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Jha UC, Nayyar H, Thudi M, Beena R, Vara Prasad PV, Siddique KHM. Unlocking the nutritional potential of chickpea: strategies for biofortification and enhanced multinutrient quality. FRONTIERS IN PLANT SCIENCE 2024; 15:1391496. [PMID: 38911976 PMCID: PMC11190093 DOI: 10.3389/fpls.2024.1391496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 05/20/2024] [Indexed: 06/25/2024]
Abstract
Chickpea (Cicer arietinum L.) is a vital grain legume, offering an excellent balance of protein, carbohydrates, fats, fiber, essential micronutrients, and vitamins that can contribute to addressing the global population's increasing food and nutritional demands. Chickpea protein offers a balanced source of amino acids with high bioavailability. Moreover, due to its balanced nutrients and affordable price, chickpea is an excellent alternative to animal protein, offering a formidable tool for combating hidden hunger and malnutrition, particularly prevalent in low-income countries. This review examines chickpea's nutritional profile, encompassing protein, amino acids, carbohydrates, fatty acids, micronutrients, vitamins, antioxidant properties, and bioactive compounds of significance in health and pharmaceutical domains. Emphasis is placed on incorporating chickpeas into diets for their myriad health benefits and nutritional richness, aimed at enhancing human protein and micronutrient nutrition. We discuss advances in plant breeding and genomics that have facilitated the discovery of diverse genotypes and key genomic variants/regions/quantitative trait loci contributing to enhanced macro- and micronutrient contents and other quality parameters. Furthermore, we explore the potential of innovative breeding tools such as CRISPR/Cas9 in enhancing chickpea's nutritional profile. Envisioning chickpea as a nutritionally smart crop, we endeavor to safeguard food security, combat hunger and malnutrition, and promote dietary diversity within sustainable agrifood systems.
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Affiliation(s)
- Uday Chand Jha
- Indian Council of Agricultural Research (ICAR) – Indian Institute of Pulses Research (IIPR), Kanpur, Uttar Pradesh, India
- Department of Agronomy, Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification, Kansas State University, Manhattan, KS, United States
| | - Harsh Nayyar
- Department of Botany, Panjab University, Chandigarh, India
| | - Mahender Thudi
- College of Agriculture, Family Sciences and Technology, Fort Valley State University, Fort Valley, GA, United States
| | - Radha Beena
- Department of Plant Physiology, College of Agriculture, Vellayani, Kerala Agriculture University, Thiruvananthapuram, Kerala, India
| | - P. V. Vara Prasad
- Department of Agronomy, Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification, Kansas State University, Manhattan, KS, United States
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Adeyinka OS, Tabassum B, Koloko BL, Ogungbe IV. Enhancing the quality of staple food crops through CRISPR/Cas-mediated site-directed mutagenesis. PLANTA 2023; 257:78. [PMID: 36913066 DOI: 10.1007/s00425-023-04110-6] [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: 11/20/2022] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
The enhancement of CRISPR-Cas gene editing with robust nuclease activity promotes genetic modification of desirable agronomic traits, such as resistance to pathogens, drought tolerance, nutritional value, and yield-related traits in crops. The genetic diversity of food crops has reduced tremendously over the past twelve millennia due to plant domestication. This reduction presents significant challenges for the future especially considering the risks posed by global climate change to food production. While crops with improved phenotypes have been generated through crossbreeding, mutation breeding, and transgenic breeding over the years, improving phenotypic traits through precise genetic diversification has been challenging. The challenges are broadly associated with the randomness of genetic recombination and conventional mutagenesis. This review highlights how emerging gene-editing technologies reduce the burden and time necessary for developing desired traits in plants. Our focus is to provide readers with an overview of the advances in CRISPR-Cas-based genome editing for crop improvement. The use of CRISPR-Cas systems in generating genetic diversity to enhance the quality and nutritional value of staple food crops is discussed. We also outlined recent applications of CRISPR-Cas in developing pest-resistant crops and removing unwanted traits, such as allergenicity from crops. Genome editing tools continue to evolve and present unprecedented opportunities to enhance crop germplasm via precise mutations at the desired loci of the plant genome.
