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Qu L, Huang X, Su X, Zhu G, Zheng L, Lin J, Wang J, Xue H. Potato: from functional genomics to genetic improvement. MOLECULAR HORTICULTURE 2024; 4:34. [PMID: 39160633 PMCID: PMC11331666 DOI: 10.1186/s43897-024-00105-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 07/17/2024] [Indexed: 08/21/2024]
Abstract
Potato is the most widely grown non-grain crop and ranks as the third most significant global food crop following rice and wheat. Despite its long history of cultivation over vast areas, slow breeding progress and environmental stress have led to a scarcity of high-yielding potato varieties. Enhancing the quality and yield of potato tubers remains the ultimate objective of potato breeding. However, conventional breeding has faced challenges due to tetrasomic inheritance, high genomic heterozygosity, and inbreeding depression. Recent advancements in molecular biology and functional genomic studies of potato have provided valuable insights into the regulatory network of physiological processes and facilitated trait improvement. In this review, we present a summary of identified factors and genes governing potato growth and development, along with progress in potato genomics and the adoption of new breeding technologies for improvement. Additionally, we explore the opportunities and challenges in potato improvement, offering insights into future avenues for potato research.
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Affiliation(s)
- Li Qu
- Shanghai Collaborative Innovation Center of Agri-Seeds, Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xueqing Huang
- Shanghai Collaborative Innovation Center of Agri-Seeds, Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xin Su
- Shanghai Collaborative Innovation Center of Agri-Seeds, Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Guoqing Zhu
- Shanghai Collaborative Innovation Center of Agri-Seeds, Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Lingli Zheng
- Shanghai Collaborative Innovation Center of Agri-Seeds, Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jing Lin
- Shanghai Collaborative Innovation Center of Agri-Seeds, Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jiawen Wang
- Shanghai Collaborative Innovation Center of Agri-Seeds, Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Hongwei Xue
- Shanghai Collaborative Innovation Center of Agri-Seeds, Joint Center for Single Cell Biology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China.
- Guangdong Laboratory for Lingnan Modern Agriculture, College of Agriculture, South China Agricultural University, Guangzhou, 510642, China.
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Weng L, Tang Z, Sardar MF, Yu Y, Ai K, Liang S, Alkahtani J, Lyv D. Unveiling the frontiers of potato disease research through bibliometric analysis. Front Microbiol 2024; 15:1430066. [PMID: 39027102 PMCID: PMC11257026 DOI: 10.3389/fmicb.2024.1430066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Accepted: 06/06/2024] [Indexed: 07/20/2024] Open
Abstract
Research on potato diseases had been widely reported, but a systematic review of potato diseases was lacking. Here, bibliometrics was used to systematically analyze the progress of potato disease. The publications related to "potato" and "disease" were searched in the Web of Science (WOS) from 2014 to 2023. The results showed that a total of 2095 publications on potato diseases were retrieved, with the annual publication output increasing year by year at a growth rate of 8.52%. The main countries where publications were issued were the United States, China, and India. There was relatively close cooperation observed between China, the United States, and the United Kingdom in terms of international collaboration, while international cooperation by India was less extensive. Based on citation analysis and trending topics, potential future research directions include nanoparticles, which provides highly effective carriers for biologically active substances due to their small dimensions, extensive surface area, and numerous binding sites; machine learning, which facilitates rapid identification of relevant targets in extensive datasets, thereby accelerating the process of disease diagnosis and fungicide innovation; and synthetic communities composed of various functional microorganisms, which demonstrate more stable effects in disease prevention and control.
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Affiliation(s)
- Ling Weng
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Chongqing Key Laboratory of Biology and Genetic Breeding for Tuber and Root Crops, Chongqing, China
- Key Laboratory of Germplasm Innovation of Upper Yangtze River, Ministry of Agriculture and Rural Affairs, Chongqing, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, China
| | - Zhurui Tang
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Chongqing Key Laboratory of Biology and Genetic Breeding for Tuber and Root Crops, Chongqing, China
- Key Laboratory of Germplasm Innovation of Upper Yangtze River, Ministry of Agriculture and Rural Affairs, Chongqing, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, China
| | - Muhammad Fahad Sardar
- Key Laboratory of Ecological Prewarning, Protection and Restoration of Bohai Sea, Ministry of Natural Resources, School of Life Sciences, Shandong University, Qingdao, China
| | - Ying Yu
- Soil and Fertilizer Institute, Anhui Academy of Agricultural Sciences (National Agricultural Experimental Station for Soil Quality, Taihe)/Key Laboratory of Nutrient Cycling and Arable Land Conservation of Anhui Province, Hefei, China
| | - Keyu Ai
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Shurui Liang
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
| | - Jawaher Alkahtani
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Dianqiu Lyv
- College of Agronomy and Biotechnology, Southwest University, Chongqing, China
- Chongqing Key Laboratory of Biology and Genetic Breeding for Tuber and Root Crops, Chongqing, China
- Key Laboratory of Germplasm Innovation of Upper Yangtze River, Ministry of Agriculture and Rural Affairs, Chongqing, China
- Engineering Research Center of South Upland Agriculture, Ministry of Education, Chongqing, China
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Berindean IV, Taoutaou A, Rida S, Ona AD, Stefan MF, Costin A, Racz I, Muntean L. Modern Breeding Strategies and Tools for Durable Late Blight Resistance in Potato. PLANTS (BASEL, SWITZERLAND) 2024; 13:1711. [PMID: 38931143 PMCID: PMC11207681 DOI: 10.3390/plants13121711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/08/2024] [Accepted: 06/15/2024] [Indexed: 06/28/2024]
Abstract
Cultivated potato (Solanum tuberosum) is a major crop worldwide. It occupies the second place after cereals (corn, rice, and wheat). This important crop is threatened by the Oomycete Phytophthora infestans, the agent of late blight disease. This pathogen was first encountered during the Irish famine during the 1840s and is a reemerging threat to potatoes. It is mainly controlled chemically by using fungicides, but due to health and environmental concerns, the best alternative is resistance. When there is no disease, no treatment is required. In this study, we present a summary of the ongoing efforts concerning resistance breeding of potato against this devastating pathogen, P. infestans. This work begins with the search for and selection of resistance genes, whether they are from within or from outside the species. The genetic methods developed to date for gene mining, such as effectoromics and GWAS, provide researchers with the ability to identify genes of interest more efficiently. Once identified, these genes are cloned using molecular markers (MAS or QRL) and can then be introduced into different cultivars using somatic hybridization or recombinant DNA technology. More innovative technologies have been developed lately, such as gene editing using the CRISPR system or gene silencing, by exploiting iRNA strategies that have emerged as promising tools for managing Phytophthora infestans, which can be employed. Also, gene pyramiding or gene stacking, which involves the accumulation of two or more R genes on the same individual plant, is an innovative method that has yielded many promising results. All these advances related to the development of molecular techniques for obtaining new potato cultivars resistant to P. infestans can contribute not only to reducing losses in agriculture but especially to ensuring food security and safety.
