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Sable, M. G.
- Fine Mapping of Qtls for brown Planthopper (BPH), nilaparvata Lugens (stal.) Resistance in Rice
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Authors
Affiliations
1 Department of Entomology, Indira Gandhi Krishi Vishwavidyalaya, Raipur C.G., IN
1 Department of Entomology, Indira Gandhi Krishi Vishwavidyalaya, Raipur C.G., IN
Source
International Journal of Plant Protection, Vol 6, No 2 (2013), Pagination: 419-421Abstract
The development of resistant varieties requires to in depth studies on interaction between insect pests and genetics of plant mapping Quantitative Ttait Loci (QTL) for BPH resistance therefore, study was conducted for fifty recombinant inbred lines (RILs) of Danteshwari/Dagad Deshi. These lines were first screened in glasshouse condition against BPH insect by using standard seed box technique. The genotyping of BPH resistant and susceptible plant was carried out by using 49 SSR primers but, only ten SSR markers showed parental polymorphism and also the result showed that the segregation pattern of marker deviated from the normal Mendelian 1:1 ratio and exhibited distorted segregation pattern. However, no clear cut linkage/ association was noticed between markers and phenotypes.Keywords
Rice, Mapping of QTL, Brown Planthopper, nilaparvata- Donor Validation Studies on Rice Differential Varieties against Rice Brown Planthopper, Nilaparvata Lugens (Stal.)
Abstract Views :252 |
PDF Views:1
Authors
M. G. Sable
1,
D. K. Rana
1
Affiliations
1 Department of Entomology, Indira Gandhi Krishi Vishwavidyalaya, Krishak Nagar, RAIPUR (C.G.), IN
1 Department of Entomology, Indira Gandhi Krishi Vishwavidyalaya, Krishak Nagar, RAIPUR (C.G.), IN