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Affiliation(s)
- Olawale Samuel Adeyinka
- Department of Chemistry, Physics and Atmospheric Sciences Jackson State University, Jackson, MS, 39217, USA.
| | - Bushra Tabassum
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan
| | | | - Ifedayo Victor Ogungbe
- Department of Chemistry, Physics and Atmospheric Sciences Jackson State University, Jackson, MS, 39217, USA
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Basu U, Riaz Ahmed S, Bhat BA, Anwar Z, Ali A, Ijaz A, Gulzar A, Bibi A, Tyagi A, Nebapure SM, Goud CA, Ahanger SA, Ali S, Mushtaq M. A CRISPR way for accelerating cereal crop improvement: Progress and challenges. Front Genet 2023; 13:866976. [PMID: 36685816 PMCID: PMC9852743 DOI: 10.3389/fgene.2022.866976] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 11/21/2022] [Indexed: 01/09/2023] Open
Abstract
Humans rely heavily on cereal grains as a key source of nutrients, hence regular improvement of cereal crops is essential for ensuring food security. The current food crisis at the global level is due to the rising population and harsh climatic conditions which prompts scientists to develop smart resilient cereal crops to attain food security. Cereal crop improvement in the past generally depended on imprecise methods like random mutagenesis and conventional genetic recombination which results in high off targeting risks. In this context, we have witnessed the application of targeted mutagenesis using versatile CRISPR-Cas systems for cereal crop improvement in sustainable agriculture. Accelerated crop improvement using molecular breeding methods based on CRISPR-Cas genome editing (GE) is an unprecedented tool for plant biotechnology and agriculture. The last decade has shown the fidelity, accuracy, low levels of off-target effects, and the high efficacy of CRISPR technology to induce targeted mutagenesis for the improvement of cereal crops such as wheat, rice, maize, barley, and millets. Since the genomic databases of these cereal crops are available, several modifications using GE technologies have been performed to attain desirable results. This review provides a brief overview of GE technologies and includes an elaborate account of the mechanisms and applications of CRISPR-Cas editing systems to induce targeted mutagenesis in cereal crops for improving the desired traits. Further, we describe recent developments in CRISPR-Cas-based targeted mutagenesis through base editing and prime editing to develop resilient cereal crop plants, possibly providing new dimensions in the field of cereal crop genome editing.
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Affiliation(s)
- Umer Basu
- Division of Entomology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Syed Riaz Ahmed
- Nuclear Institute for Agriculture and Biology College, Pakistan Institute of Engineering and Applied Sciences (NIAB-C, PIEAS), Faisalabad, Pakistan
| | | | - Zunaira Anwar
- Nuclear Institute for Agriculture and Biology College, Pakistan Institute of Engineering and Applied Sciences (NIAB-C, PIEAS), Faisalabad, Pakistan
| | - Ahmad Ali
- National Key Laboratory of Crop Genetic Improvement, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Aqsa Ijaz
- Nuclear Institute for Agriculture and Biology College, Pakistan Institute of Engineering and Applied Sciences (NIAB-C, PIEAS), Faisalabad, Pakistan
| | - Addafar Gulzar
- Division of Plant Pathology, Faculty of Agriculture, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Wadura Sopore, India
| | - Amir Bibi
- Department of Plant Breeding and Genetics, Faculty of Agriculture Sciences, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Anshika Tyagi
- Department of Biotechnology, Yeungnam University, Gyeongsan, South Korea
| | - Suresh M. Nebapure
- Division of Entomology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Chengeshpur Anjali Goud
- Institute of Biotechnology, Professor Jayashanker Telangana State Agriculture University, Hyderabad, India
| | - Shafat Ahmad Ahanger
- Division of Plant Pathology, Faculty of Agriculture, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Wadura Sopore, India,*Correspondence: Shafat Ahmad Ahanger, ; Sajad Ali, ; Muntazir Mushtaq,
| | - Sajad Ali
- Department of Biotechnology, Yeungnam University, Gyeongsan, South Korea,*Correspondence: Shafat Ahmad Ahanger, ; Sajad Ali, ; Muntazir Mushtaq,
| | - Muntazir Mushtaq
- ICAR-National Bureau of Plant Genetic Resources, Division of Germplasm Evaluation, Pusa Campus, New Delhi, India,*Correspondence: Shafat Ahmad Ahanger, ; Sajad Ali, ; Muntazir Mushtaq,
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Jiang W, Wang J, Pan H, Yang R, Ma F, Luo J, Han C. Advances in Mechanism and Application of Molecular Breeding of Medicinal Mushrooms: A Review. Int J Med Mushrooms 2023; 25:65-74. [PMID: 37831513 DOI: 10.1615/intjmedmushrooms.2023050122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
With the development of molecular biology and genomics technology, mushroom breeding methods have changed from single traditional breeding to molecular breeding. Compared with traditional breeding methods, molecular breeding has the advantages of short time and high efficiency. It breaks through the restrictive factors of conventional breeding and improves the accuracy of breeding. Molecular breeding technology is gradually applied to mushroom breeding. This paper summarizes the concept of molecular breeding and the application progress of various molecular breeding technologies in mushroom breeding, in order to provide reference for future research on mushroom breeding.
