Screening for gemini- and potyviridae-related viruses infecting cassava in South America.
This dataset provides a description of survey data that were collected in Colombia (2017), Argentina (2013 to 2015) and Peru (2016). Cassava (Manihot esculenta Crantz) is native to South America, is the third most important food crop in the tropics after rice and maize and has become an important fo...
| Main Authors: | , , , , , |
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| Format: | Conjunto de datos |
| Language: | Inglés |
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International Center for Tropical Agriculture
2019
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/99236 |
| _version_ | 1855515887367356416 |
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| author | Jiménez Polo, Jenyfer Zanini, Andrea Fernández, Elizabeth Martínez Garay, Carlos Bolaños, Carmen A. Cuéllar, Wilmer Jose |
| author_browse | Bolaños, Carmen A. Cuéllar, Wilmer Jose Fernández, Elizabeth Jiménez Polo, Jenyfer Martínez Garay, Carlos Zanini, Andrea |
| author_facet | Jiménez Polo, Jenyfer Zanini, Andrea Fernández, Elizabeth Martínez Garay, Carlos Bolaños, Carmen A. Cuéllar, Wilmer Jose |
| author_sort | Jiménez Polo, Jenyfer |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | This dataset provides a description of survey data that were collected in Colombia (2017), Argentina (2013 to 2015) and Peru (2016). Cassava (Manihot esculenta Crantz) is native to South America, is the third most important food crop in the tropics after rice and maize and has become an important food security crop in Africa and Asia. Viruses are the cause of two of the most important diseases affecting this crop. Productivity in East and Central Africa is severely affected by Cassava Mosaic Disease (CMD) and Cassava Brown Streak Disease (CBSD). The viruses that cause these diseases belong to virus families Geminiviridae and Potyviridae, respectively. Related viruses causing CMD have been reported only in Africa, Asia and recently in Southeast Asia. Meanwhile, cassava-infecting potyviruses seem to be restricted to West-Africa. No isolates of these virus families, nor related diseases have yet been reported infecting cassava in the Americas. At the same time there are no reports on specific surveys for these viruses in cassava samples collected in the Americas. We used validated diagnostic protocols for cassava geminivirus and potyvirus detection, to screen for these viruses in samples from Colombia, Argentina and Peru. None of the samples was positive for gemini- nor potyviruses, while other viruses previously reported in these countries, were readily detected. |
| format | Conjunto de datos |
| id | CGSpace99236 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace992362025-03-13T09:43:59Z Screening for gemini- and potyviridae-related viruses infecting cassava in South America. Jiménez Polo, Jenyfer Zanini, Andrea Fernández, Elizabeth Martínez Garay, Carlos Bolaños, Carmen A. Cuéllar, Wilmer Jose cassava geminiviruses potyviruses african cassava mosaic virus This dataset provides a description of survey data that were collected in Colombia (2017), Argentina (2013 to 2015) and Peru (2016). Cassava (Manihot esculenta Crantz) is native to South America, is the third most important food crop in the tropics after rice and maize and has become an important food security crop in Africa and Asia. Viruses are the cause of two of the most important diseases affecting this crop. Productivity in East and Central Africa is severely affected by Cassava Mosaic Disease (CMD) and Cassava Brown Streak Disease (CBSD). The viruses that cause these diseases belong to virus families Geminiviridae and Potyviridae, respectively. Related viruses causing CMD have been reported only in Africa, Asia and recently in Southeast Asia. Meanwhile, cassava-infecting potyviruses seem to be restricted to West-Africa. No isolates of these virus families, nor related diseases have yet been reported infecting cassava in the Americas. At the same time there are no reports on specific surveys for these viruses in cassava samples collected in the Americas. We used validated diagnostic protocols for cassava geminivirus and potyvirus detection, to screen for these viruses in samples from Colombia, Argentina and Peru. None of the samples was positive for gemini- nor potyviruses, while other viruses previously reported in these countries, were readily detected. 2019-01-08 2019-01-30T13:15:11Z 2019-01-30T13:15:11Z Dataset https://hdl.handle.net/10568/99236 en Open Access International Center for Tropical Agriculture Jiménez, Jenyfer; Zanini, Andrea; Fernandez, Elizabeth; Martinez Garay, Carlos; Bolaños, Carmen; Cuellar, Wilmer, 2019, "Screening for gemini- and potyviridae-related viruses infecting cassava in South America.", https://doi.org/10.7910/DVN/TNSMM7, Harvard Dataverse, V1, UNF:6:aOudNf/WzA2tQIbo43mMqg== [fileUNF] |
| spellingShingle | cassava geminiviruses potyviruses african cassava mosaic virus Jiménez Polo, Jenyfer Zanini, Andrea Fernández, Elizabeth Martínez Garay, Carlos Bolaños, Carmen A. Cuéllar, Wilmer Jose Screening for gemini- and potyviridae-related viruses infecting cassava in South America. |
| title | Screening for gemini- and potyviridae-related viruses infecting cassava in South America. |
| title_full | Screening for gemini- and potyviridae-related viruses infecting cassava in South America. |
| title_fullStr | Screening for gemini- and potyviridae-related viruses infecting cassava in South America. |
| title_full_unstemmed | Screening for gemini- and potyviridae-related viruses infecting cassava in South America. |
| title_short | Screening for gemini- and potyviridae-related viruses infecting cassava in South America. |
| title_sort | screening for gemini and potyviridae related viruses infecting cassava in south america |
| topic | cassava geminiviruses potyviruses african cassava mosaic virus |
| url | https://hdl.handle.net/10568/99236 |
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