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Karthik S, Chae J, Han SJ, Kim JH, Kim HJ, Chung YS, Kim HU, Heo JB. Improving the Traits of Perilla frutescens (L.) Britt Using Gene Editing Technology. PLANTS (BASEL, SWITZERLAND) 2024; 13:1466. [PMID: 38891275 PMCID: PMC11174989 DOI: 10.3390/plants13111466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/19/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024]
Abstract
Plant breeding has evolved significantly over time with the development of transformation and genome editing techniques. These new strategies help to improve desirable traits in plants. Perilla is a native oil crop grown in Korea. The leaves contain many secondary metabolites related to whitening, aging, antioxidants, and immunity, including rosmarinic acid, vitamin E, luteolin, anthocyanins, and beta-carotene. They are used as healthy and functional food ingredients. It is an industrially valuable cosmetics crop. In addition, perilla seeds are rich in polyunsaturated fatty acids, such as α-linolenic acid and linoleic acid. They are known to be effective in improving neutral lipids in the blood, improving blood circulation, and preventing dementia and cardiovascular diseases, making them excellent crops whose value can be increased through improved traits. This research will also benefit perilla seeds, which can increase their stock through various methods, such as the increased production of functional substances and improved productivity. Recently, significant attention has been paid to trait improvement research involving gene-editing technology. Among these strategies, CRISPR/Cas9 is highly adaptable, enabling accurate and efficient genome editing, targeted mutagenesis, gene knockouts, and the regulation of gene transcription. CRISPR/Cas9-based genome editing has enormous potential for improving perilla; however, the regulation of genome editing is still at an early stage. Therefore, this review summarizes the enhancement of perilla traits using genome editing technology and outlines future directions.
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Affiliation(s)
- Sivabalan Karthik
- Department of Molecular Genetic Engineering, Dong-A University, Busan 49315, Republic of Korea; (S.K.); (J.C.); (S.J.H.); (J.H.K.); (H.J.K.); (Y.-S.C.)
| | - Jia Chae
- Department of Molecular Genetic Engineering, Dong-A University, Busan 49315, Republic of Korea; (S.K.); (J.C.); (S.J.H.); (J.H.K.); (H.J.K.); (Y.-S.C.)
| | - Seong Ju Han
- Department of Molecular Genetic Engineering, Dong-A University, Busan 49315, Republic of Korea; (S.K.); (J.C.); (S.J.H.); (J.H.K.); (H.J.K.); (Y.-S.C.)
| | - Jee Hye Kim
- Department of Molecular Genetic Engineering, Dong-A University, Busan 49315, Republic of Korea; (S.K.); (J.C.); (S.J.H.); (J.H.K.); (H.J.K.); (Y.-S.C.)
| | - Hye Jeong Kim
- Department of Molecular Genetic Engineering, Dong-A University, Busan 49315, Republic of Korea; (S.K.); (J.C.); (S.J.H.); (J.H.K.); (H.J.K.); (Y.-S.C.)
| | - Young-Soo Chung
- Department of Molecular Genetic Engineering, Dong-A University, Busan 49315, Republic of Korea; (S.K.); (J.C.); (S.J.H.); (J.H.K.); (H.J.K.); (Y.-S.C.)
| | - Hyun Uk Kim
- Department of Bioindustry and Bioresource Engineering, Sejong University, Seoul 05006, Republic of Korea
| | - Jae Bok Heo
- Department of Molecular Genetic Engineering, Dong-A University, Busan 49315, Republic of Korea; (S.K.); (J.C.); (S.J.H.); (J.H.K.); (H.J.K.); (Y.-S.C.)
