Identification of RAPD markers associated with Helminthosporium leaf blight (HLB) disease resistance in wheat

dc.contributor.author	Makandar, Ragiba
dc.contributor.author	Prabhu, K. V.
dc.date.accessioned	2022-03-27T03:46:48Z
dc.date.available	2022-03-27T03:46:48Z
dc.date.issued	2009-08-01
dc.description.abstract	To detect a set of RAPD markers associated with spot blotch/ Helminthosporium leaf blight (HLB) resistance in wheat, F 2 population of a cross, WH 147 x Chirya 3, comprising 332 individuals was analyzed by Bulked segregant analysis (BSA). Four putative polymorphic and reproducible RAPD markers; OPK06 791, OPA10 1040, OPN15 765 and OPA12 464 were identified. The markers, OPK06 791 and OPA10 1040 were associated with resistance in repulsion phase while, OPN15 765 and OPA12 464 in coupling phase. Together, these markers determined a significant proportion of total phenotypic variation (25.05%). Regression analysis revealed three markers, OPK06 791, OPA10 1040 and OPN15 765 to be significantly associated with disease phenotype.
dc.identifier.citation	Indian Journal of Genetics and Plant Breeding. v.69(3)
dc.identifier.issn	00195200
dc.identifier.uri	https://dspace.uohyd.ac.in/handle/1/5413
dc.subject	Bulked segregant analysis
dc.subject	Disease resistance
dc.subject	Helminthosporium leaf blight
dc.subject	RAPD markers
dc.subject	Spot blotch
dc.title	Identification of RAPD markers associated with Helminthosporium leaf blight (HLB) disease resistance in wheat
dc.type	Journal. Article
dspace.entity.type

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