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Dhobale KV, Murugan B, Deb R, Kumar S, Sahoo L. Molecular Epidemiology of Begomoviruses Infecting Mungbean from Yellow Mosaic Disease Hotspot Regions of India. Appl Biochem Biotechnol 2023; 195:5158-5179. [PMID: 36853442 DOI: 10.1007/s12010-023-04402-3] [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] [Accepted: 02/17/2023] [Indexed: 03/01/2023]
Abstract
The major threat to mungbean (Vigna radiata L.) cultivation in the Indian subcontinent is yellow mosaic diseases (YMD), caused by Begomovirus containing bipartite genomes (DNA-A and DNA-B). In the current study, we address the epidemiology of begomoviruses infecting mungbean plants in three YMD hotspot regions of India. Full-length genomic components of the viruses from the symptomatic leaves were cloned by rolling circle amplification (RCA) and sequenced. Mungbean yellow mosaic virus (MYMV) was detected in Bihar and mungbean yellow mosaic India virus (MYMIV) in Assam and Orissa. Furthermore, we studied the population structure and genetic diversity of MYMV and MYMIV isolates of Vigna species reported to date from India. Interestingly, based on phylogenetics, we observed independent evolution of DNA-A and coevolution of DNA-B of MYMV and MYMIV. This finding is supported by the high mutation rate and recombination events in DNA-B, particularly in BV1 and BC1 genes over DNA-A, with high transition/transversion bias (R) for DNA-A over DNA-B. To investigate the effect of Begomovirus infection in plants, we constructed infectious clones (i.e. MYMV and MYMIV) and inoculated them to eight mungbean genotypes, cowpea (Vigna unguiculata L.) and tobacco (Nicotiana benthamiana) through agroinfiltration. The infected plants developed varying degrees of typical YMD symptoms. Based on the disease severity score and viral titre, mungbean genotypes were categorized as highly susceptible to MYMV (ML267) and MYMIV (K851) and immune to MYMV (PDM139, SML668) and MYMIV (Pusa Vishal). Conclusively, our findings may help prevent an epidemic of YMD in Vigna species and develop mungbean genotypes resistant to YMD via breeding programs.
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Affiliation(s)
- Kiran Vilas Dhobale
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India
| | - Bharatheeswaran Murugan
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India
| | - Rishav Deb
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India
| | - Sanjeev Kumar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India
| | - Lingaraj Sahoo
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India.
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Sudha M, Karthikeyan A, Madhumitha B, Veera Ranjani R, Kanimoli Mathivathana M, Dhasarathan M, Murukarthick J, Samu Shihabdeen MN, Eraivan Arutkani Aiyanathan K, Pandiyan M, Senthil N, Raveendran M. Dynamic Transcriptome Profiling of Mungbean Genotypes Unveil the Genes Respond to the Infection of Mungbean Yellow Mosaic Virus. Pathogens 2022; 11:pathogens11020190. [PMID: 35215133 PMCID: PMC8874377 DOI: 10.3390/pathogens11020190] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/14/2022] [Accepted: 01/21/2022] [Indexed: 12/13/2022] Open
Abstract
Yellow mosaic disease (YMD), incited by mungbean yellow mosaic virus (MYMV), is a primary viral disease that reduces mungbean production in South Asia, especially in India. There is no detailed knowledge regarding the genes and molecular mechanisms conferring resistance of mungbean to MYMV. Therefore, disclosing the genetic and molecular bases related to MYMV resistance helps to develop the mungbean genotypes with MYMV resistance. In this study, transcriptomes of mungbean genotypes, VGGRU-1 (resistant) and VRM (Gg) 1 (susceptible) infected with MYMV were compared to those of uninfected controls. The number of differentially expressed genes (DEGs) in the resistant and susceptible genotypes was 896 and 506, respectively. Among them, 275 DEGs were common between the resistant and susceptible genotypes. Functional annotation of DEGs revealed that the DEGs belonged to the following categories defense and pathogenesis, receptor-like kinases; serine/threonine protein kinases, hormone signaling, transcription factors, and chaperons, and secondary metabolites. Further, we have confirmed the expression pattern of several DEGs by quantitative real-time PCR (qRT-PCR) analysis. Collectively, the information obtained in this study unveils the new insights into characterizing the MYMV resistance and paved the way for breeding MYMV resistant mungbean in the future.