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Kapoor C, Anamika, Mukesh Sankar S, Singh SP, Singh N, Kumar S. Omics-driven utilization of wild relatives for empowering pre-breeding in pearl millet. PLANTA 2024; 259:155. [PMID: 38750378 DOI: 10.1007/s00425-024-04423-0] [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: 12/17/2023] [Accepted: 04/25/2024] [Indexed: 05/23/2024]
Abstract
MAIN CONCLUSION Pearl millet wild relatives harbour novel alleles which could be utilized to broaden genetic base of cultivated species. Genomics-informed pre-breeding is needed to speed up introgression from wild to cultivated gene pool in pearl millet. Rising episodes of intense biotic and abiotic stresses challenge pearl millet production globally. Wild relatives provide a wide spectrum of novel alleles which could address challenges posed by climate change. Pre-breeding holds potential to introgress novel diversity in genetically narrow cultivated Pennisetum glaucum from diverse gene pool. Practical utilization of gene pool diversity remained elusive due to genetic intricacies. Harnessing promising traits from wild pennisetum is limited by lack of information on underlying candidate genes/QTLs. Next-Generation Omics provide vast scope to speed up pre-breeding in pearl millet. Genomic resources generated out of draft genome sequence and improved genome assemblies can be employed to utilize gene bank accessions effectively. The article highlights genetic richness in pearl millet and its utilization with a focus on harnessing next-generation Omics to empower pre-breeding.
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Affiliation(s)
- Chandan Kapoor
- ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
| | - Anamika
- ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - S Mukesh Sankar
- ICAR-Indian Institute of Spices Research, Kozhikode, Kerala, 673012, India
| | - S P Singh
- ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Nirupma Singh
- ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Sudhir Kumar
- ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
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Prado GS, Rocha DC, dos Santos LN, Contiliani DF, Nobile PM, Martinati-Schenk JC, Padilha L, Maluf MP, Lubini G, Pereira TC, Monteiro-Vitorello CB, Creste S, Boscariol-Camargo RL, Takita MA, Cristofani-Yaly M, de Souza AA. CRISPR technology towards genome editing of the perennial and semi-perennial crops citrus, coffee and sugarcane. FRONTIERS IN PLANT SCIENCE 2024; 14:1331258. [PMID: 38259920 PMCID: PMC10801916 DOI: 10.3389/fpls.2023.1331258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 12/14/2023] [Indexed: 01/24/2024]
Abstract
Gene editing technologies have opened up the possibility of manipulating the genome of any organism in a predicted way. CRISPR technology is the most used genome editing tool and, in agriculture, it has allowed the expansion of possibilities in plant biotechnology, such as gene knockout or knock-in, transcriptional regulation, epigenetic modification, base editing, RNA editing, prime editing, and nucleic acid probing or detection. This technology mostly depends on in vitro tissue culture and genetic transformation/transfection protocols, which sometimes become the major challenges for its application in different crops. Agrobacterium-mediated transformation, biolistics, plasmid or RNP (ribonucleoprotein) transfection of protoplasts are some of the commonly used CRISPR delivery methods, but they depend on the genotype and target gene for efficient editing. The choice of the CRISPR system (Cas9, Cas12), CRISPR mechanism (plasmid or RNP) and transfection technique (Agrobacterium spp., PEG solution, lipofection) directly impacts the transformation efficiency and/or editing rate. Besides, CRISPR/Cas technology has made countries rethink regulatory frameworks concerning genetically modified organisms and flexibilize regulatory obstacles for edited plants. Here we present an overview of the state-of-the-art of CRISPR technology applied to three important crops worldwide (citrus, coffee and sugarcane), considering the biological, methodological, and regulatory aspects of its application. In addition, we provide perspectives on recently developed CRISPR tools and promising applications for each of these crops, thus highlighting the usefulness of gene editing to develop novel cultivars.
