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Lu QY, Ma Y, Smith WK, Yu J, Cheng YY, Zhang P, Han TT. The Identification of Tautoneura mori as the Vector of Mulberry Crinkle Leaf Virus and the Infectivity of Infectious Clones in Mulberry. PHYTOPATHOLOGY 2022; 112:435-440. [PMID: 34261340 DOI: 10.1094/phyto-03-21-0094-r] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Mulberry crinkle leaf virus (MCLV) is a novel geminivirus identified from mulberry. The pathogenicity and natural vector transmission of MCLV remain unknown. Here, infectious clones consisting of the complete tandem dimeric genome of MCLV in a binary vector were constructed and agroinoculated into young mulberry plants. The results showed that the infectious clones of MCLV were systemically infectious in mulberry, but the infected mulberry plants did not show any virus infection-like symptoms. The natural transmission vectors of MCLV were also identified from possible vector insects occurring on the MCLV-infected mulberry plants. The vector ability of Tautoneura mori was identified through an inoculation assay. Three of 21 (14.3%) plants inoculated with T. mori collected from MCLV-infected mulberry plants grown naturally were found to be MCLV-positive 50 days postinoculation. These MCLV-positive mulberry plants did not show any virus infection-like symptoms. Collectively, these results suggest that MCLV is infectious to mulberry plants but, by itself, does not induce infection symptoms. The leafhopper T. mori was experimentally determined to be a transmission vector of MCLV for the first time.
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Affiliation(s)
- Quan-You Lu
- College of Biotechnology, Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018 Jiangsu, China
- Key Laboratory of Genetic Improvement of Silkworm and Mulberry, Ministry of Agriculture and Rural Affairs, Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang 212018 Jiangsu, China
| | - Yu Ma
- College of Biotechnology, Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018 Jiangsu, China
| | - William Kojo Smith
- College of Biotechnology, Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018 Jiangsu, China
| | - Jing Yu
- College of Biotechnology, Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018 Jiangsu, China
| | - Yong-Yuan Cheng
- College of Biotechnology, Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018 Jiangsu, China
| | - Peng Zhang
- College of Biotechnology, Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018 Jiangsu, China
| | - Tao-Tao Han
- College of Biotechnology, Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212018 Jiangsu, China
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Iqbal Z, Sattar MN, Khurshid M. Cotton Leaf Curl Multan Betasatellite as a Tool to Study the Localization of Geminiviruses in Plants. Mol Biol 2021. [DOI: 10.1134/s0026893321010076] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bortolamiol-Bécet D, Monsion B, Chapuis S, Hleibieh K, Scheidecker D, Alioua A, Bogaert F, Revers F, Brault V, Ziegler-Graff V. Phloem-Triggered Virus-Induced Gene Silencing Using a Recombinant Polerovirus. Front Microbiol 2018; 9:2449. [PMID: 30405546 PMCID: PMC6206295 DOI: 10.3389/fmicb.2018.02449] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 09/25/2018] [Indexed: 01/22/2023] Open
Abstract
The phloem-limited poleroviruses infect Arabidopsis thaliana without causing noticeable disease symptoms. In order to facilitate visual infection identification, we developed virus-induced gene silencing (VIGS) vectors derived from Turnip yellows virus (TuYV). Short sequences from the host gene AtCHLI1 required for chlorophyll biosynthesis [42 nucleotides in sense or antisense orientation or as an inverted-repeat (IR), or an 81 nucleotide sense fragment] were inserted into the 3' non-coding region of the TuYV genome to screen for the most efficient and robust silencing vector. All recombinant viruses produced a clear vein chlorosis phenotype on infected Arabidopsis plants due to the expression inhibition of the AtCHLI1 gene. The introduction of a sense-oriented sequence into TuYV genome resulted in a virus exhibiting a more sustainable chlorosis than the virus containing an IR of the same length. This observation was correlated with a higher stability of the sense sequence insertion in the viral genome. In order to evaluate the impact of the TuYV silencing suppressor P0 in the VIGS mechanism a P0 knock-out mutation was introduced into the recombinant TuYV viruses. They induced a similar but milder vein clearing phenotype due to lower viral accumulation. This indicates that P0 does not hinder the performances of the TuYV silencing effect and confirms that in the viral infection context, P0 has no major impact on the production, propagation and action of the short distance silencing signal in phloem cells. Finally, we showed that TuYV can be used to strongly silence the phloem specific AtRTM1 gene. The TuYV-derived VIGS vectors therefore represent powerful tools to easily detect and monitor TuYV in infected plants and conduct functional analysis of phloem-restricted genes. Moreover this example indicates the potential of poleroviruses for use in functional genomic studies of agronomic plants.
