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http://krishi.icar.gov.in/jspui/handle/123456789/17821| Title: | Molecular evidence for association of Cotton leaf curl Alabad virus with yellow vein mosaic disease of okra in North India |
| Other Titles: | Not Available |
| Authors: | Venkataravanappa,V., Lakshminarayana Reddy,C.N., Swarnalatha, P., Devaraju, Salil Jalali and Krishna Reddy, M |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Institute of Vegetable Research ICAR::Indian Institute of Horticultural Research |
| Published/ Complete Date: | 2012-01-01 |
| Project Code: | Not Available |
| Keywords: | Bhendi yellow vein mosaic virus (BYVMV); Cotton leaf curl Alabad virus (CLCuAV); PCR; whitefly; phylogentic analysis; recombination |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Two virus isolates (OY77 and OY81B) from okra plants showing yellow vein mosaic, downward curling and vein twisting symptoms were collected from different farmer’s fields in Karnal, Haryana state, India. The genomes of the two isolates were amplified, cloned, sequenced and analysed. The analysis indicated that the isolates are similar with 89.2% nucleotide sequence identity. Based on the current threshold cut-off value for taxonomy distinguishing the genus begomoviruses species from strains, the two isolates are designated as strains of Cotton leaf curl Alabad virus (CLCuAV) which shared nucleotide sequence identity of 490% with CLCuAV infecting cotton in Pakistan. Phylogenetic and recombination analyses of the major genome component of OY77 and OY81B is derived from different begomviruses (CLCuAV, BYVMV, CLCuMuV) as the foremost parents for evolution of these new recombinant strains. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Archives of Phytopathology and Plant Protection |
| Volume No.: | 45(17) |
| Page Number: | 2095-2113 |
| Name of the Division/Regional Station: | Plant Pathology |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/17821 |
| Appears in Collections: | HS-IIHR-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| CLCuAV.pdf | 1.96 MB | Adobe PDF | View/Open |
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