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Affiliation(s)
- Ioana Virginia Berindean
- Department of Crops Sciences: Genetics, Faculty of Agriculture, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania; (I.V.B.)
| | - Abdelmoumen Taoutaou
- Laboratoire de Phytopathologie et Biologie Moléculaire, Département de Botanique, École Nationale, Supérieure Agronomique, Avenue Pasteur (ENSA-ES 1603), Hassan Badi, El-Harrach, Algiers 16200, Algeria
| | - Soumeya Rida
- Département d’Agronomie, Faculté des Sciences de la Nature et de la Vie (SNV), Université Chadli Bendjedid, BP N°73, El Tarf 36000, Algeria
| | - Andreea Daniela Ona
- Department of Crops Sciences: Plant Breeding, Faculty of Agriculture, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania; (A.D.O.)
| | - Maria Floriana Stefan
- National Institute of Research and Development for Potato and Sugar Beet Braşov, Fundaturii Street 2, 500470 Braşov, Romania
| | - Alexandru Costin
- Department of Crops Sciences: Plant Breeding, Faculty of Agriculture, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania; (A.D.O.)
| | - Ionut Racz
- Department of Crops Sciences: Genetics, Faculty of Agriculture, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania; (I.V.B.)
| | - Leon Muntean
- Department of Crops Sciences: Plant Breeding, Faculty of Agriculture, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania; (A.D.O.)
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Kaur G, Jain S, Bhushan S, Das N, Sharma M, Sharma D. Role of microRNAs and their putative mechanism in regulating potato (Solanum tuberosum L.) life cycle and response to various environmental stresses. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 207:108334. [PMID: 38219424 DOI: 10.1016/j.plaphy.2024.108334] [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: 02/26/2023] [Revised: 10/31/2023] [Accepted: 01/02/2024] [Indexed: 01/16/2024]
Abstract
The exponentially increasing population and the demand for food is inextricably linked. This has shifted global attention to improving crop plant traits to meet global food demands. Potato (Solanum tuberosum L.) is a major non-grain food crop that is grown all over the world. Currently, some of the major global potato research work focuses on the significance of microRNAs (miRNAs) in potato. miRNAs are a type of non-coding RNAs that regulate the gene expression of their target mRNA genes by cleavage and/or their translational inhibition. This suggests an essential role of miRNAs in a multitude of plant biological processes, including maintenance of genome integrity, plant growth, development and maturation, and initiation of responses to various stress conditions. Therefore, engineering miRNAs to generate stress-resistant varieties of potato may result in high yield and improved nutritional qualities. In this review, we discuss the potato miRNAs specifically known to play an essential role in the various stages of the potato life cycle, conferring stress-resistant characteristics, and modifying gene expression. This review highlights the significance of the miRNA machinery in plants, especially potato, encouraging further research into engineering miRNAs to boost crop yields and tolerance towards stress.
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Affiliation(s)
- Gurpreet Kaur
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala, 147004, Punjab, India
| | - Sahil Jain
- Department of Biochemistry and Molecular Biology, Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv, Israel
| | - Sakshi Bhushan
- Department of Botany, Central University of Jammu, Jammu and Kashmir (UT), India
| | - Niranjan Das
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala, 147004, Punjab, India
| | - Munish Sharma
- Department of Plant Science, Central University of Himachal Pradesh, Shahpur Parisar, Kangra, Himachal Pradesh, India.
| | - Deepak Sharma
- Department of Plant Science, University of Manitoba, Winnipeg, MB, Canada.
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5
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Sardar A. Genetic amelioration of fruit and vegetable crops to increase biotic and abiotic stress resistance through CRISPR Genome Editing. FRONTIERS IN PLANT SCIENCE 2023; 14:1260102. [PMID: 37841604 PMCID: PMC10570431 DOI: 10.3389/fpls.2023.1260102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 08/28/2023] [Indexed: 10/17/2023]
Abstract
Environmental changes and increasing population are major concerns for crop production and food security as a whole. To address this, researchers had focussed on the improvement of cereals and pulses and have made considerable progress till the beginning of this decade. However, cereals and pulses together, without vegetables and fruits, are inadequate to meet the dietary and nutritional demands of human life. Production of good quality vegetables and fruits is highly challenging owing to their perishable nature and short shelf life as well as abiotic and biotic stresses encountered during pre- and post-harvest. Genetic engineering approaches to produce good quality, to increase shelf life and stress-resistance, and to change the time of flowering and fruit ripening by introducing foreign genes to produce genetically modified crops were quite successful. However, several biosafety concerns, such as the risk of transgene-outcrossing, limited their production, marketing, and consumption. Modern genome editing techniques, like the CRISPR/Cas9 system, provide a perfect solution in this scenario, as it can produce transgene-free genetically edited plants. Hence, these genetically edited plants can easily satisfy the biosafety norms for crop production and consumption. This review highlights the potential of the CRISPR/Cas9 system for the successful generation of abiotic and biotic stress resistance and thereby improving the quality, yield, and overall productivity of vegetables and fruits.
