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Shawky A, Hatawsh A, Al-Saadi N, Farzan R, Eltawy N, Francis M, Abousamra S, Ismail YY, Attia K, Fakhouri AS, Abdelrahman M. Revolutionizing Tomato Cultivation: CRISPR/Cas9 Mediated Biotic Stress Resistance. PLANTS (BASEL, SWITZERLAND) 2024; 13:2269. [PMID: 39204705 PMCID: PMC11360581 DOI: 10.3390/plants13162269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 08/06/2024] [Accepted: 08/07/2024] [Indexed: 09/04/2024]
Abstract
Tomato (Solanum lycopersicon L.) is one of the most widely consumed and produced vegetable crops worldwide. It offers numerous health benefits due to its rich content of many therapeutic elements such as vitamins, carotenoids, and phenolic compounds. Biotic stressors such as bacteria, viruses, fungi, nematodes, and insects cause severe yield losses as well as decreasing fruit quality. Conventional breeding strategies have succeeded in developing resistant genotypes, but these approaches require significant time and effort. The advent of state-of-the-art genome editing technologies, particularly CRISPR/Cas9, provides a rapid and straightforward method for developing high-quality biotic stress-resistant tomato lines. The advantage of genome editing over other approaches is the ability to make precise, minute adjustments without leaving foreign DNA inside the transformed plant. The tomato genome has been precisely modified via CRISPR/Cas9 to induce resistance genes or knock out susceptibility genes, resulting in lines resistant to common bacterial, fungal, and viral diseases. This review provides the recent advances and application of CRISPR/Cas9 in developing tomato lines with resistance to biotic stress.
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Affiliation(s)
- Abdelrahman Shawky
- Biotechnology School, Nile University, 26th of July Corridor, Sheikh Zayed City 12588, Giza, Egypt; (A.S.); (A.H.); (N.A.-S.); (N.E.); (M.F.); (S.A.); (Y.Y.I.)
| | - Abdulrahman Hatawsh
- Biotechnology School, Nile University, 26th of July Corridor, Sheikh Zayed City 12588, Giza, Egypt; (A.S.); (A.H.); (N.A.-S.); (N.E.); (M.F.); (S.A.); (Y.Y.I.)
| | - Nabil Al-Saadi
- Biotechnology School, Nile University, 26th of July Corridor, Sheikh Zayed City 12588, Giza, Egypt; (A.S.); (A.H.); (N.A.-S.); (N.E.); (M.F.); (S.A.); (Y.Y.I.)
| | - Raed Farzan
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
- Center of Excellence in Biotechnology Research, King Saud University, Riyadh 11451, Saudi Arabia; (K.A.); (A.S.F.)
| | - Nour Eltawy
- Biotechnology School, Nile University, 26th of July Corridor, Sheikh Zayed City 12588, Giza, Egypt; (A.S.); (A.H.); (N.A.-S.); (N.E.); (M.F.); (S.A.); (Y.Y.I.)
| | - Mariz Francis
- Biotechnology School, Nile University, 26th of July Corridor, Sheikh Zayed City 12588, Giza, Egypt; (A.S.); (A.H.); (N.A.-S.); (N.E.); (M.F.); (S.A.); (Y.Y.I.)
| | - Sara Abousamra
- Biotechnology School, Nile University, 26th of July Corridor, Sheikh Zayed City 12588, Giza, Egypt; (A.S.); (A.H.); (N.A.-S.); (N.E.); (M.F.); (S.A.); (Y.Y.I.)
| | - Yomna Y. Ismail
- Biotechnology School, Nile University, 26th of July Corridor, Sheikh Zayed City 12588, Giza, Egypt; (A.S.); (A.H.); (N.A.-S.); (N.E.); (M.F.); (S.A.); (Y.Y.I.)
| | - Kotb Attia
- Center of Excellence in Biotechnology Research, King Saud University, Riyadh 11451, Saudi Arabia; (K.A.); (A.S.F.)
| | - Abdulaziz S. Fakhouri
- Center of Excellence in Biotechnology Research, King Saud University, Riyadh 11451, Saudi Arabia; (K.A.); (A.S.F.)