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Affiliation(s)
- Manickam Sudha
- Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural University, Coimbatore 641003, Tamil Nadu, India; (R.V.R.); (M.N.S.S.); (M.R.)
- Correspondence:
| | - Adhimoolam Karthikeyan
- Department of Biotechnology, Centre of Innovation, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Madurai 625104, Tamil Nadu, India;
| | - Balasubramaniam Madhumitha
- Department of Plant Pathology, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Madurai 625104, Tamil Nadu, India;
| | - Rajagopalan Veera Ranjani
- Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural University, Coimbatore 641003, Tamil Nadu, India; (R.V.R.); (M.N.S.S.); (M.R.)
| | - Mayalagu Kanimoli Mathivathana
- Department of Plant Breeding and Genetics, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Madurai 625104, Tamil Nadu, India;
| | - Manickam Dhasarathan
- Agroclimate Research Centre, Directorate of Crop Management, Tamil Nadu Agricultural University, Coimbatore 641003, Tamil Nadu, India;
| | - Jayakodi Murukarthick
- Gene Bank, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Stadt See land, 06466 Seeland, OT Gatersleben, Germany;
| | - Madiha Natchi Samu Shihabdeen
- Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural University, Coimbatore 641003, Tamil Nadu, India; (R.V.R.); (M.N.S.S.); (M.R.)
| | | | - Muthaiyan Pandiyan
- Regional Research Station, Tamil Nadu Agricultural University, Virudhachalam 606001, Tamil Nadu, India;
| | - Natesan Senthil
- Department of Plant Molecular Biology and Bioinformatics, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural University, Coimbatore 641003, Tamil Nadu, India;
| | - Muthurajan Raveendran
- Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural University, Coimbatore 641003, Tamil Nadu, India; (R.V.R.); (M.N.S.S.); (M.R.)
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Sivalingam PN, Dokka N, Mahajan MM, Sahu B, Marathe A, Kaushal P, Ghosh PK. Achieving maximum efficiency of Mungbean yellow mosaic India virus infection in mungbean by agroinoculation. 3 Biotech 2022; 12:29. [PMID: 35036277 PMCID: PMC8712281 DOI: 10.1007/s13205-021-03088-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/09/2021] [Indexed: 02/02/2023] Open
Abstract
Mungbean is one of the important food legumes in the Indian-sub-continent. Yellow mosaic disease, caused by Mungbean yellow mosaic virus and Mungbean yellow mosaic India virus (MYMIV) poses a severe threat to its production. Agroinoculation has been the most preferred way to test the function of genomic components of these viruses. However, the available inoculation methods are not as efficient as whitefly transmission, thereby limiting their usage for screening and biological studies. We hereby report an efficient and reproducible agroinoculation method for achieving maximum (100%) efficiency using tandem repeat infectious agro-constructs of DNA A and DNA B of MYMIV. The present study targeted wounding of various meristematic tissues of root, shoot, parts of germinating seeds and also non-meristematic tissue of stem to test the suitable tissue types for maximum infection. Among the various tissues selected for, the inoculation on the epicotyl region showed maximum infectivity. Further, to enhance the infectivity of MYMIV, different concentrations of acetosyringone, incubation time and Agrobacterium cell density were also standardized. The incubation of wounded sprouted seeds in 1.0 OD of agroculture containing repeat construct of MYMIV for 2-4 h without acetosyringone followed by sowing in soil showed maximum infection of MYMIV within 10-12 days on the first trifoliate leaf. This standardized method is reproducible and has potential to screen germplasm lines and will be useful in mungbean biological/virological studies and breeding programmes. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s13205-021-03088-w.