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Affiliation(s)
- Atish Sardar
- Department of Botany, Jogesh Chandra Chaudhuri College, West Bengal, Kolkata, India
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Malik C, Dwivedi S, Rabuma T, Kumar R, Singh N, Kumar A, Yogi R, Chhokar V. De novo sequencing, assembly, and characterization of Asparagus racemosus transcriptome and analysis of expression profile of genes involved in the flavonoid biosynthesis pathway. Front Genet 2023; 14:1236517. [PMID: 37745855 PMCID: PMC10513371 DOI: 10.3389/fgene.2023.1236517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/10/2023] [Indexed: 09/26/2023] Open
Abstract
Asparagus racemosus is known for its diverse content of secondary metabolites, i.e., saponins, alkaloids, and a wide range of flavonoids. Flavonoids, including phenols and polyphenols, have a significant role in plant physiology and are synthesized in several tissues. Despite the diverse role of flavonoids, genetic information is limited for flavonoid biosynthesis pathways in A. racemosus. The current study explores full-scale functional genomics information of A. racemosus by de novo transcriptome sequencing using Illumina paired-end sequencing technology to elucidate the genes involved in flavonoid biosynthesis pathways. The de novo assembly of high-quality paired-end reads resulted in ∼2.3 million high-quality reads with a pooled transcript of 45,647 comprising ∼76 Mb transcriptome with a mean length (bp) of 1,674 and N50 of 1,868bp. Furthermore, the coding sequence (CDS) prediction analysis from 45,647 pooled transcripts resulted in 45,444 CDS with a total length and mean length of 76,398,686 and 1,674, respectively. The Gene Ontology (GO) analysis resulted in a high number of CDSs assigned to 25,342 GO terms, which grouped the predicted CDS into three main domains, i.e., Biological Process (19,550), Molecular Function (19,873), and Cellular Component (14,577). The Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway database was used to categorize 6,353 CDS into 25 distinct biological pathway categories, in which the majority of mapped CDS were shown to be related to translation (645), followed by signal transduction (532), carbohydrate metabolism (524), folding, sorting, and degradation (522). Among these, only ∼64 and 14 CDSs were found to be involved in the phenylpropanoid and flavonoid biosynthesis pathways, respectively. Quantitative Real-time PCR was used to check the expression profile of fourteen potential flavonoid biosynthesis pathway genes. The qRT-PCR analysis result matches the transcriptome sequence data validating the Illumina sequence results. Moreover, a large number of genes associated with the flavonoids biosynthesis pathway were found to be upregulated under the induction of methyl jasmonate. The present-day study on transcriptome sequence data of A. racemosus can be utilized for characterizing genes involved in flavonoid biosynthesis pathways and for functional genomics analysis in A. racemosus using the reverse genetics approach (CRISPR/Cas9 technology).
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Affiliation(s)
- Chanchal Malik
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
| | - Sudhanshu Dwivedi
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
| | - Tilahun Rabuma
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
- Department of Biotechnology, College of Natural and Computational Science, Wolkite University, Wolkite, Ethiopia
| | - Ravinder Kumar
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
| | - Nitesh Singh
- Faculty of Agricultural Sciences, Shree Guru Gobind Singh Tricentenary University, Gurugram, Haryana, India
| | - Anil Kumar
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
| | - Rajesh Yogi
- UIBT-Biotechnology, Chandigarh University, Mohali, Punjab, India
| | - Vinod Chhokar
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
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Hao Q, Yang H, Chen S, Qu Y, Zhang C, Chen L, Cao D, Yuan S, Guo W, Yang Z, Huang Y, Shan Z, Chen H, Zhou X. RNA-Seq and Comparative Transcriptomic Analyses of Asian Soybean Rust Resistant and Susceptible Soybean Genotypes Provide Insights into Identifying Disease Resistance Genes. Int J Mol Sci 2023; 24:13450. [PMID: 37686258 PMCID: PMC10487414 DOI: 10.3390/ijms241713450] [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] [Received: 07/29/2023] [Revised: 08/26/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, is one of the most destructive foliar diseases that affect soybeans. Developing resistant cultivars is the most cost-effective, environmentally friendly, and easy strategy for controlling the disease. However, the current understanding of the mechanisms underlying soybean resistance to P. pachyrhizi remains limited, which poses a significant challenge in devising effective control strategies. In this study, comparative transcriptomic profiling using one resistant genotype and one susceptible genotype was performed under infected and control conditions to understand the regulatory network operating between soybean and P. pachyrhizi. RNA-Seq analysis identified a total of 6540 differentially expressed genes (DEGs), which were shared by all four genotypes. The DEGs are involved in defense responses, stress responses, stimulus responses, flavonoid metabolism, and biosynthesis after infection with P. pachyrhizi. A total of 25,377 genes were divided into 33 modules using weighted gene co-expression network analysis (WGCNA). Two modules were significantly associated with pathogen defense. The DEGs were mainly enriched in RNA processing, plant-type hypersensitive response, negative regulation of cell growth, and a programmed cell death process. In conclusion, these results will provide an important resource for mining resistant genes to P. pachyrhizi infection and valuable resources to potentially pyramid quantitative resistance loci for improving soybean germplasm.
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Affiliation(s)
- Qingnan Hao
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Hongli Yang
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Shuilian Chen
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Yanhui Qu
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- The Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Chanjuan Zhang
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Limiao Chen
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Dong Cao
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Songli Yuan
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Wei Guo
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Zhonglu Yang
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Yi Huang
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Zhihui Shan
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Haifeng Chen
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
| | - Xinan Zhou
- Institute of Oil Crops Research, Chinese Academy of Agriculture Sciences, Wuhan 430062, China; (Q.H.); (H.Y.); (S.C.); (Y.Q.); (C.Z.); (L.C.); (D.C.); (S.Y.); (W.G.); (Z.Y.); (Y.H.); (X.Z.)
