 48824, USA.
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7
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Panda S, Jozwiak A, Sonawane PD, Szymanski J, Kazachkova Y, Vainer A, Vasuki Kilambi H, Almekias-Siegl E, Dikaya V, Bocobza S, Shohat H, Meir S, Wizler G, Giri AP, Schuurink R, Weiss D, Yasuor H, Kamble A, Aharoni A. Steroidal alkaloids defence metabolism and plant growth are modulated by the joint action of gibberellin and jasmonate signalling. THE NEW PHYTOLOGIST 2022; 233:1220-1237. [PMID: 34758118 DOI: 10.1111/nph.17845] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 10/28/2021] [Indexed: 06/13/2023]
Abstract
Steroidal glycoalkaloids (SGAs) are protective metabolites constitutively produced by Solanaceae species. Genes and enzymes generating the vast structural diversity of SGAs have been largely identified. Yet, mechanisms of hormone pathways coordinating defence (jasmonate; JA) and growth (gibberellin; GA) controlling SGAs metabolism remain unclear. We used tomato to decipher the hormonal regulation of SGAs metabolism during growth vs defence tradeoff. This was performed by genetic and biochemical characterisation of different JA and GA pathways components, coupled with in vitro experiments to elucidate the crosstalk between these hormone pathways mediating SGAs metabolism. We discovered that reduced active JA results in decreased SGA production, while low levels of GA or its receptor led to elevated SGA accumulation. We showed that MYC1 and MYC2 transcription factors mediate the JA/GA crosstalk by transcriptional activation of SGA biosynthesis and GA catabolism genes. Furthermore, MYC1 and MYC2 transcriptionally regulate the GA signalling suppressor DELLA that by itself interferes in JA-mediated SGA control by modulating MYC activity through protein-protein interaction. Chemical and fungal pathogen treatments reinforced the concept of JA/GA crosstalk during SGA metabolism. These findings revealed the mechanism of JA/GA interplay in SGA biosynthesis to balance the cost of chemical defence with growth.
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Affiliation(s)
- Sayantan Panda
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
- Gilat Research Center, Agricultural Research Organization (ARO), Rural delivery Negev, 85280, Israel
- Department of Botany, Savitribai Phule Pune University, Ganeshkhind, Pune, 411007, India
| | - Adam Jozwiak
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Prashant D Sonawane
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Jedrzej Szymanski
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
- Department of Molecular Genetics, Leibniz Institute of Plant Genetics and Crop Plant Research, Gatersleben, Germany
| | - Yana Kazachkova
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Andrii Vainer
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Himabindu Vasuki Kilambi
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Efrat Almekias-Siegl
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Varvara Dikaya
- Department of Biology I, Ludwig-Maximilians-University of Munich, Munich, Germany
| | - Samuel Bocobza
- Department of Vegetable Research, ARO-Volcani Center, Bet Dagan, 50250, Israel
| | - Hagai Shohat
- Institute of Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
| | - Sagit Meir
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Guy Wizler
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
| | - Ashok P Giri
- Plant Molecular Biology Unit, Division of Biochemical Sciences, Council of Scientific and Industrial Research-National Chemical Laboratory, Pune, 411008, India
| | - Robert Schuurink
- Green Life Sciences Research Cluster, Swammerdam Institute for Life Sciences, University of Amsterdam, Science Park 904, Amsterdam, 1098 XH, the Netherlands
| | - David Weiss
- Institute of Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, 76100, Israel
| | - Hagai Yasuor
- Gilat Research Center, Agricultural Research Organization (ARO), Rural delivery Negev, 85280, Israel
| | - Avinash Kamble
- Department of Botany, Savitribai Phule Pune University, Ganeshkhind, Pune, 411007, India
| | - Asaph Aharoni
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, 7610001, Israel
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8
