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EVALUATION OF GENETIC DIVERSITY: EVALUATION OF GENETIC DIVERSITY AMONG IRRIGATED AND SALINE ALKALINE RICE ECOTYPES USING STMS MARKERS - Couverture souple

BHIMANI, RENISH; Firke, Prashant

 
9783838375366: EVALUATION OF GENETIC DIVERSITY: EVALUATION OF GENETIC DIVERSITY AMONG IRRIGATED AND SALINE ALKALINE RICE ECOTYPES USING STMS MARKERS

Synopsis

Genetic diversity of eleven rice cultivars (Oryza sativa L.) of irrigated and saline alkaline ecosystems was investigated using microsatellite markers. Forty-eight microsatellite markers were employed, generating 104 alleles of which 93 (89.4%) were polymorphic UPGMA cluster analysis classified these ecotypes into two main clusters, all irrigated rice ecotypes were grouped in sub cluster. Principal Coordinate Analysis (PCoA) and UPGMA cluster analysis depicted high level of genetic diversity in both irrigated and saline alkaline rice ecotypes. The present study supports that the microsatellite markers can be useful tool in determining the genetic relationship among rice ecotypes and also indicates a strategy for designing salt tolerance breeding programs.

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Présentation de l'éditeur

Genetic diversity of eleven rice cultivars (Oryza sativa L.) of irrigated and saline alkaline ecosystems was investigated using microsatellite markers. Forty-eight microsatellite markers were employed, generating 104 alleles of which 93 (89.4%) were polymorphic UPGMA cluster analysis classified these ecotypes into two main clusters, all irrigated rice ecotypes were grouped in sub cluster. Principal Coordinate Analysis (PCoA) and UPGMA cluster analysis depicted high level of genetic diversity in both irrigated and saline alkaline rice ecotypes. The present study supports that the microsatellite markers can be useful tool in determining the genetic relationship among rice ecotypes and also indicates a strategy for designing salt tolerance breeding programs.

Biographie de l'auteur

Mr. Renish Bhimani completed M.Sc. in Biotechnology from Saurashtra University. He has also act as a lecturer in College of Computer, Science and I.T - Junagadh. Mr. Renish also work as a supervisor for student project.

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