Record Details

Molecular Profiling of Parents of Some Released Rice Hybrids Using SSR Markers

KRISHI: Publication and Data Inventory Repository

View Archive Info
 
 
Field Value
 
Title Molecular Profiling of Parents of Some Released Rice Hybrids Using SSR Markers
Not Available
 
Creator Saidaiah P, Ramesha MS, Sundaram RM and Hari Y
 
Subject Genotypes
JGT-SSRs
Molecular diversity
 
Description Not Available
SSR markers targeting (GATA)n motifs are known to be highly polymorphic and useful in many organisms. Twenty eight germplasm of rice (Oryza sativa L.) involved as parents of some of the released hybrids were subjected to polymorphism based on JGT-SSRs analyses to asses the prevalence of genetic diversity. A total of 14 primers of SSRs amplified 37 polymorphic loci. The polymorphic information content ranged from 0.535 (JGT12-8.6) to 0.929 (JGT1–16.2). Prevalence of genetic diversity was revealed by (GATA)n SSRs as range of similarity coefficient value of 0.31 to 1. The parents were grouped by subjecting the similarity values to UPGMA based SAHN clustering. Study revealed the existence of sufficient genetic variation at DNA level in the genotypes being used as parental lines. The results suggested that a relatively less number of (GATA)n microsatellite markers can be used for the reliable estimation of genetic diversity and identification of duplicates.
Not Available
 
Date 2024-06-11T14:07:54Z
2024-06-11T14:07:54Z
2010
 
Type Article
 
Identifier 136. Saidaiah P, Ramesha MS, Sundaram RM and Hari Y (2010). Molecular Profiling of Parents of Some Released Rice Hybrids Using SSR Markers. Indian Journal of Plant Genetic Resources 23: 269-275.
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/83527
 
Language English
 
Relation Not Available;
 
Publisher Not Available