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Affiliation(s)
- Wenming Jiang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Jing Wang
- Research and Development Center, Shandong Phoenix Biotechnology Co. Ltd., Taian, Shandong, 271000, P.R. China
| | - Hongyu Pan
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, 250355, P.R. China
| | - Rui Yang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Feifei Ma
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Jiahao Luo
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Chunchao Han
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, People's Republic of China; Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, Shandong, 250355, People's Republic of China
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Villalobos-López MA, Arroyo-Becerra A, Quintero-Jiménez A, Iturriaga G. Biotechnological Advances to Improve Abiotic Stress Tolerance in Crops. Int J Mol Sci 2022; 23:12053. [PMID: 36233352 PMCID: PMC9570234 DOI: 10.3390/ijms231912053] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/02/2022] [Accepted: 10/06/2022] [Indexed: 11/16/2022] Open
Abstract
The major challenges that agriculture is facing in the twenty-first century are increasing droughts, water scarcity, flooding, poorer soils, and extreme temperatures due to climate change. However, most crops are not tolerant to extreme climatic environments. The aim in the near future, in a world with hunger and an increasing population, is to breed and/or engineer crops to tolerate abiotic stress with a higher yield. Some crop varieties display a certain degree of tolerance, which has been exploited by plant breeders to develop varieties that thrive under stress conditions. Moreover, a long list of genes involved in abiotic stress tolerance have been identified and characterized by molecular techniques and overexpressed individually in plant transformation experiments. Nevertheless, stress tolerance phenotypes are polygenetic traits, which current genomic tools are dissecting to exploit their use by accelerating genetic introgression using molecular markers or site-directed mutagenesis such as CRISPR-Cas9. In this review, we describe plant mechanisms to sense and tolerate adverse climate conditions and examine and discuss classic and new molecular tools to select and improve abiotic stress tolerance in major crops.
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Affiliation(s)
- Miguel Angel Villalobos-López
- Laboratorio de Genómica Funcional y Biotecnología de Plantas, Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional, Ex-Hacienda San Juan Molino Carretera Estatal Km 1.5, Santa Inés-Tecuexcomac-Tepetitla 90700, Tlaxcala, Mexico
| | - Analilia Arroyo-Becerra
- Laboratorio de Genómica Funcional y Biotecnología de Plantas, Centro de Investigación en Biotecnología Aplicada, Instituto Politécnico Nacional, Ex-Hacienda San Juan Molino Carretera Estatal Km 1.5, Santa Inés-Tecuexcomac-Tepetitla 90700, Tlaxcala, Mexico
| | - Anareli Quintero-Jiménez
- División de Estudios de Posgrado e Investigación, Tecnológico Nacional de México/I.T. Roque, Km. 8 Carretera Celaya-Juventino Rosas, Roque, Celaya 38110, Guanajato, Mexico
| | - Gabriel Iturriaga
- División de Estudios de Posgrado e Investigación, Tecnológico Nacional de México/I.T. Roque, Km. 8 Carretera Celaya-Juventino Rosas, Roque, Celaya 38110, Guanajato, Mexico
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Kumar D, Yadav A, Ahmad R, Dwivedi UN, Yadav K. CRISPR-Based Genome Editing for Nutrient Enrichment in Crops: A Promising Approach Toward Global Food Security. Front Genet 2022; 13:932859. [PMID: 35910203 PMCID: PMC9329789 DOI: 10.3389/fgene.2022.932859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 06/08/2022] [Indexed: 12/21/2022] Open
Abstract
The global malnutrition burden imparts long-term developmental, economic, social, and medical consequences to individuals, communities, and countries. The current developments in biotechnology have infused biofortification in several food crops to fight malnutrition. However, these methods are not sustainable and suffer from several limitations, which are being solved by the CRISPR-Cas-based system of genome editing. The pin-pointed approach of CRISPR-based genome editing has made it a top-notch method due to targeted gene editing, thus making it free from ethical issues faced by transgenic crops. The CRISPR-Cas genome-editing tool has been extensively used in crop improvement programs due to its more straightforward design, low methodology cost, high efficiency, good reproducibility, and quick cycle. The system is now being utilized in the biofortification of cereal crops such as rice, wheat, barley, and maize, including vegetable crops such as potato and tomato. The CRISPR-Cas-based crop genome editing has been utilized in imparting/producing qualitative enhancement in aroma, shelf life, sweetness, and quantitative improvement in starch, protein, gamma-aminobutyric acid (GABA), oleic acid, anthocyanin, phytic acid, gluten, and steroidal glycoalkaloid contents. Some varieties have even been modified to become disease and stress-resistant. Thus, the present review critically discusses CRISPR-Cas genome editing-based biofortification of crops for imparting nutraceutical properties.