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Application of TLC and UHPLC–QTOF–MS for the identification of aqueous two-phase extracted UV–fluorescent metabolites from Solanum retroflexum. JPC-J PLANAR CHROMAT 2021. [DOI: 10.1007/s00764-021-00123-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Gong Y, Song J, Palmer LC, Vinqvist-Tymchuk M, Fillmore S, Toivonen P, Zhang Z. Tracking the development of the superficial scald disorder and effects of treatments with diphenylamine and 1-MCP using an untargeted metabolomic approach in apple fruit. FOOD CHEMISTRY. MOLECULAR SCIENCES 2021; 2:100022. [PMID: 35415623 PMCID: PMC8991853 DOI: 10.1016/j.fochms.2021.100022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/26/2021] [Accepted: 04/02/2021] [Indexed: 05/25/2023]
Abstract
Superficial scald is a physiological storage disorder that significantly reduces the marketability of apple fruit. To gain fundamental knowledge about the biochemical pathways leading to the development of the disorder and mechanisms of treatments for prevention, an untargeted metabolomics experiment employing liquid chromatography and mass spectrometry with data independent acquisition was performed. Metabolomic changes of two apple cultivars 'Cortland' and 'Red Delicious' with scald development and scald control treatments, using diphenylamine and 1-MCP, at 0-1 °C for up to 7 months was investigated. In total, 833 features/compounds were analyzed, and among them 59 were found to change significantly in controls involved in scald development, and in response to DPA and 1-MCP treatments. Our results provide new evidence that metabolites in association with phenylpropanoid metabolism, antioxidant and redox systems, and amino acid metabolism are related closely to scald development and response to potential treatments.
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Affiliation(s)
- Yihui Gong
- College of Horticulture, South China Agriculture University, Guangzhou, China
| | - Jun Song
- Agriculture and Agri-Food Canada, KRDC, Kentville Research and Development Centre, Kentville, Nova Scotia B4N 1J5, Canada
| | - Leslie Campbell Palmer
- Agriculture and Agri-Food Canada, KRDC, Kentville Research and Development Centre, Kentville, Nova Scotia B4N 1J5, Canada
| | - Mindy Vinqvist-Tymchuk
- Agriculture and Agri-Food Canada, KRDC, Kentville Research and Development Centre, Kentville, Nova Scotia B4N 1J5, Canada
| | - Sherry Fillmore
- Agriculture and Agri-Food Canada, KRDC, Kentville Research and Development Centre, Kentville, Nova Scotia B4N 1J5, Canada
| | - Peter Toivonen
- Agriculture and Agri-Food Canada, SuRDC, Summerland Research and Development Centre, Summerland, British Columbia V0H 1Z0, Canada
| | - ZhaoQi Zhang
- College of Horticulture, South China Agriculture University, Guangzhou, China
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10
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Pacifico D, Lanzanova C, Pagnotta E, Bassolino L, Mastrangelo AM, Marone D, Matteo R, Lo Scalzo R, Balconi C. Sustainable Use of Bioactive Compounds from Solanum Tuberosum and Brassicaceae Wastes and by-Products for Crop Protection-A Review. Molecules 2021; 26:2174. [PMID: 33918886 PMCID: PMC8070479 DOI: 10.3390/molecules26082174] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 03/31/2021] [Accepted: 04/01/2021] [Indexed: 12/24/2022] Open
Abstract
Defatted seed meals of oleaginous Brassicaceae, such as Eruca sativa, and potato peel are excellent plant matrices to recover potentially useful biomolecules from industrial processes in a circular strategy perspective aiming at crop protection. These biomolecules, mainly glycoalkaloids and phenols for potato and glucosinolates for Brassicaceae, have been proven to be effective against microbes, fungi, nematodes, insects, and even parasitic plants. Their role in plant protection is overviewed, together with the molecular basis of their synthesis in plant, and the description of their mechanisms of action. Possible genetic and biotechnological strategies are presented to increase their content in plants. Genetic mapping and identification of closely linked molecular markers are useful to identify the loci/genes responsible for their accumulation and transfer them to elite cultivars in breeding programs. Biotechnological approaches can be used to modify their allelic sequence and enhance the accumulation of the bioactive compounds. How the global challenges, such as reducing agri-food waste and increasing sustainability and food safety, could be addressed through bioprotector applications are discussed here.
