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http://krishi.icar.gov.in/jspui/handle/123456789/64511| Title: | Inheritance and molecular mapping of wilt resistance gene(s) in castor (Ricinus communis L.). |
| Other Titles: | Not Available |
| Authors: | Rajasekhar Reddy, N. Sujatha, M. Vishnuvardhan Reddy, A. Prathap Reddy, V. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR-Indian Institute of Oilseeds Research |
| Published/ Complete Date: | 2011 |
| Project Code: | Not Available |
| Keywords: | Not available |
| Publisher: | Not Available |
| Citation: | Rajasekhar Reddy, N., Sujatha, M., Vishnuvardhan Reddy, A. and Prathap Reddy, V. 2011. Inheritance and molecular mapping of wilt resistance gene(s) in castor (Ricinus communis L.). International Journal of Plant Breeding, 5 (2): 84-87. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | The inheritance of resistance to castor wilt derived from ‘Haritha’and ‘48-1’conferring resistance to race 1 of the pathogen Fusarium oxysporum F. sp. ricini has been determined. The F2 individuals and backcross F1 families of two crosses Haritha and ‘48-1’(resistant)בKranthi’(susceptible) were screened against Fusarium wilt in combined tests which indicated dominant control by single locus of tightly linked gene (s). Bulked segregant analysis (BSA) was carried out on F2 and BC1F1 individuals with 186 RAPD primers that resulted in the identification of two RAPD markers linked to resistance that distinguished the bulks. Of these, the RAPD markers OPH-124973 and OPJ-154268 were tightly linked to ‘Haritha’and ‘48-1’at a distance of 5.0 cM and 7.0 cM to wilt resistance. These closely linked markers to the wilt resistance gene (s) provide a valuable basis for marker-assisted selection in castor breeding programs. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | International Journal of Plant Breeding |
| NAAS Rating: | Not Available |
| Volume No.: | 5 (2) |
| Page Number: | 84-87 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | https://www.academia.edu/download/46126695/IJPB_5284-87o.pdf |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/64511 |
| Appears in Collections: | CS-IIOR-Publication |
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