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Affiliation(s)
- Dileep Kumar
- Department of Biochemistry, University of Lucknow, Lucknow, India
| | - Anurag Yadav
- Department of Microbiology, College of Basic Science and Humanities, Sardarkrushinagar Dantiwada Agriculture University, Banaskantha, India
| | - Rumana Ahmad
- Department of Biochemistry, Era Medical University and Hospital, Lucknow, India
| | | | - Kusum Yadav
- Department of Biochemistry, University of Lucknow, Lucknow, India
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Tan J, Wang Y, Chen S, Lin Z, Zhao Y, Xue Y, Luo Y, Liu YG, Zhu Q. An Efficient Marker Gene Excision Strategy Based on CRISPR/Cas9-Mediated Homology-Directed Repair in Rice. Int J Mol Sci 2022; 23:1588. [PMID: 35163510 PMCID: PMC8835944 DOI: 10.3390/ijms23031588] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 01/05/2023] Open
Abstract
In order to separate transformed cells from non-transformed cells, antibiotic selectable marker genes are usually utilized in genetic transformation. After obtaining transgenic plants, it is often necessary to remove the marker gene from the plant genome in order to avoid regulatory issues. However, many marker-free systems are time-consuming and labor-intensive. Homology-directed repair (HDR) is a process of homologous recombination using homologous arms for efficient and precise repair of DNA double-strand breaks (DSBs). The clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein-9 (Cas9) system is a powerful genome editing tool that can efficiently cause DSBs. Here, we isolated a rice promoter (Pssi) of a gene that highly expressed in stem, shoot tip and inflorescence, and established a high-efficiency sequence-excision strategy by using this Pssi to drive CRISPR/Cas9-mediated HDR for marker free (PssiCHMF). In our study, PssiCHMF-induced marker gene deletion was detected in 73.3% of T0 plants and 83.2% of T1 plants. A high proportion (55.6%) of homozygous marker-excised plants were obtained in T1 progeny. The recombinant GUS reporter-aided analysis and its sequencing of the recombinant products showed precise deletion and repair mediated by the PssiCHMF method. In conclusion, our CRISPR/Cas9-mediated HDR auto-excision method provides a time-saving and efficient strategy for removing the marker genes from transgenic plants.
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Affiliation(s)
- Jiantao Tan
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China; (J.T.); (Y.W.); (S.C.); (Z.L.); (Y.Z.); (Y.X.); (Y.L.); (Y.-G.L.)
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Yaxi Wang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China; (J.T.); (Y.W.); (S.C.); (Z.L.); (Y.Z.); (Y.X.); (Y.L.); (Y.-G.L.)
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Shuifu Chen
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China; (J.T.); (Y.W.); (S.C.); (Z.L.); (Y.Z.); (Y.X.); (Y.L.); (Y.-G.L.)
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Zhansheng Lin
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China; (J.T.); (Y.W.); (S.C.); (Z.L.); (Y.Z.); (Y.X.); (Y.L.); (Y.-G.L.)
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Yanchang Zhao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China; (J.T.); (Y.W.); (S.C.); (Z.L.); (Y.Z.); (Y.X.); (Y.L.); (Y.-G.L.)