- Department of Biomedical Technology, College of Applied Medical Sciences, King Saud University, Riyadh 12372, Saudi Arabia
| | - Mohamed Abdelrahman
- Biotechnology School, Nile University, 26th of July Corridor, Sheikh Zayed City 12588, Giza, Egypt; (A.S.); (A.H.); (N.A.-S.); (N.E.); (M.F.); (S.A.); (Y.Y.I.)
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Nazari M, Kordrostami M, Ghasemi-Soloklui AA, Eaton-Rye JJ, Pashkovskiy P, Kuznetsov V, Allakhverdiev SI. Enhancing Photosynthesis and Plant Productivity through Genetic Modification. Cells 2024; 13:1319. [PMID: 39195209 DOI: 10.3390/cells13161319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 07/30/2024] [Accepted: 08/05/2024] [Indexed: 08/29/2024] Open
Abstract
Enhancing crop photosynthesis through genetic engineering technologies offers numerous opportunities to increase plant productivity. Key approaches include optimizing light utilization, increasing cytochrome b6f complex levels, and improving carbon fixation. Modifications to Rubisco and the photosynthetic electron transport chain are central to these strategies. Introducing alternative photorespiratory pathways and enhancing carbonic anhydrase activity can further increase the internal CO2 concentration, thereby improving photosynthetic efficiency. The efficient translocation of photosynthetically produced sugars, which are managed by sucrose transporters, is also critical for plant growth. Additionally, incorporating genes from C4 plants, such as phosphoenolpyruvate carboxylase and NADP-malic enzymes, enhances the CO2 concentration around Rubisco, reducing photorespiration. Targeting microRNAs and transcription factors is vital for increasing photosynthesis and plant productivity, especially under stress conditions. This review highlights potential biological targets, the genetic modifications of which are aimed at improving photosynthesis and increasing plant productivity, thereby determining key areas for future research and development.
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Affiliation(s)
- Mansoureh Nazari
- Department of Horticultural Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 91779-48974, Iran
| | - Mojtaba Kordrostami
- Nuclear Agriculture Research School, Nuclear Science and Technology Research Institute (NSTRI), Karaj 31485-498, Iran
| | - Ali Akbar Ghasemi-Soloklui
- Nuclear Agriculture Research School, Nuclear Science and Technology Research Institute (NSTRI), Karaj 31485-498, Iran
| | - Julian J Eaton-Rye
- Department of Biochemistry, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand
| | - Pavel Pashkovskiy
- K.A. Timiryazev Institute of Plant Physiology, RAS, Botanicheskaya St. 35, Moscow 127276, Russia
| | - Vladimir Kuznetsov
- K.A. Timiryazev Institute of Plant Physiology, RAS, Botanicheskaya St. 35, Moscow 127276, Russia
| | - Suleyman I Allakhverdiev
- K.A. Timiryazev Institute of Plant Physiology, RAS, Botanicheskaya St. 35, Moscow 127276, Russia
- Faculty of Engineering and Natural Sciences, Bahcesehir University, 34349 Istanbul, Turkey
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Larriba E, Yaroshko O, Pérez-Pérez JM. Recent Advances in Tomato Gene Editing. Int J Mol Sci 2024; 25:2606. [PMID: 38473859 DOI: 10.3390/ijms25052606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
The use of gene-editing tools, such as zinc finger nucleases, TALEN, and CRISPR/Cas, allows for the modification of physiological, morphological, and other characteristics in a wide range of crops to mitigate the negative effects of stress caused by anthropogenic climate change or biotic stresses. Importantly, these tools have the potential to improve crop resilience and increase yields in response to challenging environmental conditions. This review provides an overview of gene-editing techniques used in plants, focusing on the cultivated tomatoes. Several dozen genes that have been successfully edited with the CRISPR/Cas system were selected for inclusion to illustrate the possibilities of this technology in improving fruit yield and quality, tolerance to pathogens, or responses to drought and soil salinity, among other factors. Examples are also given of how the domestication of wild species can be accelerated using CRISPR/Cas to generate new crops that are better adapted to the new climatic situation or suited to use in indoor agriculture.