- Key Laboratory for Biological Sciences of Oil Crops, Chinese Academy of Agricultural Sciences, Ministry of Agriculture and Rural Affairs, Wuhan 430062, China
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8
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Bhatia N, Tiwari JK, Kumari C, Zinta R, Sharma S, Thakur AK, Buckseth T, Dalamu D, Singh RK, Kumar V. Screening of wild species and transcriptome profiling to identify differentially regulated genes in response to late blight resistance in potato. FRONTIERS IN PLANT SCIENCE 2023; 14:1212135. [PMID: 37502703 PMCID: PMC10368984 DOI: 10.3389/fpls.2023.1212135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 06/27/2023] [Indexed: 07/29/2023]
Abstract
Late blight (Phytophthora infestans) is a serious disease of potatoes. The aim of this study was to screen wild potato species and identify differentially expressed genes (DEGs) associated with late blight resistance. Wild potato species such as PIN45 (Solanum pinnatisectum), CPH62 (Solanum cardiophyllum), JAM07 (Solanum jamesii), MCD24 (Solanum microdontum), PLD47 (Solanum polyadenium), and cv. Kufri Bahar (control) were tested by artificial inoculation of P. infestans under controlled conditions. Transcriptomes of the leaf tissues (96 h post-inoculation) were sequenced using the Illumina platform. Statistically significant (p < 0.05) DEGs were analyzed in wild species by comparison with the control, and upregulated (>2 log2 fold change, FC) and downregulated (<-2 log2 FC) genes were identified. DEGs were functionally characterized with Gene Ontology (GO) terms and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. Selected genes were validated by real-time PCR analysis to confirm RNA-seq results. We identified some upregulated genes associated with late blight resistance in wild species such as cytochrome P450, proline-rich protein, MYB transcription factor MYB139, ankyrin repeat-containing protein, and LRR receptor-like serine/threonine-protein kinase in PIN45; glucosyltransferase, fructose-bisphosphate aldolase, and phytophthora-inhibited protease 1 in CPH62; steroid binding protein and cysteine proteinase 3 in JAM07; glycine-rich cell wall structural protein 1 and RING finger protein in MCD24; and cysteine proteinase 3 and major latex protein in PLD47. On the other hand, downregulated genes in these species were snakin-2 and WRKY transcription factor 3 in PIN45; lichenase and phenylalanine ammonia-lyase 1 in CPH62; metallothionein and LRR receptor-like serine/threonine-protein kinase in JAM07; UDP-glucoronosyl/UDP-glucosyl transferase family protein and steroid binding protein in MCD24; and cytoplasmic small heat shock protein class I and phosphatase PLD47. Our study identified highly resistant wild potato species and underlying genes such as disease resistance, stress response, phytohormones, and transcription factors (e.g., MYB, WRKY, AP2/ERF, and AN1) associated with late blight resistance in wild potato species.
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Affiliation(s)
- Nisha Bhatia
- Division of Crop Improvement, Indian Council of Agricultural Research—Central Potato Research Institute, Shimla, Himachal Pradesh, India
- School of Biotechnology, Shoolini University, Solan, Himachal Pradesh, India
| | - Jagesh Kumar Tiwari
- Division of Crop Improvement, Indian Council of Agricultural Research—Central Potato Research Institute, Shimla, Himachal Pradesh, India
- Division of Vegetable Improvement, Indian Council of Agricultural Research—Indian Institute of Vegetable Research, Varanasi, Uttar Pradesh, India
| | - Chandresh Kumari
- School of Biotechnology, Shoolini University, Solan, Himachal Pradesh, India
| | - Rasna Zinta
- Division of Crop Improvement, Indian Council of Agricultural Research—Central Potato Research Institute, Shimla, Himachal Pradesh, India
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab, India
| | - Sanjeev Sharma
- Division of Crop Improvement, Indian Council of Agricultural Research—Central Potato Research Institute, Shimla, Himachal Pradesh, India
| | - Ajay Kumar Thakur
- Division of Crop Improvement, Indian Council of Agricultural Research—Central Potato Research Institute, Shimla, Himachal Pradesh, India
| | - Tanuja Buckseth
- Division of Crop Improvement, Indian Council of Agricultural Research—Central Potato Research Institute, Shimla, Himachal Pradesh, India
| | - Dalamu Dalamu
- Division of Crop Improvement, Indian Council of Agricultural Research—Central Potato Research Institute, Shimla, Himachal Pradesh, India
| | - Rajesh Kumar Singh
- Division of Crop Improvement, Indian Council of Agricultural Research—Central Potato Research Institute, Shimla, Himachal Pradesh, India
- Division of Vegetable Improvement, Indian Council of Agricultural Research—Indian Institute of Vegetable Research, Varanasi, Uttar Pradesh, India
| | - Vinod Kumar
- Division of Crop Improvement, Indian Council of Agricultural Research—Central Potato Research Institute, Shimla, Himachal Pradesh, India
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Yang W, Zhao H, Dou Y, Wang P, Chang Q, Qiao X, Wang X, Xu C, Zhang Z, Zhang L. CYP3A4 and CYP3A5 Expression is Regulated by C YP3A4*1G in CRISPR/Cas9-Edited HepG2 Cells. Drug Metab Dispos 2023; 51:492-498. [PMID: 36623883 DOI: 10.1124/dmd.122.001111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 11/16/2022] [Accepted: 12/05/2022] [Indexed: 01/10/2023] Open
Abstract