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Affiliation(s)
- Daniela Pacifico
- CREA Council for Agricultural Research and Economics—Research Centre for Cereal and Industrial Crops, 00198 Rome, Italy; (C.L.); (E.P.); (L.B.); (A.M.M.); (D.M.); (C.B.); (R.M.)
| | - Chiara Lanzanova
- CREA Council for Agricultural Research and Economics—Research Centre for Cereal and Industrial Crops, 00198 Rome, Italy; (C.L.); (E.P.); (L.B.); (A.M.M.); (D.M.); (C.B.); (R.M.)
| | - Eleonora Pagnotta
- CREA Council for Agricultural Research and Economics—Research Centre for Cereal and Industrial Crops, 00198 Rome, Italy; (C.L.); (E.P.); (L.B.); (A.M.M.); (D.M.); (C.B.); (R.M.)
| | - Laura Bassolino
- CREA Council for Agricultural Research and Economics—Research Centre for Cereal and Industrial Crops, 00198 Rome, Italy; (C.L.); (E.P.); (L.B.); (A.M.M.); (D.M.); (C.B.); (R.M.)
| | - Anna Maria Mastrangelo
- CREA Council for Agricultural Research and Economics—Research Centre for Cereal and Industrial Crops, 00198 Rome, Italy; (C.L.); (E.P.); (L.B.); (A.M.M.); (D.M.); (C.B.); (R.M.)
| | - Daniela Marone
- CREA Council for Agricultural Research and Economics—Research Centre for Cereal and Industrial Crops, 00198 Rome, Italy; (C.L.); (E.P.); (L.B.); (A.M.M.); (D.M.); (C.B.); (R.M.)
| | - Roberto Matteo
- CREA Council for Agricultural Research and Economics—Research Centre for Cereal and Industrial Crops, 00198 Rome, Italy; (C.L.); (E.P.); (L.B.); (A.M.M.); (D.M.); (C.B.); (R.M.)
| | - Roberto Lo Scalzo
- CREA Council for Agricultural Research and Economics—Research Centre for Engineering and Agro-Food Processing, 00198 Rome, Italy;
| | - Carlotta Balconi
- CREA Council for Agricultural Research and Economics—Research Centre for Cereal and Industrial Crops, 00198 Rome, Italy; (C.L.); (E.P.); (L.B.); (A.M.M.); (D.M.); (C.B.); (R.M.)
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11
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Kaiser N, Douches D, Dhingra A, Glenn KC, Herzig PR, Stowe EC, Swarup S. The role of conventional plant breeding in ensuring safe levels of naturally occurring toxins in food crops. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.03.042] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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12
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Villano C, D’Amelia V, Esposito S, Adelfi MG, Contaldi F, Ferracane R, Vitaglione P, Aversano R, Carputo D. Genome-Wide HMG Family Investigation and Its Role in Glycoalkaloid Accumulation in Wild Tuber-Bearing Solanum commersonii. Life (Basel) 2020; 10:life10040037. [PMID: 32290207 PMCID: PMC7235733 DOI: 10.3390/life10040037] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/04/2020] [Accepted: 04/09/2020] [Indexed: 11/16/2022] Open
Abstract
Steroidal glycoalkaloids (SGAs) are a class of nitrogen-containing glycosides occurring in several plant families and biosynthesized through a specific pathway. HMG-CoA reductase is the first enzyme of this pathway, and its transcription can be regulated by biotic and abiotic stressors and even in a tissue-specific manner. This study aimed to characterize the HMG genes family in a tuber-bearing potato species, Solanum commersonii, using transcriptional and functional approaches. Our results provided evidence that four ScHMGs with different tissue-specificities represent the HMG gene family in S. commersonii and that they originated from ScHMG1 through segmental duplications. Phylogenetic analysis suggests that ScHMG1 is the direct ortholog of AtHMG1, which is associated with SGAs accumulation in plants. Its overexpression in S. commersonii revealed that this gene plays a key role in the accumulation of glycoalkaloids regulating the production of dehydrocommersonine.
