Record Details

STUDIES ON CHARACTERIZATION OF CULTIVATED BRINJAL (Solanum melongena L.) AND ITS WILD RELATIVES

KrishiKosh

View Archive Info
 
 
Field Value
 
Title STUDIES ON CHARACTERIZATION OF CULTIVATED BRINJAL (Solanum melongena L.) AND ITS WILD RELATIVES
 
Creator LAXMAN LAKKAPPA NANDI
 
Contributor Partha Saha
 
Subject null
 
Description t-9780
it (rg= 0.706and rp= 0.621) both at genotypic and
phenotypic level.
All the 60 genotypes including cultivated S. melongena and nine wild species
were subjected to Mahalanobis D2
statistics analysis based on morphological and
biochemical diversity. All the genotypes were distributed in 7 and 8 cluster for in
morphological and biochemical traits respectively. The highest inter cluster distance was
135
observed between cluster II and IV (7.062), and III and VI (8.036) for morphological
and biochemical traits respectively. This exhibited no association between geographical
distance and genetic divergence.
Molecular diversity was also studied by using 20 SSR markers of which 15 SSR
markers showed polymorphism. The marker emf21N03 was the most informative with
0.57 PIC in characterizing the genotypes. The UPGMA dendrogram obtained by 15 SSR
markers classified 60 genotypes in three clusters. The present investigation will be
helpful in utilizing identified genotypes with broad genetic base for future breeding
programs of brinjal for improving yield and quality attributes.
 
Date 2018-10-09T05:13:31Z
2018-10-09T05:13:31Z
2017
 
Type Thesis
 
Identifier http://krishikosh.egranth.ac.in/handle/1/5810075022
 
Language en_US
 
Format application/pdf
 
Publisher Division Vegetable Science ICAR-Indian Agricultural Research Institute Pusa, New Delhi