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Yang Xue
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China; (J.T.); (Y.W.); (S.C.); (Z.L.); (Y.Z.); (Y.X.); (Y.L.); (Y.-G.L.)
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Yuyu Luo
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China; (J.T.); (Y.W.); (S.C.); (Z.L.); (Y.Z.); (Y.X.); (Y.L.); (Y.-G.L.)
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Yao-Guang Liu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China; (J.T.); (Y.W.); (S.C.); (Z.L.); (Y.Z.); (Y.X.); (Y.L.); (Y.-G.L.)
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Qinlong Zhu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China; (J.T.); (Y.W.); (S.C.); (Z.L.); (Y.Z.); (Y.X.); (Y.L.); (Y.-G.L.)
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
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Pattan V, Kashyap R, Bansal V, Candula N, Koritala T, Surani S. Genomics in medicine: A new era in medicine. World J Methodol 2021; 11:231-242. [PMID: 34631481 PMCID: PMC8472545 DOI: 10.5662/wjm.v11.i5.231] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 06/18/2021] [Accepted: 07/19/2021] [Indexed: 02/06/2023] Open
Abstract
The sequencing of complete human genome revolutionized the genomic medicine. However, the complex interplay of gene-environment-lifestyle and influence of non-coding genomic regions on human health remain largely unexplored. Genomic medicine has great potential for diagnoses or disease prediction, disease prevention and, targeted treatment. However, many of the promising tools of genomic medicine are still in their infancy and their application may be limited because of the limited knowledge we have that precludes its use in many clinical settings. In this review article, we have reviewed the evolution of genomic methodologies/tools, their limitations, and scope, for current and future clinical application.
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Affiliation(s)
- Vishwanath Pattan
- Division of Endocrinology, Wyoming Medical Center, Casper, WY 82601, United States
| | - Rahul Kashyap
- Department of Anesthesiology and Peri-operative Medicine, Mayo Clinic, Rochester, MN 55905, United States
| | - Vikas Bansal
- Department of Anesthesiology and Peri-operative Medicine, Mayo Clinic, Rochester, MN 55905, United States
| | - Narsimha Candula
- Hospital Medicine, University Florida Health, Jacksonville, FL 32209, United States
| | - Thoyaja Koritala
- Hospital Medicine, Mayo Clinic Health System, Mankato, MN 56001, United States
| | - Salim Surani
- Department of Internal Medicine, Texas A&M University, Corpus Christi, TX 78405, United States
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Carrijo J, Illa-Berenguer E, LaFayette P, Torres N, Aragão FJL, Parrott W, Vianna GR. Two efficient CRISPR/Cas9 systems for gene editing in soybean. Transgenic Res 2021; 30:239-249. [PMID: 33797713 DOI: 10.1007/s11248-021-00246-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/17/2021] [Indexed: 12/26/2022]
Abstract
Genome editing using CRISPR/Cas9 has been highlighted as a powerful tool for crop improvement. Nevertheless, its efficiency can be improved, especially for crops with a complex genome, such as soybean. In this work, using the CRISPR/Cas9 technology we evaluated two CRISPR systems, a one-component vs. a two-component strategy. In a simplified system, the single transcriptional unit (STU), SpCas9 and sgRNA are driven by only one promoter, and in the conventional system, the two-component transcriptional unit (TCTU), SpCas9, is under the control of a pol II promoter and the sgRNAs are under the control of a pol III promoter. A multiplex system with three targets was designed targeting two different genes, GmIPK1 and GmIPK2, coding for enzymes from the phytic acid synthesis pathway. Both systems were tested using the hairy root soybean methodology. Results showed gene-specific edition. For the GmIPK1 gene, edition was observed in both configurations, with a deletion of 1 to 749 base pairs; however, the TCTU showed higher indel frequencies. For GmIPK2 major exclusions were observed in both systems, but the editing efficiency was low for STU. Both systems (STU or TCTU) have been shown to be capable of promoting effective gene editing in soybean. The TCTU configuration proved to be preferable, since it was more efficient. The STU system was less efficient, but the size of the CRISPR/Cas cassette was smaller.