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Affiliation(s)
- Clizia Villano
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 133, 80055 Portici, NA, Italy; (C.V.); (M.G.A.); (R.F.); (P.V.); (D.C.)
| | - Vincenzo D’Amelia
- National Research Council of Italy, Institute of Biosciences and Bioresources (CNR-IBBR), Via Università 133, 80055 Portici, NA, Italy;
| | - Salvatore Esposito
- CREA Research Centre for Vegetable and Ornamental Crops, Via Cavalleggeri 25, 84098 Pontecagnano Faiano, SA, Italy; (S.E.); (F.C.)
| | - Maria Grazia Adelfi
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 133, 80055 Portici, NA, Italy; (C.V.); (M.G.A.); (R.F.); (P.V.); (D.C.)
| | - Felice Contaldi
- CREA Research Centre for Vegetable and Ornamental Crops, Via Cavalleggeri 25, 84098 Pontecagnano Faiano, SA, Italy; (S.E.); (F.C.)
| | - Rosalia Ferracane
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 133, 80055 Portici, NA, Italy; (C.V.); (M.G.A.); (R.F.); (P.V.); (D.C.)
| | - Paola Vitaglione
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 133, 80055 Portici, NA, Italy; (C.V.); (M.G.A.); (R.F.); (P.V.); (D.C.)
| | - Riccardo Aversano
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 133, 80055 Portici, NA, Italy; (C.V.); (M.G.A.); (R.F.); (P.V.); (D.C.)
- Correspondence:
| | - Domenico Carputo
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 133, 80055 Portici, NA, Italy; (C.V.); (M.G.A.); (R.F.); (P.V.); (D.C.)
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Crossley MS, Schoville SD, Haagenson DM, Jansky SH. Plant Resistance to Colorado Potato Beetle (Coleoptera: Chrysomelidae) in Diploid F2 Families Derived From Crosses Between Cultivated and Wild Potato. JOURNAL OF ECONOMIC ENTOMOLOGY 2018; 111:1875-1884. [PMID: 29688507 DOI: 10.1093/jee/toy120] [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: 02/13/2018] [Indexed: 06/08/2023]
Abstract
Colorado potato beetle, Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae), is a serious global pest of potato, Solanum tuberosum L. Management of L. decemlineata has relied heavily on insecticides, but repeated evolution of insecticide resistance has motivated the exploration and development of alternative strategies, such as plant resistance. The recent development of two diploid potato families derived from crosses between cultivated and wild potato species (S. chacoense and S. berthaultii) has provided a unique opportunity to reexamine plant traits for resistance breeding. In this 2-yr study, we surveyed select F2 clones for the induction of L. decemlineata mortality and a reduction in defoliation in no-choice feeding assays when challenged with adults and larvae from three sites in Wisconsin. We tested for an association with glandular trichome density and foliar levels of the glycoalkaloids chaconine and solanine. Several potato clones demonstrated resistance in specific feeding assays, but none excelled consistently across experiments. Mortality and defoliation generally differed significantly among L. decemlineata populations, which could be indicative of heritable variation in beetle responses to plant defenses or variation in the physiological status of the beetle populations tested. Contrary to expectations, higher trichome density increased mortality or decreased defoliation in only a few cases, and levels of mortality and defoliation were unrelated to foliar glycoalkaloid content, warranting further investigation of the defense mechanisms of resistant clones. In addition to identifying several potential L. decemlineata resistance sources, this study underscores the need to include multiple insect populations in surveys of plant resistance to this diverse pest.
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Affiliation(s)
| | - Sean D Schoville
- Department of Entomology, University of Wisconsin-Madison, Madison, WI
| | - Darrin M Haagenson
- USDA-ARS, Northern Crop Science Laboratory, North Dakota State University, Fargo, ND
| | - Shelley H Jansky
- USDA-ARS, Vegetable Crops Research Unit and Department of Horticulture, University of Wisconsin-Madison, Madison, WI
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