Functional CYP3A4*1G (G>A, rs2242480) in cytochrome P450 3A4 (CYP3A4) regulates the drug-metabolizing enzyme CYP3A4 expression. The objective of this study was to investigate whether CYP3A4*1G regulates both basal and rifampicin (RIF)-induced expression and enzyme activity of CYP3A4 and CYP3A5 in gene-edited human HepG2 cells. CYP3A4*1G GG and AA genotype HepG2 cells were established using the clustered regularly interspaced short palindromic repeats/CRISPR-associated protein 9 (CRISPR/Cas9) single nucleotide polymorphism technology and homology-directed repair in the CYP3A4*1G GA HepG2 cell line. In CYP3A4*1G GG, GA, and AA HepG2 cells, CYP3A4*1G regulated expression of CYP3A4 and CYP3A5 mRNA and protein in an allele-dependent manner. Of note, significantly decreased expression level of CYP3A4 and CYP3A5 was observed in CYP3A4*1G AA HepG2 cells. Moreover, the results after RIF treatment showed that CYP3A4*1G decreased the induction level of CYP3A4 and CYP3A5 mRNA expression in CYP3A4*1G AA HepG2 cells. At the same time, CYP3A4*1G decreased CYP3A4 enzyme activity and tacrolimus metabolism, especially in CYP3A4*1G GA HepG2 cells. In summary, we successfully constructed CYP3A4*1G GG and AA homozygous HepG2 cell models and found that CYP3A4*1G regulates both basal and RIF-induced expression and enzyme activity of CYP3A4 and CYP3A5 in CRISPR/Cas9 CYP3A4*1G HepG2 cells. SIGNIFICANCE STATEMENT: Cytochrome P450 (CYP) 3A4*1G regulates both basal and rifampicin (RIF)-induced expression and enzyme activity of CYP3A4 and CYP3A5. This study successfully established CYP3A4*1G (G>A, rs2242480), GG, and AA HepG2 cell models using CRISPR/Cas9, thus providing a powerful tool for studying the mechanism by which CYP3A4*1G regulates the basal and RIF-induced expression of CYP3A4 and CYP3A5.
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Affiliation(s)
- Weihong Yang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Huan Zhao
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Yaojie Dou
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Pei Wang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Qi Chang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Xiaomeng Qiao
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Xiaofei Wang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Chen Xu
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Zhe Zhang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
| | - Lirong Zhang
- Department of Forensic Medicine (W.Y., H.Z., Y.D., X.Q., C.X.) and Department of Pharmacology (P.W., Q.C., X.W., L.Z.), School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China; and Department of Gastroenterology, the Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China (Z.Z.)
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10
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Hou X, Guo X, Zhang Y, Zhang Q. CRISPR/Cas genome editing system and its application in potato. Front Genet 2023; 14:1017388. [PMID: 36861125 PMCID: PMC9968925 DOI: 10.3389/fgene.2023.1017388] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 01/23/2023] [Indexed: 02/17/2023] Open
Abstract
Potato is the largest non-cereal food crop worldwide and a vital substitute for cereal crops, considering its high yield and great nutritive value. It plays an important role in food security. The CRISPR/Cas (clustered regularly interspaced short palindromic repeats/CRISPR-associated) system has the advantages of easy operation, high efficiency, and low cost, which shows a potential in potato breeding. In this paper, the action mechanism and derivative types of the CRISPR/Cas system and the application of the CRISPR/Cas system in improving the quality and resistance of potatoes, as well as overcoming the self-incompatibility of potatoes, are reviewed in detail. At the same time, the application of the CRISPR/Cas system in the future development of the potato industry was analyzed and prospected.
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Affiliation(s)
- Xin Hou
- College of Plant Protection, Shandong Agricultural University, Tai’an, China
| | - Xiaomeng Guo
- College of Plant Protection, Shandong Agricultural University, Tai’an, China
| | - Yan Zhang
- *Correspondence: Yan Zhang, ; Qiang Zhang,
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11
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Verma V, Kumar A, Partap M, Thakur M, Bhargava B. CRISPR-Cas: A robust technology for enhancing consumer-preferred commercial traits in crops. FRONTIERS IN PLANT SCIENCE 2023; 14:1122940. [PMID: 36824195 PMCID: PMC9941649 DOI: 10.3389/fpls.2023.1122940] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/16/2023] [Indexed: 06/18/2023]
Abstract
The acceptance of new crop varieties by consumers is contingent on the presence of consumer-preferred traits, which include sensory attributes, nutritional value, industrial products and bioactive compounds production. Recent developments in genome editing technologies provide novel insight to identify gene functions and improve the various qualitative and quantitative traits of commercial importance in plants. Various conventional as well as advanced gene-mutagenesis techniques such as physical and chemical mutagenesis, CRISPR-Cas9, Cas12 and base editors are used for the trait improvement in crops. To meet consumer demand, breakthrough biotechnologies, especially CRISPR-Cas have received a fair share of scientific and industrial interest, particularly in plant genome editing. CRISPR-Cas is a versatile tool that can be used to knock out, replace and knock-in the desired gene fragments at targeted locations in the genome, resulting in heritable mutations of interest. This review highlights the existing literature and recent developments in CRISPR-Cas technologies (base editing, prime editing, multiplex gene editing, epigenome editing, gene delivery methods) for reliable and precise gene editing in plants. This review also discusses the potential of gene editing exhibited in crops for the improvement of consumer-demanded traits such as higher nutritional value, colour, texture, aroma/flavour, and production of industrial products such as biofuel, fibre, rubber and pharmaceuticals. In addition, the bottlenecks and challenges associated with gene editing system, such as off targeting, ploidy level and the ability to edit organelle genome have also been discussed.