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Affiliation(s)
- Eduardo Larriba
- Instituto de Bioingeniería, Universidad Miguel Hernández, 03202 Elche, Spain
| | - Olha Yaroshko
- Instituto de Bioingeniería, Universidad Miguel Hernández, 03202 Elche, Spain
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Jammes M, Golyaev V, Fuentes A, Laboureau N, Urbino C, Plissonneau C, Peterschmitt M, Pooggin MM. Transcriptome and small RNAome profiling uncovers how a recombinant begomovirus evades RDRγ-mediated silencing of viral genes and outcompetes its parental virus in mixed infection. PLoS Pathog 2024; 20:e1011941. [PMID: 38215155 PMCID: PMC10810479 DOI: 10.1371/journal.ppat.1011941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/25/2024] [Accepted: 01/03/2024] [Indexed: 01/14/2024] Open
Abstract
Tomato yellow leaf curl virus (TYLCV, genus Begomovirus, family Geminiviridae) causes severe disease of cultivated tomatoes. Geminiviruses replicate circular single-stranded genomic DNA via rolling-circle and recombination-dependent mechanisms, frequently generating recombinants in mixed infections. Circular double-stranded intermediates of replication also serve as templates for Pol II bidirectional transcription. IS76, a recombinant derivative of TYLCV with a short sequence in the bidirectional promoter/origin-of-replication region acquired from a related begomovirus, outcompetes TYLCV in mixed infection and breaks disease resistance in tomato Ty-1 cultivars. Ty-1 encodes a γ-clade RNA-dependent RNA polymerase (RDRγ) implicated in Dicer-like (DCL)-mediated biogenesis of small interfering (si)RNAs directing gene silencing. Here, we profiled transcriptome and small RNAome of Ty-1 resistant and control susceptible plants infected with TYLCV, IS76 or their combination at early and late infection stages. We found that RDRγ boosts production rates of 21, 22 and 24 nt siRNAs from entire genomes of both viruses and modulates DCL activities in favour of 22 and 24 nt siRNAs. Compared to parental TYLCV, IS76 undergoes faster transition to the infection stage favouring rightward transcription of silencing suppressor and coat protein genes, thereby evading RDRγ activity and facilitating its DNA accumulation in both single and mixed infections. In coinfected Ty-1 plants, IS76 efficiently competes for host replication and transcription machineries, thereby impairing TYLCV replication and transcription and forcing its elimination associated with further increased siRNA production. RDRγ is constitutively overexpressed in Ty-1 plants, which correlates with begomovirus resistance, while siRNA-generating DCLs (DCL2b/d, DCL3, DCL4) and genes implicated in siRNA amplification (α-clade RDR1) and function (Argonaute2) are upregulated to similar levels in TYLCV- and IS76-infected susceptible plants. Collectively, IS76 recombination facilitates replication and promotes expression of silencing suppressor and coat proteins, which allows the recombinant virus to evade the negative impact of RDRγ-boosted production of viral siRNAs directing transcriptional and posttranscriptional silencing.
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Affiliation(s)
- Margaux Jammes
- PHIM Plant Health Institute, University Montpellier, CIRAD, INRAE, IRD, Institute Agro, Montpellier, France
| | - Victor Golyaev
- PHIM Plant Health Institute, University Montpellier, CIRAD, INRAE, IRD, Institute Agro, Montpellier, France
| | | | - Nathalie Laboureau
- PHIM Plant Health Institute, University Montpellier, CIRAD, INRAE, IRD, Institute Agro, Montpellier, France
| | - Cica Urbino
- PHIM Plant Health Institute, University Montpellier, CIRAD, INRAE, IRD, Institute Agro, Montpellier, France
| | | | - Michel Peterschmitt
- PHIM Plant Health Institute, University Montpellier, CIRAD, INRAE, IRD, Institute Agro, Montpellier, France
| | - Mikhail M. Pooggin
- PHIM Plant Health Institute, University Montpellier, CIRAD, INRAE, IRD, Institute Agro, Montpellier, France
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Yang Y, Li S, Zhu Y, Che L, Wu Q, Bai S, Shu G, Zhao X, Guo P, Soaud SA, Li N, Deng M, Li J, El-Sappah AH. Saccharomyces cerevisiae additions normalized hemocyte differential genes expression and regulated crayfish (Procambarus clarkii) oxidative damage under cadmium stress. Sci Rep 2023; 13:20939. [PMID: 38016989 PMCID: PMC10684557 DOI: 10.1038/s41598-023-47323-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 11/12/2023] [Indexed: 11/30/2023] Open
Abstract