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Affiliation(s)
- Diane Bortolamiol-Bécet
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France.,Architecture et Réactivité de l'ARN, Institut de biologie moléculaire et cellulaire CNRS-UPR 9002, Université de Strasbourg, Strasbourg, France
| | - Baptiste Monsion
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France.,UMR1161 Virologie, INRA, ANSES, Ecole Nationale Vétérinaire d'Alfort, Maisons-Alfort, France
| | - Sophie Chapuis
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
| | - Kamal Hleibieh
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
| | - Danièle Scheidecker
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
| | - Abdelmalek Alioua
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
| | - Florent Bogaert
- SVQV, INRA UMR 1131, Université de Strasbourg, Colmar, France
| | - Frédéric Revers
- BFP, INRA UMR 1332, Univ. Bordeaux, Villenave d'Ornon, France.,BIOGECO, INRA UMR 1202, Univ. Bordeaux, Pessac, France
| | | | - Véronique Ziegler-Graff
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
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Singh B, Kukreja S, Goutam U. Milestones achieved in response to drought stress through reverse genetic approaches. F1000Res 2018; 7:1311. [PMID: 30631439 PMCID: PMC6290974 DOI: 10.12688/f1000research.15606.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/20/2018] [Indexed: 01/07/2023] Open
Abstract
Drought stress is the most important abiotic stress that constrains crop production and reduces yield drastically. The germplasm of most of the cultivated crops possesses numerous unknown drought stress tolerant genes. Moreover, there are many reports suggesting that the wild species of most of the modern cultivars have abiotic stress tolerant genes. Due to climate change and population booms, food security has become a global issue. To develop drought tolerant crop varieties knowledge of various genes involved in drought stress is required. Different reverse genetic approaches such as virus-induced gene silencing (VIGS), clustered regularly interspace short palindromic repeat (CRISPR), targeting induced local lesions in genomes (TILLING) and expressed sequence tags (ESTs) have been used extensively to study the functionality of different genes involved in response to drought stress. In this review, we described the contributions of different techniques of functional genomics in the study of drought tolerant genes.
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Affiliation(s)
- Baljeet Singh
- Biotechnology, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Sarvjeet Kukreja
- Department of Botany, Ch. MRM Memorial College, Sriganganagar, Rajasthan, 335804, India
| | - Umesh Goutam
- Biotechnology, Lovely Professional University, Phagwara, Punjab, 144411, India
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Abdurakhmonov IY, Ayubov MS, Ubaydullaeva KA, Buriev ZT, Shermatov SE, Ruziboev HS, Shapulatov UM, Saha S, Ulloa M, Yu JZ, Percy RG, Devor EJ, Sharma GC, Sripathi VR, Kumpatla SP, van der Krol A, Kater HD, Khamidov K, Salikhov SI, Jenkins JN, Abdukarimov A, Pepper AE. RNA Interference for Functional Genomics and Improvement of Cotton (Gossypium sp.). FRONTIERS IN PLANT SCIENCE 2016; 7:202. [PMID: 26941765 PMCID: PMC4762190 DOI: 10.3389/fpls.2016.00202] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 02/05/2016] [Indexed: 02/05/2023]
Abstract
RNA interference (RNAi), is a powerful new technology in the discovery of genetic sequence functions, and has become a valuable tool for functional genomics of cotton (Gossypium sp.). The rapid adoption of RNAi has replaced previous antisense technology. RNAi has aided in the discovery of function and biological roles of many key cotton genes involved in fiber development, fertility and somatic embryogenesis, resistance to important biotic and abiotic stresses, and oil and seed quality improvements as well as the key agronomic traits including yield and maturity. Here, we have comparatively reviewed seminal research efforts in previously used antisense approaches and currently applied breakthrough RNAi studies in cotton, analyzing developed RNAi methodologies, achievements, limitations, and future needs in functional characterizations of cotton genes. We also highlighted needed efforts in the development of RNAi-based cotton cultivars, and their safety and risk assessment, small and large-scale field trials, and commercialization.