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Affiliation(s)
- Vipasha Verma
- Floriculture Laboratory, Agrotechnology Division, Council of Scientific and Industrial Research (CSIR) –Institute of Himalayan Bioresource Technology (IHBT), Palampur, India
| | - Akhil Kumar
- Floriculture Laboratory, Agrotechnology Division, Council of Scientific and Industrial Research (CSIR) –Institute of Himalayan Bioresource Technology (IHBT), Palampur, India
| | - Mahinder Partap
- Floriculture Laboratory, Agrotechnology Division, Council of Scientific and Industrial Research (CSIR) –Institute of Himalayan Bioresource Technology (IHBT), Palampur, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India
| | - Meenakshi Thakur
- Floriculture Laboratory, Agrotechnology Division, Council of Scientific and Industrial Research (CSIR) –Institute of Himalayan Bioresource Technology (IHBT), Palampur, India
| | - Bhavya Bhargava
- Floriculture Laboratory, Agrotechnology Division, Council of Scientific and Industrial Research (CSIR) –Institute of Himalayan Bioresource Technology (IHBT), Palampur, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India
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12
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Ninkuu V, Yan J, Fu Z, Yang T, Ziemah J, Ullrich MS, Kuhnert N, Zeng H. Lignin and Its Pathway-Associated Phytoalexins Modulate Plant Defense against Fungi. J Fungi (Basel) 2022; 9:52. [PMID: 36675873 PMCID: PMC9865837 DOI: 10.3390/jof9010052] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 12/26/2022] [Accepted: 12/27/2022] [Indexed: 12/31/2022] Open
Abstract
Fungi infections cause approximately 60-70% yield loss through diseases such as rice blast, powdery mildew, Fusarium rot, downy mildew, etc. Plants naturally respond to these infections by eliciting an array of protective metabolites to confer physical or chemical protection. Among plant metabolites, lignin, a phenolic compound, thickens the middle lamella and the secondary cell walls of plants to curtail fungi infection. The biosynthesis of monolignols (lignin monomers) is regulated by genes whose transcript abundance significantly improves plant defense against fungi. The catalytic activities of lignin biosynthetic enzymes also contribute to the accumulation of other defense compounds. Recent advances focus on modifying the lignin pathway to enhance plant growth and defense against pathogens. This review presents an overview of monolignol regulatory genes and their contributions to fungi immunity, as reported over the last five years. This review expands the frontiers in lignin pathway engineering to enhance plant defense.
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Affiliation(s)
- Vincent Ninkuu
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - Jianpei Yan
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - Zenchao Fu
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - Tengfeng Yang
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - James Ziemah
- Department of Life Sciences and Chemistry, Jacobs University, College Ring 1, 28759 Bremen, Germany
| | - Matthias S. Ullrich
- Department of Life Sciences and Chemistry, Jacobs University, College Ring 1, 28759 Bremen, Germany
| | - Nikolai Kuhnert
- Department of Life Sciences and Chemistry, Jacobs University, College Ring 1, 28759 Bremen, Germany
| | - Hongmei Zeng
- State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
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13
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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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14
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Tuncel A, Qi Y. CRISPR/Cas mediated genome editing in potato: Past achievements and future directions. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2022; 325:111474. [PMID: 36174801 DOI: 10.1016/j.plantsci.2022.111474] [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: 06/20/2022] [Revised: 08/29/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
Genome engineering has been re-shaping plant biotechnology and agriculture. Crop improvement using the recently developed gene editing techniques is now easier, faster, and more precise than ever. Although considered to be a global food security crop, potato has not benefitted enough from diverse collection of these techniques. Unique genetic features of cultivated potatoes such as tetrasomic inheritance, high genomic heterozygosity, and inbreeding depression hamper conventional breeding of this important crop. Therefore, genome editing provides an excellent arsenal of tools for trait improvement in potato. Moreover, using specific transformation protocols, it is possible to engineer transgene free commercial varieties. In this review we first describe the past achievements in potato genome editing and highlight some of the missing aspects of these efforts. Then, we discuss about technical challenges of genome editing in potato and present approaches to overcome these difficulties. Finally, we talk about genome editing applications that have not been explored in potato and point out some of the missing venues in literature.
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Affiliation(s)
- Aytug Tuncel
- Department of Plant Science and Landscape Architecture, University of Maryland, College Park, MD, USA.
| | - Yiping Qi
- Department of Plant Science and Landscape Architecture, University of Maryland, College Park, MD, USA; Institute for Bioscience and Biotechnology Research, University of Maryland, Rockville, MD, USA.
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15
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Kushalappa AC, Hegde NG, Gunnaiah R, Sathe A, Yogendra KN, Ajjamada L. Apoptotic-like PCD inducing HRC gene when silenced enhances multiple disease resistance in plants. Sci Rep 2022; 12:20402. [PMID: 36437285 PMCID: PMC9701806 DOI: 10.1038/s41598-022-24831-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 11/21/2022] [Indexed: 11/29/2022] Open
Abstract
Programmed cell death (PCD) plays an important role in plant environmental stress and has the potential to be manipulated to enhance disease resistance. Plants have innate immunity and, following pathogen perception, the host induces a Hypersensitive Response PCD (HR-PCD), leading to pattern (PTI) or effector triggered immunity (ETI). Here we report a non-HR type or Apoptotic-Like PCD (AL-PCD) in pathogen infected wheat and potato based on apoptotic-like DNA fragmentation. A deletion mutation in the gene encoding histidine rich calcium binding protein (TaHRC) in FHB-resistant wheat (R-NIL) failed to induce AL-PCD. Similarly, the CRISPR-Cas9 based silencing of StHRC gene in Russet Burbank potato failed to induce apoptotic-like DNA fragmentation, proved based on DNA laddering and TUNEL assays. The absence of AL-PCD in wheat R-NIL reduced pathogen biomass and mycotoxins, increasing the accumulation of resistance metabolites and FHB-resistance, and in potato it enhanced resistance to multiple pathogens. In addition, the reduced expressions of metacaspase (StMC7) and Ca2+ dependent endonuclease 2 (StCaN2) genes in potato with Sthrc indicated an involvement of a hierarchy of genes in the induction of AL-PCD. The HRC in commercial varieties of different crops, if functional, can be silenced by genome editing possibly to enhance resistance to multiple pathogens.