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Affiliation(s)
- Palaiyur N. Sivalingam
- ICAR-National Institute of Biotic Stress Management, Baronda, Raipur, Chhattisgarh 493225 India
| | - Narasimham Dokka
- ICAR-National Institute of Biotic Stress Management, Baronda, Raipur, Chhattisgarh 493225 India
| | - Mahesh M. Mahajan
- ICAR-National Institute of Biotic Stress Management, Baronda, Raipur, Chhattisgarh 493225 India
| | - Bhimeshwari Sahu
- ICAR-National Institute of Biotic Stress Management, Baronda, Raipur, Chhattisgarh 493225 India
| | - Ashish Marathe
- ICAR-National Institute of Biotic Stress Management, Baronda, Raipur, Chhattisgarh 493225 India
| | - Pankaj Kaushal
- ICAR-National Institute of Biotic Stress Management, Baronda, Raipur, Chhattisgarh 493225 India
| | - Probir Kumar Ghosh
- ICAR-National Institute of Biotic Stress Management, Baronda, Raipur, Chhattisgarh 493225 India
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Mishra GP, Dikshit HK, S. V. R, Tripathi K, Kumar RR, Aski M, Singh A, Roy A, Priti, Kumari N, Dasgupta U, Kumar A, Praveen S, Nair RM. Yellow Mosaic Disease (YMD) of Mungbean ( Vigna radiata (L.) Wilczek): Current Status and Management Opportunities. FRONTIERS IN PLANT SCIENCE 2020; 11:918. [PMID: 32670329 PMCID: PMC7327115 DOI: 10.3389/fpls.2020.00918] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 06/04/2020] [Indexed: 03/30/2024]
Abstract
Globally, yellow mosaic disease (YMD) remains a major constraint of mungbean production, and management of this deadly disease is still the biggest challenge. Thus, finding ways to manage YMD including development of varieties possessing resistance against mungbean yellow mosaic virus (MYMV) and mungbean yellow mosaic India virus (MYMIV) is a research priority for mungbean crop. Characterization of YMD resistance using various advanced molecular and biochemical approaches during plant-virus interactions has unfolded a comprehensive network of pathogen survival, disease severity, and the response of plants to pathogen attack, including mechanisms of YMD resistance in mungbean. The biggest challenge in YMD management is the effective utilization of an array of information gained so far, in an integrated manner for the development of genotypes having durable resistance against yellow mosaic virus (YMV) infection. In this backdrop, this review summarizes the role of various begomoviruses, its genomic components, and vector whiteflies, including cryptic species in the YMD expression. Also, information about the genetics of YMD in both mungbean and blackgram crops is comprehensively presented, as both the species are crossable, and same viral strains are also found affecting these crops. Also, implications of various management strategies including the use of resistance sources, the primary source of inoculums and vector management, wide-hybridization, mutation breeding, marker-assisted selection (MAS), and pathogen-derived resistance (PDR) are thoroughly discussed. Finally, the prospects of employing various powerful emerging tools like translational genomics, and gene editing using CRISPR/Cas9 are also highlighted to complete the YMD management perspective in mungbean.
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Affiliation(s)
- Gyan P. Mishra
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Harsh K. Dikshit
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Ramesh S. V.