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Affiliation(s)
- Guilherme Souza Prado
- Citrus Research Center “Sylvio Moreira” – Agronomic Institute (IAC), Cordeirópolis, Brazil
| | - Dhiôvanna Corrêia Rocha
- Citrus Research Center “Sylvio Moreira” – Agronomic Institute (IAC), Cordeirópolis, Brazil
- Institute of Biology, State University of Campinas (Unicamp), Campinas, Brazil
| | - Lucas Nascimento dos Santos
- Citrus Research Center “Sylvio Moreira” – Agronomic Institute (IAC), Cordeirópolis, Brazil
- Institute of Biology, State University of Campinas (Unicamp), Campinas, Brazil
| | - Danyel Fernandes Contiliani
- Sugarcane Research Center – Agronomic Institute (IAC), Ribeirão Preto, Brazil
- Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Paula Macedo Nobile
- Sugarcane Research Center – Agronomic Institute (IAC), Ribeirão Preto, Brazil
| | | | - Lilian Padilha
- Coffee Center of the Agronomic Institute of Campinas (IAC), Campinas, Brazil
- Embrapa Coffee, Brazilian Agricultural Research Corporation, Brasília, Federal District, Brazil
| | - Mirian Perez Maluf
- Coffee Center of the Agronomic Institute of Campinas (IAC), Campinas, Brazil
- Embrapa Coffee, Brazilian Agricultural Research Corporation, Brasília, Federal District, Brazil
| | - Greice Lubini
- Sugarcane Research Center – Agronomic Institute (IAC), Ribeirão Preto, Brazil
- Department of Biology, Faculty of Philosophy, Sciences and Letters at Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Tiago Campos Pereira
- Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
- Department of Biology, Faculty of Philosophy, Sciences and Letters at Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, Brazil
| | | | - Silvana Creste
- Sugarcane Research Center – Agronomic Institute (IAC), Ribeirão Preto, Brazil
- Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | | | - Marco Aurélio Takita
- Citrus Research Center “Sylvio Moreira” – Agronomic Institute (IAC), Cordeirópolis, Brazil
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Rauf S, Fatima S, Ortiz R. Modification of Fatty Acid Profile and Oil Contents Using Gene Editing in Oilseed Crops for a Changing Climate. GM CROPS & FOOD 2023; 14:1-12. [PMID: 37551783 PMCID: PMC10761075 DOI: 10.1080/21645698.2023.2243041] [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: 06/08/2023] [Accepted: 07/27/2023] [Indexed: 08/09/2023]
Abstract
Mutation breeding based on various chemical and physical mutagens induces and disrupts non-target loci. Hence, large populations were required for visual screening, but desired plants were rare and it was a further laborious task to identify desirable mutants. Generated mutant had high defect due to non-targeted mutation, with poor agronomic performance. Mutation techniques were augmented by targeted induced local lesions in genome (TILLING) facilitating the selection of desirable germplasm. On the other hand, gene editing through CRISPR/Cas9 allows knocking down genes for site-directed mutation. This handy technique has been exploited for the modification of fatty acid profile. High oleic acid genetic stocks were obtained in a broad range of crops. Moreover, genes involved in the accumulation of undesirable seed components such as starch, polysaccharide, and flavors were knocked down to enhance seed quality, which helps to improve oil contents and reduces the anti-nutritional component.
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Affiliation(s)
- Saeed Rauf
- Department of Plant Breeding & Genetics, College of Agriculture, University of Sargodha, Sargodha, Pakistan
| | - Seerat Fatima
- Department of Plant Breeding & Genetics, College of Agriculture, University of Sargodha, Sargodha, Pakistan
| | - Rodomiro Ortiz
- Department of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden
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Ali E, Zhang K. CRISPR-mediated technology for seed oil improvement in rapeseed: Challenges and future perspectives. FRONTIERS IN PLANT SCIENCE 2023; 14:1086847. [PMID: 37025135 PMCID: PMC10070842 DOI: 10.3389/fpls.2023.1086847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 03/10/2023] [Indexed: 06/19/2023]
Abstract
Rapeseed not only provide considerable amount of edible oil with high nutritional properties but can also be used as a raw material for biofuel production in many industries. It is therefore in high demand to bring genetic changes in order to fulfill the need of human and of industries. Though traditional breeding techniques such as hybridization and mutagenesis remained the top methods for long time to create improved varieties in oilseed rape. Clustered regularly interspaced short palindromic repeats (CRISPR) is becoming one of the most valuable gene editing technologies that allow precise genome engineering, and open new ways for research in plant functional genomics. Though CRISPR has been used in many other crops for genetic improvement it is expected to be an effective tool for genome editing and molecular design in oilseed rape for seed oil improvement. This mini review will discuss and summarize the past and ongoing research and development in rapeseed in terms of seed oil improvement and fatty acid composition using CRISPR technology. In addition, the factors that hinder the efficiency of this tool and how to eliminate those factors will be briefly summarized. The improvement of CRISPR technology for getting better results in oilseed rape will also be considered here. This minireview will open new windows for researchers in Brassica napus oil improvement research and genetic improvement using CRISPR technology.