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Affiliation(s)
- Jéssica Carrijo
- Embrapa Recursos Genéticos e Biotecnologia, Parque Estação Biológica, PqEB, Av W5 Norte Final 716, Brasília, DF, 70770-917, Brazil
- Department of Molecular Biology, University of Brasilia, Brasília, DF, 70910-900, Brazil
| | - Eudald Illa-Berenguer
- Center for Applied Genetic Technologies, University of Georgia, Athens, GA, 30602, USA
| | - Peter LaFayette
- Center for Applied Genetic Technologies, University of Georgia, Athens, GA, 30602, USA
- Department of Crop and Soil Sciences, University of Georgia, Athens, GA, 30602, USA
| | - Nathalia Torres
- Department of Molecular Biology, University of Brasilia, Brasília, DF, 70910-900, Brazil
| | - Francisco J L Aragão
- Embrapa Recursos Genéticos e Biotecnologia, Parque Estação Biológica, PqEB, Av W5 Norte Final 716, Brasília, DF, 70770-917, Brazil
- Department of Molecular Biology, University of Brasilia, Brasília, DF, 70910-900, Brazil
| | - Wayne Parrott
- Center for Applied Genetic Technologies, University of Georgia, Athens, GA, 30602, USA
- Department of Crop and Soil Sciences, University of Georgia, Athens, GA, 30602, USA
| | - Giovanni R Vianna
- Embrapa Recursos Genéticos e Biotecnologia, Parque Estação Biológica, PqEB, Av W5 Norte Final 716, Brasília, DF, 70770-917, Brazil.
- Department of Molecular Biology, University of Brasilia, Brasília, DF, 70910-900, Brazil.
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CRISPR/Cas technology promotes the various application of Dunaliella salina system. Appl Microbiol Biotechnol 2020; 104:8621-8630. [PMID: 32918585 DOI: 10.1007/s00253-020-10892-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 09/01/2020] [Accepted: 09/05/2020] [Indexed: 12/15/2022]
Abstract
Dunaliella salina (D. salina) has been widely applied in various fields because of its inherent advantages, such as the study of halotolerant mechanism, wastewater treatment, recombinant proteins expression, biofuel production, preparation of natural materials, and others. However, owing to the existence of low yield or in the laboratory exploration stage, D. salina system has been greatly restricted for practical production of various components. In past decade, significant progresses have been achieved for research of D. salina in these fields. Among them, D. salina as a novel expression system demonstrated a bright prospect, especially for large-scale production of foreign proteins, like the vaccines, antibodies, and other therapeutic proteins. Due to the low efficiency, application of traditional regulation tools is also greatly limited for exploration of D. salina system. The emergence of the clustered regularly interspaced short palindromic repeats (CRISPR)/Cas system offers a precise editing tool to overcome the obstacles of D. salina system. This review not only comprehensively summarizes the recent progresses of D. salina in domain of gene engineering but also gives a deep analysis of problems and deficiencies in different fields of D. salina. Moreover, further prospects of CRISPR/Cas system and its significant challenges have been discussed in various aspects of D. salina. It provides a great referencing value for speeding up the maturity of D. salina system, and also supplies practical guiding significance to expand the new application fields for D. salina. KEY POINTS: • The review provides recent research progresses of various applications of D. salina. • The problems and deficiencies in different fields of D. salina were deeply analyzed. • The further prospects of CRISPR/Cas technology in D. salina system were predicted. • CRISPR/Cas system will promote the new application fields and maturity for D. salina.
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Cana-Quijada P, Romero-Rodríguez B, Vallejo PG, Castillo AG, Bejarano ER. Cutting-edge technology to generate plant immunity against geminiviruses. Curr Opin Virol 2020; 42:58-64. [PMID: 32698102 DOI: 10.1016/j.coviro.2020.06.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 11/28/2022]
Abstract
Geminiviruses (viruses with circular, single-stranded DNA genomes) are one of the major groups of plant viruses causing severe economic problems for agriculture worldwide. The control of these pathogens has become a priority to maintain the production of important crops, including cotton, maize, cassava, and other vegetables. Obtaining resistant plants is the most powerful strategy and a key factor to stablish an effective integrated pest management for a robust control. In the last few decades, numerous studies have successfully approached that goal using diverse strategies based on plant variability or on the engineered expression of proteins/RNAs. The increasing knowledge of the mechanisms involved in the geminivirus-plant-vector interactions, in combination with the development of gene editing technology and nanoparticles, draw new and promising strategies for a durable control of these emerging pathogens.
