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http://krishi.icar.gov.in/jspui/handle/123456789/12384| Title: | DEVELOPMENT OF TOBACCO SOMACLONES FROM LEAF CURL VIRUS INFECTED LEAVES AND THEIR CHARACTERIZATION |
| Other Titles: | Not Available |
| Authors: | K. SARALA P. VENKATESWARLU T.G.K. MURTHY |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR-CENTRAL TOBACCO RESEARCH INSTITUTE |
| Published/ Complete Date: | 2012-02-12 |
| Project Code: | Not Available |
| Keywords: | Tobacco, Leaf curl |
| Publisher: | Indian Society of Tobacco Science, Rajahmundry |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Kanchan is a popular Flue-cured Virginia tobacco variety grown in the light soils of Andhra Pradesh and Karnataka. It is a high yielding variety but susceptible to leaf curl virus. An attempt was made to develop high yielding and/or leaf curl resistant somaclones from leaf curl infected leaf explants of Kanchan. Promising somaclones thus developed were characterized. Somaclones recorded higher leaf curl virus tolerance (100%) than control (7-75%) under artificial condition. Somaclones showed 27- 33% increase in cured leaf yield over control Kanchan in a replicated trial. Genetic similarity estimated based on RAPD polymorphism among the clones varied from 74 to 96% indicating that the clones are genetically different. In the cytological analysis, neither numerical nor structural chromosome variation observed among the somaclones. These results indicated that somaclones of economic value were successfully developed. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Tobacco Research |
| NAAS Rating: | 3.33 |
| Volume No.: | 39(1) |
| Page Number: | 41-48 |
| Name of the Division/Regional Station: | Division of Crop Improvement |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/12384 |
| Appears in Collections: | CS-CTRI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 3 TOB Res 39(1) 41- 48.pdf | 115.28 kB | Adobe PDF | View/Open |
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