Identification of circular RNAs in resistant tomato genotype in response to ToLCBaV infection
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| Format: | Artículo científico |
| Langue: | en |
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Society for Promotion of Horticulture
2022
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| _version_ | 1876424293767708672 |
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| author | C. Bhavya |
| author_facet | C. Bhavya |
| contents | Identification of circular RNAs in resistant tomato genotype in response to ToLCBaV infection C. Bhavya E. Dayanandhi A.T. Sadashiva M. Krishna Reddy K.V. Ravishankar Agrociencias tomato CircRNAs RNA sequencing ToLCBaVD resistance Circular RNAs (CircRNAs) are covalently closed non-coding RNAs that play an important role in a variety of biological processes. CircRNA profiling helps to understand biological process associated with various abiotic and biotic stresses. In tomato genotype IIHR- 2611 (resistant to ToLCBaV), a total of 193 CircRNAs were discovered, of which 72 and 121 were found in control (RC) and ToLCBaV inoculated (RI) plants respectively. Among them, 103 (53 %) were exonic CircRNA regulating the expressions of their parent genes. Relative expression of CircRNAs 2:45295638|45295796, 2:51520741|51530067 and 7:67566489|67566691 and their respective parent genes Solyc02g080530.3 (peroxidase), Solyc02g088950.2 (superoxide dismutase) and Solyc07g065840.2.1 (heat shock protein 90) response to ToLCBaV infection were analysed at different time intervals. A significantly positive correlation was observed for the expression profiles of all three circRNAs and their parent genes. Furthermore, the differential expression across samples as well as time interval indicates that CircRNA mediated gene expression is involved in viral resistance. The results of the expression assays of both superoxide dismutase and peroxidase were consistent with enzyme analysis. Overall findings demonstrated the importance of CircRNAs in ToLCBaVD resistance and suggested that CircRNAs could be key regulators of gene expression during disease resistance in tomato. 2022 artículo científico 0973-354X https://www.redalyc.org/articulo.oa?id=577073682017 https://www.redalyc.org/journal/5770/577073682017/ https://www.redalyc.org/journal/5770/577073682017/html/ https://www.redalyc.org/journal/5770/577073682017/577073682017.epub https://www.redalyc.org/journal/5770/577073682017/movil en http://www.redalyc.org/revista.oa?id=5770 Journal of Horticultural Sciences application/pdf Society for Promotion of Horticulture Journal of Horticultural Sciences (India) Num.2 Vol.17 |
| format | Artículo científico |
| id | redalyc_577073682017 |
| institution | Redalyc |
| language | en |
| publishDate | 2022 |
| publisher | Society for Promotion of Horticulture |
| spellingShingle | Identification of circular RNAs in resistant tomato genotype in response to ToLCBaV infection C. Bhavya Agrociencias tomato CircRNAs RNA sequencing ToLCBaVD resistance Identification of circular RNAs in resistant tomato genotype in response to ToLCBaV infection C. Bhavya E. Dayanandhi A.T. Sadashiva M. Krishna Reddy K.V. Ravishankar Agrociencias tomato CircRNAs RNA sequencing ToLCBaVD resistance Circular RNAs (CircRNAs) are covalently closed non-coding RNAs that play an important role in a variety of biological processes. CircRNA profiling helps to understand biological process associated with various abiotic and biotic stresses. In tomato genotype IIHR- 2611 (resistant to ToLCBaV), a total of 193 CircRNAs were discovered, of which 72 and 121 were found in control (RC) and ToLCBaV inoculated (RI) plants respectively. Among them, 103 (53 %) were exonic CircRNA regulating the expressions of their parent genes. Relative expression of CircRNAs 2:45295638|45295796, 2:51520741|51530067 and 7:67566489|67566691 and their respective parent genes Solyc02g080530.3 (peroxidase), Solyc02g088950.2 (superoxide dismutase) and Solyc07g065840.2.1 (heat shock protein 90) response to ToLCBaV infection were analysed at different time intervals. A significantly positive correlation was observed for the expression profiles of all three circRNAs and their parent genes. Furthermore, the differential expression across samples as well as time interval indicates that CircRNA mediated gene expression is involved in viral resistance. The results of the expression assays of both superoxide dismutase and peroxidase were consistent with enzyme analysis. Overall findings demonstrated the importance of CircRNAs in ToLCBaVD resistance and suggested that CircRNAs could be key regulators of gene expression during disease resistance in tomato. 2022 artículo científico 0973-354X https://www.redalyc.org/articulo.oa?id=577073682017 https://www.redalyc.org/journal/5770/577073682017/ https://www.redalyc.org/journal/5770/577073682017/html/ https://www.redalyc.org/journal/5770/577073682017/577073682017.epub https://www.redalyc.org/journal/5770/577073682017/movil en http://www.redalyc.org/revista.oa?id=5770 Journal of Horticultural Sciences application/pdf Society for Promotion of Horticulture Journal of Horticultural Sciences (India) Num.2 Vol.17 |
| title | Identification of circular RNAs in resistant tomato genotype in response to ToLCBaV infection |
| topic | Agrociencias tomato CircRNAs RNA sequencing ToLCBaVD resistance |
| url | https://www.redalyc.org/articulo.oa?id=577073682017 https://www.redalyc.org/journal/5770/577073682017/ https://www.redalyc.org/journal/5770/577073682017/html/ https://www.redalyc.org/journal/5770/577073682017/577073682017.epub https://www.redalyc.org/journal/5770/577073682017/movil |