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Affiliation(s)
- Pepe Cana-Quijada
- Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora" (IHSM-UMA-CSIC), Departamento de Genética, Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos s/n, E-29071 Málaga, Spain
| | - Beatriz Romero-Rodríguez
- Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora" (IHSM-UMA-CSIC), Departamento de Genética, Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos s/n, E-29071 Málaga, Spain
| | - Pablo G Vallejo
- Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora" (IHSM-UMA-CSIC), Departamento de Genética, Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos s/n, E-29071 Málaga, Spain
| | - Araceli G Castillo
- Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora" (IHSM-UMA-CSIC), Departamento de Genética, Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos s/n, E-29071 Málaga, Spain
| | - Eduardo R Bejarano
- Instituto de Hortofruticultura Subtropical y Mediterránea "La Mayora" (IHSM-UMA-CSIC), Departamento de Genética, Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos s/n, E-29071 Málaga, Spain
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Saikia B, Singh S, Debbarma J, Velmurugan N, Dekaboruah H, Arunkumar KP, Chikkaputtaiah C. Multigene CRISPR/Cas9 genome editing of hybrid proline rich proteins (HyPRPs) for sustainable multi-stress tolerance in crops: the review of a promising approach. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2020; 26:857-869. [PMID: 32377037 PMCID: PMC7196567 DOI: 10.1007/s12298-020-00782-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 01/07/2020] [Accepted: 02/21/2020] [Indexed: 05/05/2023]
Abstract
The recent global climate change has directly impacted major biotic and abiotic stress factors affecting crop productivity worldwide. Therefore, the need of the hour is to develop sustainable multiple stress tolerant crops through modern biotechnological approaches to cope with climate change. Hybrid proline rich proteins (HyPRPs) are the cell-wall structural proteins, which contain an N-terminal repetitive proline-rich domain and a C-terminal conserved eight-cysteine motif domain. HyPRPs are known to regulate multiple abiotic and biotic stress responses in plants. Recently, a few HyPRPs have been characterized as negative regulators of abiotic and biotic stress responses in different plants. Disruption of such negative regulators for desirable positive phenotypic traits has been made possible through the advent of advanced genome engineering tools. In the past few years, CRISPR/Cas9 has emerged as a novel breakthrough technology for crop improvement by target specific editing of known negative regulatory host genes. Here, we have described the mechanism of action and the role of known HyPRPs in regulating different biotic and abiotic stress responses in major crop plants. We have also discussed the importance of the CRISPR/Cas9 based genome editing system in targeting known negative regulatory HyPRPs for multi-stress crop tolerance using the tomato crop model. Application of genome editing to manipulate the HyPRPs of major crop plants holds promise in developing newer stress management methods in this rapidly changing climate and would lead in the future to sustain crop productivity.
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Affiliation(s)
- Banashree Saikia
- Biological Sciences and Technology Division, CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat, Assam 785006 India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NEIST Campus, Jorhat, Assam 785006 India
| | - Sanjay Singh
- Biological Sciences and Technology Division, CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat, Assam 785006 India
| | - Johni Debbarma
- Biological Sciences and Technology Division, CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat, Assam 785006 India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NEIST Campus, Jorhat, Assam 785006 India
| | - Natarajan Velmurugan
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NEIST Campus, Jorhat, Assam 785006 India
- Biological Sciences Division, Branch Laboratory-Itanagar, CSIR-NEIST, Naharlagun, Arunachal Pradesh 791110 India
| | - Hariprasanna Dekaboruah
- Biological Sciences and Technology Division, CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat, Assam 785006 India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NEIST Campus, Jorhat, Assam 785006 India
| | - Kallare P. Arunkumar
- Central Muga Eri Research and Training Institute (CMER&TI), Lahdoigarh, Jorhat, Assam 785700 India
| | - Channakeshavaiah Chikkaputtaiah
- Biological Sciences and Technology Division, CSIR-North East Institute of Science and Technology (CSIR-NEIST), Jorhat, Assam 785006 India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NEIST Campus, Jorhat, Assam 785006 India
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Char SN, Yang B. Genome editing in grass plants. ABIOTECH 2020; 1:41-57. [PMID: 36305004 PMCID: PMC9590508 DOI: 10.1007/s42994-019-00005-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 08/17/2019] [Indexed: 12/16/2022]
Abstract
Cereal crops including maize, rice, wheat, sorghum, barley, millet, oats and rye are the major calorie sources in our daily life and also important bioenergy sources of the world. The rapidly advancing and state-of-the-art genome-editing tools such as zinc finger nucleases, TAL effector nucleases, and clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated systems (CRISPR-Cas9-, CRISPR-Cas12a- and CRISPR/Cas-derived base editors) have accelerated the functional genomics and have promising potential for precision breeding of grass crops. With the availability of annotated genomes of the major cereal crops, application of these established genome-editing toolkits to grass plants holds promise to increase the nutritional value and productivity. Furthermore, these easy-to-use and robust genome-editing toolkits have advanced the reverse genetics for discovery of novel gene functions in crop plants. In this review, we document some of important progress in development and utilization of genome-editing tool sets in grass plants. We also highlight present and future uses of genome-editing toolkits that can sustain and improve the quality of cereal grain for food consumption.
