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Cardi T, Murovec J, Bakhsh A, Boniecka J, Bruegmann T, Bull SE, Eeckhaut T, Fladung M, Galovic V, Linkiewicz A, Lukan T, Mafra I, Michalski K, Kavas M, Nicolia A, Nowakowska J, Sági L, Sarmiento C, Yıldırım K, Zlatković M, Hensel G, Van Laere K. CRISPR/Cas-mediated plant genome editing: outstanding challenges a decade after implementation. TRENDS IN PLANT SCIENCE 2023; 28:1144-1165. [PMID: 37331842 DOI: 10.1016/j.tplants.2023.05.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 05/09/2023] [Accepted: 05/15/2023] [Indexed: 06/20/2023]
Abstract
The discovery of the CRISPR/Cas genome-editing system has revolutionized our understanding of the plant genome. CRISPR/Cas has been used for over a decade to modify plant genomes for the study of specific genes and biosynthetic pathways as well as to speed up breeding in many plant species, including both model and non-model crops. Although the CRISPR/Cas system is very efficient for genome editing, many bottlenecks and challenges slow down further improvement and applications. In this review we discuss the challenges that can occur during tissue culture, transformation, regeneration, and mutant detection. We also review the opportunities provided by new CRISPR platforms and specific applications related to gene regulation, abiotic and biotic stress response improvement, and de novo domestication of plants.
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Affiliation(s)
- Teodoro Cardi
- Consiglio Nazionale delle Ricerche (CNR), Institute of Biosciences and Bioresources (IBBR), Portici, Italy; CREA Research Centre for Vegetable and Ornamental Crops, Pontecagnano, Italy
| | - Jana Murovec
- University of Ljubljana, Biotechnical Faculty, Ljubljana, Slovenia
| | - Allah Bakhsh
- Department of Agricultural Genetic Engineering, Faculty of Agricultural Sciences and Technologies, Nigde Omer Halisdemir University, Nigde, Turkey; Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Justyna Boniecka
- Department of Genetics, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University, Toruń, Poland; Centre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University, Toruń, Poland
| | | | - Simon E Bull
- Molecular Plant Breeding, Institute of Agricultural Sciences, Eidgenössische Technische Hochschule (ETH) Zurich, Switzerland; Plant Biochemistry, Institute of Molecular Plant Biology, ETH, Zurich, Switzerland
| | - Tom Eeckhaut
- Flanders Research Institute for Agricultural, Fisheries and Food, Melle, Belgium
| | | | - Vladislava Galovic
- University of Novi Sad, Institute of Lowland Forestry and Environment (ILFE), Novi Sad, Serbia
| | - Anna Linkiewicz
- Molecular Biology and Genetics Department, Institute of Biological Sciences, Faculty of Biology and Environmental Sciences, Cardinal Stefan Wyszyński University, Warsaw, Poland
| | - Tjaša Lukan
- National Institute of Biology, Department of Biotechnology and Systems Biology, Ljubljana, Slovenia
| | - Isabel Mafra
- Rede de Química e Tecnologia (REQUIMTE) Laboratório Associado para a Química Verde (LAQV), Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Krzysztof Michalski
- Plant Breeding and Acclimatization Institute, National Research Institute, Błonie, Poland
| | - Musa Kavas
- Department of Molecular Biology and Genetics, Faculty of Science, Ondokuz Mayis University, Samsun, Turkey
| | - Alessandro Nicolia
- CREA Research Centre for Vegetable and Ornamental Crops, Pontecagnano, Italy
| | - Justyna Nowakowska
- Molecular Biology and Genetics Department, Institute of Biological Sciences, Faculty of Biology and Environmental Sciences, Cardinal Stefan Wyszyński University, Warsaw, Poland
| | - Laszlo Sági
- Centre for Agricultural Research, Loránd Eötvös Research Network, Martonvásár, Hungary
| | - Cecilia Sarmiento
- Department of Chemistry and Biotechnology, Tallinn University of Technology, Tallinn, Estonia
| | - Kubilay Yıldırım
- Department of Molecular Biology and Genetics, Faculty of Science, Ondokuz Mayis University, Samsun, Turkey
| | - Milica Zlatković
- University of Novi Sad, Institute of Lowland Forestry and Environment (ILFE), Novi Sad, Serbia
| | - Goetz Hensel
- Heinrich-Heine-University, Institute of Plant Biochemistry, Centre for Plant Genome Engineering, Düsseldorf, Germany; Division of Molecular Biology, Centre of the Region Hana for Biotechnological and Agriculture Research, Faculty of Science, Palacký University, Olomouc, Czech Republic
| | - Katrijn Van Laere
- Flanders Research Institute for Agricultural, Fisheries and Food, Melle, Belgium.
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Vishnuraj MR, Ajay G, Aravind Kumar N, Renuka J, Pollumahanti N, Anusha Chauhan H, Vaithiyanathan S, Rawool DB, Barbuddhe SB. Duplex real-time PCR assay with high-resolution melt analysis for the detection and quantification of Listeria species and Listeria monocytogenes in meat products. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:1541-1550. [PMID: 37033312 PMCID: PMC10076466 DOI: 10.1007/s13197-023-05695-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 01/30/2023] [Accepted: 02/12/2023] [Indexed: 03/05/2023]
Abstract
Listeria contamination in foods of animal origin is one of the most concerning food safety issues. A duplex, SYBR green-based, real-time PCR assay was developed with high-resolution melting analysis-based differentiation of the genus Listeria and Listeria monocytogenes. The primers were designed and tested against other related foodborne pathogens. The assay was optimized for standard parameters in a non-orthogonal fashion and validated following international standards. The LODabs and LOQ of the assay were calculated to be 0.78 and 1.56 ng of the target DNA. The LODrel of the assay was found to be 1% Listeria DNA in background DNA. The assay was evaluated for applicability in artificially spiked samples, providing a 120 CFU/ml detection. The assay was validated with proficiency test samples and also with samples collected for surveillance analysis. This well-established and validated assay can be utilized as a qualitative and quantitative tool for addressing the Listeria contamination in the food safety contexts. Supplementary Information The online version contains supplementary material available at 10.1007/s13197-023-05695-2.
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Affiliation(s)
- M. R. Vishnuraj
- ICAR - National Meat Research Institute, Chengicherla, Hyderabad, 500092 India
| | - G. Ajay
- ICAR - National Meat Research Institute, Chengicherla, Hyderabad, 500092 India
| | - N. Aravind Kumar
- ICAR - National Meat Research Institute, Chengicherla, Hyderabad, 500092 India
| | - J. Renuka
- ICAR - National Meat Research Institute, Chengicherla, Hyderabad, 500092 India
| | | | - H. Anusha Chauhan
- ICAR - National Meat Research Institute, Chengicherla, Hyderabad, 500092 India
| | - S. Vaithiyanathan
- ICAR - National Meat Research Institute, Chengicherla, Hyderabad, 500092 India
| | - Deepak B. Rawool
- ICAR - National Meat Research Institute, Chengicherla, Hyderabad, 500092 India
| | - S. B. Barbuddhe
- ICAR - National Meat Research Institute, Chengicherla, Hyderabad, 500092 India
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