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Affiliation(s)
- A. C. Kushalappa
- grid.14709.3b0000 0004 1936 8649Plant Science Department, McGill University, Ste. Anne de Bellevue, Quebec, H9X3V9 Canada
| | - N. G. Hegde
- grid.14709.3b0000 0004 1936 8649Plant Science Department, McGill University, Ste. Anne de Bellevue, Quebec, H9X3V9 Canada
| | - R. Gunnaiah
- grid.14709.3b0000 0004 1936 8649Plant Science Department, McGill University, Ste. Anne de Bellevue, Quebec, H9X3V9 Canada ,grid.449749.30000 0004 1772 7097Present Address: University of Horticultural Sciences, Bagalkot, Karnataka India
| | - A. Sathe
- grid.14709.3b0000 0004 1936 8649Plant Science Department, McGill University, Ste. Anne de Bellevue, Quebec, H9X3V9 Canada
| | - K. N. Yogendra
- grid.419337.b0000 0000 9323 1772International Crops Research Institute for the Semi-Arid Tropics, Hyderabad, Telangana India
| | - L. Ajjamada
- grid.14709.3b0000 0004 1936 8649Division of Hematology-OncologyJewish General Hospital, McGill University, Montreal, QC Canada
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16
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Devi R, Chauhan S, Dhillon TS. Genome editing for vegetable crop improvement: Challenges and future prospects. Front Genet 2022; 13:1037091. [PMID: 36482900 PMCID: PMC9723405 DOI: 10.3389/fgene.2022.1037091] [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: 09/05/2022] [Accepted: 10/28/2022] [Indexed: 09/10/2024] Open
Abstract
Vegetable crops are known as protective foods due to their potential role in a balanced human diet, especially for vegetarians as they are a rich source of vitamins and minerals along with dietary fibers. Many biotic and abiotic stresses threaten the crop growth, yield and quality of these crops. These crops are annual, biennial and perennial in breeding behavior. Traditional breeding strategies pose many challenges in improving economic crop traits. As in most of the cases the large number of backcrosses and stringent selection pressure is required for the introgression of the useful traits into the germplasm, which is time and labour-intensive process. Plant scientists have improved economic traits like yield, quality, biotic stress resistance, abiotic stress tolerance, and improved nutritional quality of crops more precisely and accurately through the use of the revolutionary breeding method known as clustered regularly interspaced short palindromic repeats (CRISPR)-CRISPR-associated protein-9 (Cas9). The high mutation efficiency, less off-target consequences and simplicity of this technique has made it possible to attain novel germplasm resources through gene-directed mutation. It facilitates mutagenic response even in complicated genomes which are difficult to breed using traditional approaches. The revelation of functions of important genes with the advancement of whole-genome sequencing has facilitated the CRISPR-Cas9 editing to mutate the desired target genes. This technology speeds up the creation of new germplasm resources having better agro-economical traits. This review entails a detailed description of CRISPR-Cas9 gene editing technology along with its potential applications in olericulture, challenges faced and future prospects.
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Affiliation(s)
- Ruma Devi
- Department of Vegetable Science, Punjab Agricultural University, Ludhiana, India
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17
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Kushalappa AC, Hegde NG, Yogendra KN. Metabolic pathway genes for editing to enhance multiple disease resistance in plants. JOURNAL OF PLANT RESEARCH 2022; 135:705-722. [PMID: 36036859 DOI: 10.1007/s10265-022-01409-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
Diseases are one of the major constraints in commercial crop production. Genetic diversity in varieties is the best option to manage diseases. Molecular marker-assisted breeding has produced hundreds of varieties with good yields, but the resistance level is not satisfactory. With the advent of whole genome sequencing, genome editing is emerging as an excellent option to improve the inadequate traits in these varieties. Plants produce thousands of antimicrobial secondary metabolites, which as polymers and conjugates are deposited to reinforce the secondary cell walls to contain the pathogen to an initial infection area. The resistance metabolites or the structures produced from them by plants are either constitutive (CR) or induced (IR), following pathogen invasion. The production of each resistance metabolite is controlled by a network of biosynthetic R genes, which are regulated by a hierarchy of R genes. A commercial variety also has most of these R genes, as in resistant, but a few may be mutated (SNPs/InDels). A few mutated genes, in one or more metabolic pathways, depending on the host-pathogen interaction, can be edited, and stacked to increase resistance metabolites or structures produced by them, to achieve required levels of multiple pathogen resistance under field conditions.
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Affiliation(s)
- Ajjamada C Kushalappa
- Plant Science Department, McGill University, Ste.-Anne-de-Bellevue, QC, H9X 3V9, Canada.