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Affiliation(s)
- Si Nian Char
- Division of Plant Sciences, University of Missouri, Columbia, MO 65211 USA
| | - Bing Yang
- Division of Plant Sciences, University of Missouri, Columbia, MO 65211 USA
- Donald Danforth Plant Science Center, St. Louis, MO 63132 USA
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14
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Miroshnichenko DN, Shulga OA, Timerbaev VR, Dolgov SV. Achievements, Challenges, and Prospects in the Production of Nontransgenic, Genome-Edited Plants. APPL BIOCHEM MICRO+ 2019. [DOI: 10.1134/s0003683819090047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bonawitz ND, Ainley WM, Itaya A, Chennareddy SR, Cicak T, Effinger K, Jiang K, Mall TK, Marri PR, Samuel JP, Sardesai N, Simpson M, Folkerts O, Sarria R, Webb SR, Gonzalez DO, Simmonds DH, Pareddy DR. Zinc finger nuclease-mediated targeting of multiple transgenes to an endogenous soybean genomic locus via non-homologous end joining. PLANT BIOTECHNOLOGY JOURNAL 2019; 17:750-761. [PMID: 30220095 PMCID: PMC6419576 DOI: 10.1111/pbi.13012] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 08/29/2018] [Accepted: 09/10/2018] [Indexed: 05/03/2023]
Abstract
Emerging genome editing technologies hold great promise for the improvement of agricultural crops. Several related genome editing methods currently in development utilize engineered, sequence-specific endonucleases to generate DNA double strand breaks (DSBs) at user-specified genomic loci. These DSBs subsequently result in small insertions/deletions (indels), base substitutions or incorporation of exogenous donor sequences at the target site, depending on the application. Targeted mutagenesis in soybean (Glycine max) via non-homologous end joining (NHEJ)-mediated repair of such DSBs has been previously demonstrated with multiple nucleases, as has homology-directed repair (HDR)-mediated integration of a single transgene into target endogenous soybean loci using CRISPR/Cas9. Here we report targeted integration of multiple transgenes into a single soybean locus using a zinc finger nuclease (ZFN). First, we demonstrate targeted integration of biolistically delivered DNA via either HDR or NHEJ to the FATTY ACID DESATURASE 2-1a (FAD2-1a) locus of embryogenic cells in tissue culture. We then describe ZFN- and NHEJ-mediated, targeted integration of two different multigene donors to the FAD2-1a locus of immature embryos. The largest donor delivered was 16.2 kb, carried four transgenes, and was successfully transmitted to T1 progeny of mature targeted plants obtained via somatic embryogenesis. The insertions in most plants with a targeted, 7.1 kb, NHEJ-integrated donor were perfect or near-perfect, demonstrating that NHEJ is a viable alternative to HDR for gene targeting in soybean. Taken together, these results show that ZFNs can be used to generate fertile transgenic soybean plants with NHEJ-mediated targeted insertions of multigene donors at an endogenous genomic locus.
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Affiliation(s)
| | | | - Asuka Itaya
- Agriculture and Agri‐Food CanadaOttawaONCanada
| | | | | | | | - Ke Jiang
- Dow AgroSciences LLCIndianapolisINUSA
- Present address:
Genus IntelliGen TechnologiesWindsorWIUSA
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Stein HP, Navajas-Pérez R, Aranda E. Potential for CRISPR Genetic Engineering to Increase Xenobiotic Degradation Capacities in Model Fungi. APPROACHES IN BIOREMEDIATION 2018. [DOI: 10.1007/978-3-030-02369-0_4] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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