Because China produces the most crayfish in the world, safe solutions must be improved to mitigate the risks of ongoing heavy metal stressors accumulation. This study aimed to use Saccharomyces cerevisiae as a bioremediation agent to counteract the harmful effect of cadmium (Cd) on crayfish (Procambarus clarkia). Our study used three concentrations of S. cerevisiae on crayfish feed to assess their Cd toxicity remediation effect by measuring total antioxidant capacity (TAC) and the biomarkers related to oxidative stress like malondialdehyde (MDA), protein carbonyl derivates (PCO), and DNA-protein crosslink (DPC). A graphite furnace atomic absorption spectroscopy device was used to determine Cd contents in crayfish. Furthermore, the mRNA expression levels of lysozyme (LSZ), metallothionein (MT), and prophenoloxidase (proPO) were evaluated before and following the addition of S. cerevisiae. The results indicated that S. cerevisae at 5% supplemented in fundamental feed exhibited the best removal effect, and Cd removal rates at days 4th, 8th, 12th, and 21st were 12, 19, 29.7, and 66.45%, respectively, which were significantly higher than the basal diet of crayfish. The addition of S. cerevisiae increased TAC levels. On the other hand, it decreased MDA, PCO, and DPC, which had risen due to Cd exposure. Furthermore, it increased the expression of proPO, which was reduced by Cd exposure, and decreased the expression of LSZ and MT, acting in the opposite direction of Cd exposure alone. These findings demonstrated that feeding S. cerevisiae effectively reduces the Cd from crayfish and could be used to develop Cd-free crayfish-based foods.
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Affiliation(s)
- Yaru Yang
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China.
| | - Shuaidong Li
- College of Morden Agriculture, Yibin Vocational and Technical College, Yibin, 644003, China
| | - Yumin Zhu
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China
| | - Litao Che
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China
| | - Qifan Wu
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China
| | - Shijun Bai
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China
| | - Guocheng Shu
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China
| | - Xianming Zhao
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China
| | - Peng Guo
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China
| | - Salma A Soaud
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Nianzhen Li
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China
| | - Mengling Deng
- Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, 650201, China
| | - Jia Li
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China.
| | - Ahmed H El-Sappah
- School of Agriculture, Forestry and Food Engineering, Yibin University, Yibin, 644000, China.
- Genetics Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt.
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Gou C, Huang Q, Rady MM, Wang L, Ihtisham M, El-Awady HH, Seif M, Alazizi EMY, Eid RSM, Yan K, Tahri W, Li J, Desoky ESM, El-Sappah AH. Integrative application of silicon and/or proline improves Sweet corn (Zea mays L. saccharata) production and antioxidant defense system under salt stress condition. Sci Rep 2023; 13:18315. [PMID: 37880216 PMCID: PMC10600099 DOI: 10.1038/s41598-023-45003-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/14/2023] [Indexed: 10/27/2023] Open
Abstract
Silicon (Si) and/or proline (Pro) are natural supplements that are considered to induce plants' stress tolerance against various abiotic stresses. Sweet corn (Zea mays L. saccharata) production is severely afflicted by salinity stress. Therefore, two field tests were conducted to evaluate the potential effects of Si and/or Pro (6mM) used as seed soaking (SS) and/or foliar spray (FS) on Sweet corn plant growth and yield, physio-biochemical attributes, and antioxidant defense systems grown in a saline (EC = 7.14dS m-1) soil. The Si and/or Pro significantly increased growth and yield, photosynthetic pigments, free proline, total soluble sugars (TSS), K+/Na+ratios, relative water content (RWC), membrane stability index (MSI), α-Tocopherol (α-TOC), Ascorbate (AsA), glutathione (GSH), enzymatic antioxidants activities and other anatomical features as compared to controls. In contrast, electrolytes, such as SS and/or FS under salt stress compared to controls (SS and FS using tap water) were significantly decreased. The best results were obtained when SS was combined with FS via Si or Pro. These alterations are brought about by the exogenous application of Si and/or Pro rendering these elements potentially useful in aiding sweet corn plants to acclimate successfully to saline soil.