- Division of Physiology, Biochemistry and PHT, ICAR-Central Plantation, Kasaragod, India
| | - Kuldeep Tripathi
- Germplasm Evaluation Division, ICAR-National Bureau of Plant Genetic Resources, New Delhi, India
| | - Ranjeet R. Kumar
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Muraleedhar Aski
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Akanksha Singh
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Anirban Roy
- Division of Plant Pathology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Priti
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Nikki Kumari
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Uttarayan Dasgupta
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Atul Kumar
- Division of Seed Science and Technology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Shelly Praveen
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Ramakrishnan M. Nair
- World Vegetable Center, South Asia, ICRISAT Campus, Patancheru, Hyderabad, India
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Hema M, Sreenivasulu P, Patil BL, Kumar PL, Reddy DVR. Tropical food legumes: virus diseases of economic importance and their control. Adv Virus Res 2015; 90:431-505. [PMID: 25410108 DOI: 10.1016/b978-0-12-801246-8.00009-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Diverse array of food legume crops (Fabaceae: Papilionoideae) have been adopted worldwide for their protein-rich seed. Choice of legumes and their importance vary in different parts of the world. The economically important legumes are severely affected by a range of virus diseases causing significant economic losses due to reduction in grain production, poor quality seed, and costs incurred in phytosanitation and disease control. The majority of the viruses infecting legumes are vectored by insects, and several of them are also seed transmitted, thus assuming importance in the quarantine and in the epidemiology. This review is focused on the economically important viruses of soybean, groundnut, common bean, cowpea, pigeonpea, mungbean, urdbean, chickpea, pea, faba bean, and lentil and begomovirus diseases of three minor tropical food legumes (hyacinth bean, horse gram, and lima bean). Aspects included are geographic distribution, impact on crop growth and yields, virus characteristics, diagnosis of causal viruses, disease epidemiology, and options for control. Effectiveness of selection and planting with virus-free seed, phytosanitation, manipulation of crop cultural and agronomic practices, control of virus vectors and host plant resistance, and potential of transgenic resistance for legume virus disease control are discussed.
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Affiliation(s)
- Masarapu Hema
- Department of Virology, Sri Venkateswara University, Tirupati, India
| | - Pothur Sreenivasulu
- Formerly Professor of Virology, Sri Venkateswara University, Tirupati, India
| | - Basavaprabhu L Patil
- National Research Centre on Plant Biotechnology, IARI, Pusa Campus, New Delhi, India
| | - P Lava Kumar
- International Institute of Tropical Agriculture, Ibadan, Nigeria
| | - Dodla V R Reddy
- Formerly Principal Virologist, ICRISAT, Patancheru, Hyderabad, India.
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Molecular characterization of distinct YMV (Yellow mosaic virus) isolates affecting pulses in India with the aid of coat protein gene as a marker for identification. Mol Biol Rep 2014; 41:2635-44. [PMID: 24469717 DOI: 10.1007/s11033-014-3122-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2013] [Accepted: 01/10/2014] [Indexed: 10/25/2022]
Abstract
The present study was carried out to find out the variations present in different isolates of yellow mosaic virus (YMV) causing yellow mosaic disease of pulses in southern parts of India. The coat protein gene of YMV was amplified using gene specific and deng universal primers with DNA isolated from YMV infected samples. Further, cloning and DNA sequencing of CP gene was carried out. CP gene decrypt sequences revealed that YMV infected samples of Black gram, Cowpea and Green gram were similar to the MYMV-Tamil Nadu isolates. Whereas the YMV infected sample of Horse gram was found to be similar with HYMV. Hence, in the present study, two distinct YMV infecting pulses in Tamil Nadu (MYMV and HYMV species) were identified and it was observed that there exists considerable genetic variation among these species. In addition, Cowpea crop which was earlier supposed not to be susceptible for YMV infection also showed the presence of this virus similar to the MYMV. Overall, the findings of the present study indicate that the CP region is efficient enough to provide a simple, rapid, and reliable method for early detection of YMV infections in pulses, which would help to develop proper management strategies to control these viruses.
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Karthikeya A, Valarmathi R, Nandini S, Nandhakuma M. Genetically Modified Crops: Insect Resistance. ACTA ACUST UNITED AC 2012. [DOI: 10.3923/biotech.2012.119.126] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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