| | - Niranjan G Hegde
- Plant Science Department, McGill University, Ste.-Anne-de-Bellevue, QC, H9X 3V9, Canada
| | - Kalenahalli N Yogendra
- International Crops Research Institute for the Semi-Arid Tropics, Hyderabad, Telangana, India
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18
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Zhang L, Zeng Q, Zhu Q, Tan Y, Guo X. Essential Roles of Cupredoxin Family Proteins in Soybean Cyst Nematode Resistance. PHYTOPATHOLOGY 2022; 112:1545-1558. [PMID: 35050680 DOI: 10.1094/phyto-09-21-0391-r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Soybean cyst nematode (SCN, Heterodera glycines), one of the most devastating soybean pathogens, causes a significant yield loss in soybean production. One of the most effective ways to manage SCN is to grow resistant cultivars. Therefore, comparative study using resistant and susceptible soybean cultivars provides a powerful tool to identify new genes involved in soybean SCN resistance. In the present study, a transcriptome analysis was carried out using both the resistant (PI88788) and susceptible (Williams 82) soybean cultivars to characterize the responses to nematode infection. Various defense-related genes and different pathways involved in nematode resistance were recognized as being highly expressed in resistant cultivar. Promoter-GUS analysis was conducted to monitor the spatial expression pattern of the genes highly induced by nematode infection. Two nematode-inducible promoters for Glyma.05g147000 (encoding caffeoyl-CoA O-methyltransferase) and Glyma.06g036700 (encoding cupredoxin superfamily protein) were characterized, and the promoters could efficiently drive the expression of known nematode resistance genes (α-SNAPRhg1HC or GmSHMT) to affect soybean SCN resistance. Interestingly, expression of the cupredoxin family genes was upregulated not only by SCN, but also by jasmonic acid treatment. DNA sequence analysis identified that a conserved motif (GGTGCATG) with high similarity to SCNbox1 and GC-rich element is enriched in their promoter regions, suggesting its potential to serve as a nematode-responsive regulatory element. Overexpression of Glyma.06g036700 significantly enhanced soybean resistance to cyst nematode. Overall, our findings not only highlight the essential role of cupredoxin family genes in SCN resistance, but also offer potential functional tools to develop nematode resistance in crops.
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Affiliation(s)
- Lei Zhang
- State Key Laboratory of Agricultural Microbiology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Qian Zeng
- State Key Laboratory of Agricultural Microbiology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Qun Zhu
- State Key Laboratory of Agricultural Microbiology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Yuanhua Tan
- State Key Laboratory of Agricultural Microbiology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Xiaoli Guo
- State Key Laboratory of Agricultural Microbiology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
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19
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Tiwari JK, Buckseth T, Challam C, Zinta R, Bhatia N, Dalamu D, Naik S, Poonia AK, Singh RK, Luthra SK, Kumar V, Kumar M. CRISPR/Cas Genome Editing in Potato: Current Status and Future Perspectives. Front Genet 2022; 13:827808. [PMID: 35186041 PMCID: PMC8849127 DOI: 10.3389/fgene.2022.827808] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/11/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
| | | | | | - Rasna Zinta
- ICAR-Central Potato Research Institute, Shimla, India.,School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, India
| | - Nisha Bhatia
- ICAR-Central Potato Research Institute, Shimla, India.,School of Biotechnology, Shoolini University, Solan, India
| | - Dalamu Dalamu
- ICAR-Central Potato Research Institute, Shimla, India
| | - Sharmistha Naik
- ICAR-Central Potato Research Institute, Shimla, India.,ICAR-National Research Centre for Grapes, Pune, India
| | - Anuj K Poonia
- School of Biotechnology, Shoolini University, Solan, India
| | | | | | - Vinod Kumar
- ICAR-Central Potato Research Institute, Shimla, India
| | - Manoj Kumar
- ICAR-Central Potato Research Institute, Meerut, India
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20
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Yang P, Chang Y, Wang L, Wang S, Wu J. Regulatory Mechanisms of the Resistance to Common Bacterial Blight Revealed by Transcriptomic Analysis in Common Bean ( Phaseolus vulgaris L.). FRONTIERS IN PLANT SCIENCE 2022; 12:800535. [PMID: 35069659 PMCID: PMC8767069 DOI: 10.3389/fpls.2021.800535] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 12/14/2021] [Indexed: 05/16/2023]
Abstract
Common bean blight (CBB), primarily caused by Xanthomonas axonopodis pv. phaseoli (Xap), is one of the most destructive diseases of common bean (Phaseolus vulgaris L.). The tepary bean genotype PI 319443 displays high resistance to Xap, and the common bean genotypes HR45 and Bilu display high resistance and susceptibility to Xap, respectively. To identify candidate genes related to Xap resistance, transcriptomic analysis was performed to compare gene expression levels with Xap inoculation at 0, 24, and 48 h post inoculation (hpi) among the three genotypes. A total of 1,146,009,876 high-quality clean reads were obtained. Differentially expressed gene (DEG) analysis showed that 1,688 DEGs responded to pathogen infection in the three genotypes. Weighted gene coexpression network analysis (WGCNA) was also performed to identify three modules highly correlated with Xap resistance, in which 334 DEGs were likely involved in Xap resistance. By combining differential expression analysis and WGCNA, 139 DEGs were identified as core resistance-responsive genes, including 18 genes encoding resistance (R) proteins, 19 genes belonging to transcription factor families, 63 genes encoding proteins with oxidoreductase activity, and 33 plant hormone signal transduction-related genes, which play important roles in the resistance to pathogen infection. The expression patterns of 20 DEGs were determined by quantitative real-time PCR (qRT-PCR) and confirmed the reliability of the RNA-seq results.
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Affiliation(s)
| | | | | | | | - Jing Wu
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
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21
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Hofvander P, Andreasson E, Andersson M. Potato trait development going fast-forward with genome editing. Trends Genet 2021; 38:218-221. [PMID: 34702578 DOI: 10.1016/j.tig.2021.10.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 10/04/2021] [Accepted: 10/04/2021] [Indexed: 11/28/2022]
Abstract
Implementations and improvements of genome editing techniques used in plant science have increased exponentially. For some crops, such as potato, the use of transcription activator-like effector nucleases (TALEN) and clustered regularly interspaced short palindromic repeats (CRISPR) has moved to the next step of trait development and field trials, and should soon be applied to commercial cultivation.
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Affiliation(s)
- Per Hofvander
- Department of Plant Breeding, Swedish University of Agricultural Sciences, SLU Alnarp, Box 190, 234 22 Lomma, Sweden
| | - Erik Andreasson
- Department of Plant Protection Biology, Swedish University of Agricultural Sciences, SLU Alnarp, Box 190, 234 22 Lomma, Sweden
| | - Mariette Andersson
- Department of Plant Breeding, Swedish University of Agricultural Sciences, SLU Alnarp, Box 190, 234 22 Lomma, Sweden.
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