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Affiliation(s)
- Caiming Gou
- College of Agriculture, Forestry, and Food Engineering, Yibin University, Yibin, Sichuan, China
| | - Qiulan Huang
- College of Agriculture, Forestry, and Food Engineering, Yibin University, Yibin, Sichuan, China
| | - Mostafa M Rady
- Botany Department, Faculty of Agriculture, Fayoum University, Fayoum, 63514, Egypt
| | - Linghui Wang
- College of Agriculture, Forestry, and Food Engineering, Yibin University, Yibin, Sichuan, China
| | - Muhammad Ihtisham
- College of Agriculture, Forestry, and Food Engineering, Yibin University, Yibin, Sichuan, China
| | - Hamada H El-Awady
- College of Horticulture, Northwest A&F University, Xianyang, 712100, China
| | - Mohamed Seif
- Toxicology and Food Contaminants Department, Food Industries and Nutrition Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt
| | - Esmail M Y Alazizi
- Sichuan University of Science and Engineering, Yibin, 643000, Sichuan, China
| | - Rania S M Eid
- Agricultural Botany Department, Faculty of Agriculture, Benha University, Banha, 13518, Egypt
| | - Kuan Yan
- College of Agriculture, Forestry, and Food Engineering, Yibin University, Yibin, Sichuan, China
| | - Walid Tahri
- International Faculty of Applied Technology, Yibin University, Yibin, 644000, Sichuan, China
| | - Jia Li
- College of Agriculture, Forestry, and Food Engineering, Yibin University, Yibin, Sichuan, China.
| | - El-Sayed M Desoky
- Botany Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt.
| | - Ahmed H El-Sappah
- College of Agriculture, Forestry, and Food Engineering, Yibin University, Yibin, Sichuan, China.
- Department of Genetics, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt.
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Shahriari Z, Su X, Zheng K, Zhang Z. Advances and Prospects of Virus-Resistant Breeding in Tomatoes. Int J Mol Sci 2023; 24:15448. [PMID: 37895127 PMCID: PMC10607384 DOI: 10.3390/ijms242015448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/15/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Plant viruses are the main pathogens which cause significant quality and yield losses in tomato crops. The important viruses that infect tomatoes worldwide belong to five genera: Begomovirus, Orthotospovirus, Tobamovirus, Potyvirus, and Crinivirus. Tomato resistance genes against viruses, including Ty gene resistance against begomoviruses, Sw gene resistance against orthotospoviruses, Tm gene resistance against tobamoviruses, and Pot 1 gene resistance against potyviruses, have been identified from wild germplasm and introduced into cultivated cultivars via hybrid breeding. However, these resistance genes mainly exhibit qualitative resistance mediated by single genes, which cannot protect against virus mutations, recombination, mixed-infection, or emerging viruses, thus posing a great challenge to tomato antiviral breeding. Based on the epidemic characteristics of tomato viruses, we propose that future studies on tomato virus resistance breeding should focus on rapidly, safely, and efficiently creating broad-spectrum germplasm materials resistant to multiple viruses. Accordingly, we summarized and analyzed the advantages and characteristics of the three tomato antiviral breeding strategies, including marker-assisted selection (MAS)-based hybrid breeding, RNA interference (RNAi)-based transgenic breeding, and CRISPR/Cas-based gene editing. Finally, we highlighted the challenges and provided suggestions for improving tomato antiviral breeding in the future using the three breeding strategies.
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Affiliation(s)
- Zolfaghar Shahriari
- Biotechnology and Germplasm Resources Research Institute, Yunnan Academy of Agricultural Sciences, Yunnan Seed Laboratory, 2238# Beijing Rd, Panlong District, Kunming 650205, China; (Z.S.); (X.S.)
- Crop and Horticultural Science Research Department, Fars Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Shiraz 617-71555, Iran
| | - Xiaoxia Su
- Biotechnology and Germplasm Resources Research Institute, Yunnan Academy of Agricultural Sciences, Yunnan Seed Laboratory, 2238# Beijing Rd, Panlong District, Kunming 650205, China; (Z.S.); (X.S.)
| | - Kuanyu Zheng
- Biotechnology and Germplasm Resources Research Institute, Yunnan Academy of Agricultural Sciences, Yunnan Seed Laboratory, 2238# Beijing Rd, Panlong District, Kunming 650205, China; (Z.S.); (X.S.)
| | - Zhongkai Zhang
- Biotechnology and Germplasm Resources Research Institute, Yunnan Academy of Agricultural Sciences, Yunnan Seed Laboratory, 2238# Beijing Rd, Panlong District, Kunming 650205, China; (Z.S.); (X.S.)
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