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Affiliation(s)
- Ibrokhim Y. Abdurakhmonov
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
- *Correspondence: Ibrokhim Y. Abdurakhmonov,
| | - Mirzakamol S. Ayubov
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
| | - Khurshida A. Ubaydullaeva
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
| | - Zabardast T. Buriev
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
| | - Shukhrat E. Shermatov
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
| | - Haydarali S. Ruziboev
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
| | - Umid M. Shapulatov
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
- Laboratory of Plant Physiology, Wageningen UniversityWageningen, Netherlands
| | - Sukumar Saha
- Crop Science Research Laboratory, United States Department of Agriculture – Agricultural Research Service, StarkvilleMS, USA
| | - Mauricio Ulloa
- Plant Stress and Germplasm Development Research, United States Department of Agriculture – Agricultural Research Service, LubbockTX, USA
| | - John Z. Yu
- Crop Germplasm Research Unit, United States Department of Agriculture – Agricultural Research Service, College StationTX, USA
| | - Richard G. Percy
- Crop Germplasm Research Unit, United States Department of Agriculture – Agricultural Research Service, College StationTX, USA
| | - Eric J. Devor
- Department of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa CityIA, USA
| | - Govind C. Sharma
- Department of Biological and Environmental Sciences, Alabama A&M University, NormalAL, USA
| | | | | | | | - Hake D. Kater
- Agricultural and Environmental Research, CaryNC, USA
| | - Khakimdjan Khamidov
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
| | - Shavkat I. Salikhov
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
| | - Johnie N. Jenkins
- Crop Science Research Laboratory, United States Department of Agriculture – Agricultural Research Service, StarkvilleMS, USA
| | - Abdusattor Abdukarimov
- Center of Genomics and Bioinformatics, Structural and Functional Genomics, Academy of Sciences the Republic of Uzbekistan, Ministry of Agriculture and Water Resources the Republic of Uzbekistan and “Uzpakhtasanoat” AssociationKibray, Uzbekistan
| | - Alan E. Pepper
- Department of Biology, Texas A&M University, Colleges StationTX, USA
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Kumar J, Gunapati S, Alok A, Lalit A, Gadre R, Sharma NC, Roy JK, Singh SP. Cotton leaf curl Burewala virus with intact or mutant transcriptional activator proteins: complexity of cotton leaf curl disease. Arch Virol 2015; 160:1219-28. [PMID: 25772572 DOI: 10.1007/s00705-015-2384-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 02/26/2015] [Indexed: 12/14/2022]
Abstract
Cotton leaf curl disease (CLCuD) is a serious disease of cotton on the Indian subcontinent. In the present study, three cotton leaf curl viruses, cotton leaf curl Burewala virus (CLCuBuV), cotton leaf curl Kokhran virus (CLCuKoV) and cotton leaf curl Multan virus (CLCuMV), and their associated satellites, cotton leaf curl Multan betasatellite (CLCuMB) and cotton leaf curl Multan alphasatellite (CLCuMA), were detected. CLCuBuV with either intact (CLCuBuV-1) or mutant (CLCuBuV-2) transcriptional activator protein (TrAP) were detected in different plants. Agroinoculation with CLCuBuV-1 or CLCuBuV-2 together with CLCuMB and CLCuMA, resulted in typical leaf curling and stunting of tobacco plants. Inoculation with CLCuKoV or an isolate of CLCuMV (CLCuMV-2), together with CLCuMB and CLCuMA, induced severe leaf curling, while the other isolate of CLCuMV (CLCuMV-1), which was recombinant in origin, showed mild leaf curling in tobacco. To investigate the effect of intact or mutant TrAP and also the recombination events, CLCuBuV-1, CLCuBuV-2, CLCuMV-1 or CLCuMV-2 together with the satellites (CLCuMA and CLCuMB) were transferred to cotton via whitefly-mediated transmission. Cotton plants containing CLCuBuV-1, CLCuBuV-2 or CLCuMV-2 together with satellites showed curling and stunting, whereas the plants having CLCuMV-1 and the satellites showed only mild and indistinguishable symptoms. CLCuBuV-1 (intact TrAP) showed severe symptoms in comparison to CLCuBuV-2 (mutant TrAP). The present study reveals that two types of CLCuBuV, one with an intact TrAP and the other with a mutant TrAP, exist in natural infection of cotton in India. Additionally, CLCuMuV-1, which has a recombinant origin, induces mild symptoms in comparison to the other CLCuMV isolates.
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Affiliation(s)
- Jitendra Kumar
- National Agri-Food Biotechnology Institute, Mohali, Punjab, India,
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