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Affiliation(s)
- Essa Ali
- *Correspondence: Kewei Zhang, ; Essa Ali,
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Duraiswamy A, Sneha A. NM, Jebakani K. S, Selvaraj S, Pramitha J. L, Selvaraj R, Petchiammal K. I, Kather Sheriff S, Thinakaran J, Rathinamoorthy S, Kumar P. R. Genetic manipulation of anti-nutritional factors in major crops for a sustainable diet in future. FRONTIERS IN PLANT SCIENCE 2023; 13:1070398. [PMID: 36874916 PMCID: PMC9976781 DOI: 10.3389/fpls.2022.1070398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 12/19/2022] [Indexed: 06/18/2023]
Abstract
The consumption of healthy food, in order to strengthen the immune system, is now a major focus of people worldwide and is essential to tackle the emerging pandemic concerns. Moreover, research in this area paves the way for diversification of human diets by incorporating underutilized crops which are highly nutritious and climate-resilient in nature. However, although the consumption of healthy foods increases nutritional uptake, the bioavailability of nutrients and their absorption from foods also play an essential role in curbing malnutrition in developing countries. This has led to a focus on anti-nutrients that interfere with the digestion and absorption of nutrients and proteins from foods. Anti-nutritional factors in crops, such as phytic acid, gossypol, goitrogens, glucosinolates, lectins, oxalic acid, saponins, raffinose, tannins, enzyme inhibitors, alkaloids, β-N-oxalyl amino alanine (BOAA), and hydrogen cyanide (HCN), are synthesized in crop metabolic pathways and are interconnected with other essential growth regulation factors. Hence, breeding with the aim of completely eliminating anti-nutrition factors tends to compromise desirable features such as yield and seed size. However, advanced techniques, such as integrated multi-omics, RNAi, gene editing, and genomics-assisted breeding, aim to breed crops in which negative traits are minimized and to provide new strategies to handle these traits in crop improvement programs. There is also a need to emphasize individual crop-based approaches in upcoming research programs to achieve smart foods with minimum constraints in future. This review focuses on progress in molecular breeding and prospects for additional approaches to improve nutrient bioavailability in major crops.
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Affiliation(s)
- Aishwarya Duraiswamy
- Genetics and Plant Breeding, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Nancy Mano Sneha A.
- Genetics and Plant Breeding, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Sherina Jebakani K.
- Genetics and Plant Breeding, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Sellakumar Selvaraj
- Genetics and Plant Breeding, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Lydia Pramitha J.
- Genetics and Plant Breeding, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Ramchander Selvaraj
- Genetics and Plant Breeding, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Indira Petchiammal K.
- Genetics and Plant Breeding, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Sharmili Kather Sheriff
- Agronomy, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Jenita Thinakaran
- Horticulture, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Samundeswari Rathinamoorthy
- Crop Physiology, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
| | - Ramesh Kumar P.
- Plant Biochemistry, School of Agricultural Sciences, Karunya Institute of Technology and Sciences, Coimbatore, India
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