RAPD markers linked to brown planthopper Nilaparvatha lugens resistance locus in rice.

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dc.contributor.authorAmudha, Jen_US
dc.contributor.authorSreeRangasamy, S Ren_US
dc.contributor.authorJayapragasam, Men_US
dc.contributor.authorBalasubramani, Gen_US
dc.date.accessioned2009-05-28T15:41:42Z
dc.date.available2009-05-28T15:41:42Z
dc.date.issued2000-09-04en_US
dc.description.abstractBrown plant hopper, a major pest in rice causes "hopper burn" in the field. The resistance gene for brown planthopper was mapped by using 20 recombinant inbred lines (RIL's) derived from a cross between resistant line Oryza. officinalis derivative (IR 54742-2-21-12-17-6) and a susceptible rice cultivar ASD 16 using bulked segregant analysis. On an average of 4 loci were amplified and two RAPD primers amplified loci that co-segregated with resistance/susceptibility. The segregating RAPD loci were mapped using Mapmaker programme into 13 groups. The expected and the 95% confidence level were found to be 15.2 and 47.7 cM respectively, confirming the location of the brown planthopper resistant gene on the region of chromosome 4. These RAPD markers will accelerate breeding programme for brown planthopper resistance.en_US
dc.description.affiliationCentre for Plant Molecular Biology, Tamil Nadu Agricultural University, Coimbatore 641003, India.en_US
dc.identifier.citationAmudha J, SreeRangasamy SR, Jayapragasam M, Balasubramani G. RAPD markers linked to brown planthopper Nilaparvatha lugens resistance locus in rice. Indian Journal of Experimental Biology. 2000 Sep; 38(9): 951-5en_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/62297
dc.language.isoengen_US
dc.source.urihttps://www.niscair.res.in/ScienceCommunication/ResearchJournals/rejour/ijeb/ijeb0.aspen_US
dc.subject.meshAnimalsen_US
dc.subject.meshChromosome Mappingen_US
dc.subject.meshChromosome Segregationen_US
dc.subject.meshDrug Resistanceen_US
dc.subject.meshGenetic Markersen_US
dc.subject.meshHemiptera --geneticsen_US
dc.subject.meshLinkage (Genetics)en_US
dc.subject.meshOryza sativa --parasitologyen_US
dc.subject.meshPlant Diseases --geneticsen_US
dc.subject.meshPolymerase Chain Reactionen_US
dc.subject.meshPolymorphism, Restriction Fragment Lengthen_US
dc.subject.meshRandom Amplified Polymorphic DNA Techniqueen_US
dc.subject.meshRecombination, Geneticen_US
dc.subject.meshSequence Analysis, DNAen_US
dc.titleRAPD markers linked to brown planthopper Nilaparvatha lugens resistance locus in rice.en_US
dc.typeJournal Articleen_US
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