K S Uday Durga Prasad, S S Kavya, Kopparthi Amrutha Valli Sindhura, Mantesh Muttappagol, R Kruthika, C R Jahir Basha, K S Shankarappa, V Venkataravanappa, C N Lakshminarayana Reddy
{"title":"与印度牙买加樱桃（Muntingia calabura）马赛克和卷叶病有关的乞蛾病毒和 DNA 卫星的分子特征：发现印度辣椒卷叶病毒的新宿主。","authors":"K S Uday Durga Prasad, S S Kavya, Kopparthi Amrutha Valli Sindhura, Mantesh Muttappagol, R Kruthika, C R Jahir Basha, K S Shankarappa, V Venkataravanappa, C N Lakshminarayana Reddy","doi":"10.1007/s13337-024-00891-w","DOIUrl":null,"url":null,"abstract":"<p><p>Begomoviruses, member of the <i>Geminiviridae</i> family, are responsible for significant economic losses in crops worldwide. Chilli leaf curl India virus (ChiLCINV) is a well-known begomovirus that causes leaf curl disease, primarily affecting plants in the <i>Solanaceae</i> family. In this study, sample from a Jamaica cherry (<i>Muntingia calabura</i>) tree showing typical begomovirus symptoms of mosaic and leaf curling was collected from Nagavara village in the Bengaluru Rural district of Karnataka State, India. The collected sample was designated as the MUT-1 isolate. The association of the begomovirus (DNA-A) and betasatellites with the sample was confirmed by PCR using begomovirus-specific primers, resulting in the expected amplicons of approximately 1.2 kb and 1.3 kb, respectively. No amplification was obtained for DNA-B and alphasatellite specific primers. The complete genome sequence of DNA-A of begomovirus isolate MUT-1 was obtained through rolling circle amplification and compared with other begomoviruses using Sequence Demarcation Tool which revealed that, DNA-A of MUT-1 isolate, (Acc.No. PP475538) showed maximum nucleotide (nt) identity of 98.7-99.4% with chilli leaf curl India virus. Further, sequence of betasattelite (Acc.No. PP493212) of this isolate shared maximum nt identity of 86.5-100% with tomato leaf curl Bangladesh betasatellite (ToLCBDB). Recombination and GC plot analysis showed that the presence of two and three intraspecific recombination event in DNA-A and betasatellite genomic regions, respectively and are derived from the previously reported begomoviruses. This study presents one more evidence of expanding host range for begomoviruses and first record of begomovirus associated with mosaic and leaf curl disease of Jamaica cherry (<i>M. calabura</i>) from India.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s13337-024-00891-w.</p>","PeriodicalId":23708,"journal":{"name":"VirusDisease","volume":"35 3","pages":"484-495"},"PeriodicalIF":0.0000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11502726/pdf/","citationCount":"0","resultStr":"{\"title\":\"Molecular characterization of begomovirus and DNA satellites associated with mosaic and leaf curl disease of Jamaica cherry (<i>Muntingia calabura)</i> in India: Uncovering a new host for chilli leaf curl India virus.\",\"authors\":\"K S Uday Durga Prasad, S S Kavya, Kopparthi Amrutha Valli Sindhura, Mantesh Muttappagol, R Kruthika, C R Jahir Basha, K S Shankarappa, V Venkataravanappa, C N Lakshminarayana Reddy\",\"doi\":\"10.1007/s13337-024-00891-w\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Begomoviruses, member of the <i>Geminiviridae</i> family, are responsible for significant economic losses in crops worldwide. Chilli leaf curl India virus (ChiLCINV) is a well-known begomovirus that causes leaf curl disease, primarily affecting plants in the <i>Solanaceae</i> family. In this study, sample from a Jamaica cherry (<i>Muntingia calabura</i>) tree showing typical begomovirus symptoms of mosaic and leaf curling was collected from Nagavara village in the Bengaluru Rural district of Karnataka State, India. The collected sample was designated as the MUT-1 isolate. The association of the begomovirus (DNA-A) and betasatellites with the sample was confirmed by PCR using begomovirus-specific primers, resulting in the expected amplicons of approximately 1.2 kb and 1.3 kb, respectively. No amplification was obtained for DNA-B and alphasatellite specific primers. The complete genome sequence of DNA-A of begomovirus isolate MUT-1 was obtained through rolling circle amplification and compared with other begomoviruses using Sequence Demarcation Tool which revealed that, DNA-A of MUT-1 isolate, (Acc.No. PP475538) showed maximum nucleotide (nt) identity of 98.7-99.4% with chilli leaf curl India virus. Further, sequence of betasattelite (Acc.No. PP493212) of this isolate shared maximum nt identity of 86.5-100% with tomato leaf curl Bangladesh betasatellite (ToLCBDB). Recombination and GC plot analysis showed that the presence of two and three intraspecific recombination event in DNA-A and betasatellite genomic regions, respectively and are derived from the previously reported begomoviruses. This study presents one more evidence of expanding host range for begomoviruses and first record of begomovirus associated with mosaic and leaf curl disease of Jamaica cherry (<i>M. calabura</i>) from India.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s13337-024-00891-w.</p>\",\"PeriodicalId\":23708,\"journal\":{\"name\":\"VirusDisease\",\"volume\":\"35 3\",\"pages\":\"484-495\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11502726/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"VirusDisease\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1007/s13337-024-00891-w\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/9/16 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"VirusDisease","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/s13337-024-00891-w","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/9/16 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"Medicine","Score":null,"Total":0}
Molecular characterization of begomovirus and DNA satellites associated with mosaic and leaf curl disease of Jamaica cherry (Muntingia calabura) in India: Uncovering a new host for chilli leaf curl India virus.
Begomoviruses, member of the Geminiviridae family, are responsible for significant economic losses in crops worldwide. Chilli leaf curl India virus (ChiLCINV) is a well-known begomovirus that causes leaf curl disease, primarily affecting plants in the Solanaceae family. In this study, sample from a Jamaica cherry (Muntingia calabura) tree showing typical begomovirus symptoms of mosaic and leaf curling was collected from Nagavara village in the Bengaluru Rural district of Karnataka State, India. The collected sample was designated as the MUT-1 isolate. The association of the begomovirus (DNA-A) and betasatellites with the sample was confirmed by PCR using begomovirus-specific primers, resulting in the expected amplicons of approximately 1.2 kb and 1.3 kb, respectively. No amplification was obtained for DNA-B and alphasatellite specific primers. The complete genome sequence of DNA-A of begomovirus isolate MUT-1 was obtained through rolling circle amplification and compared with other begomoviruses using Sequence Demarcation Tool which revealed that, DNA-A of MUT-1 isolate, (Acc.No. PP475538) showed maximum nucleotide (nt) identity of 98.7-99.4% with chilli leaf curl India virus. Further, sequence of betasattelite (Acc.No. PP493212) of this isolate shared maximum nt identity of 86.5-100% with tomato leaf curl Bangladesh betasatellite (ToLCBDB). Recombination and GC plot analysis showed that the presence of two and three intraspecific recombination event in DNA-A and betasatellite genomic regions, respectively and are derived from the previously reported begomoviruses. This study presents one more evidence of expanding host range for begomoviruses and first record of begomovirus associated with mosaic and leaf curl disease of Jamaica cherry (M. calabura) from India.
Supplementary information: The online version contains supplementary material available at 10.1007/s13337-024-00891-w.
期刊介绍：
VirusDisease, formerly known as ''Indian Journal of Virology'', publishes original research on all aspects of viruses infecting animal, human, plant, fish and other living organisms.
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