Molecular diversity and association of SSR markers to rust and late leaf spot resistance in cultivated groundnut (Arachis hypogaea L.)
S Mondal, AM Badigannavar - Plant Breeding, 2010 - Wiley Online Library
Plant Breeding, 2010•Wiley Online Library
With 1 figure and 2 tables Abstract Molecular diversity and association of simple sequence
repeat (SSR) markers with rust and late leaf spot (LLS) resistance were detected in a set of
20 cultivated groundnut genotypes differing in resistance against both diseases. Out of 136
bands amplified from 26 primers, 104 were found polymorphic (76.5%). Cluster analysis
(UPGMA) revealed two main clusters separated at 52% Jaccard's similarity coefficient
according to disease reaction to rust and LLS. Based on the Kruskal–Wallis one‐way anova …
repeat (SSR) markers with rust and late leaf spot (LLS) resistance were detected in a set of
20 cultivated groundnut genotypes differing in resistance against both diseases. Out of 136
bands amplified from 26 primers, 104 were found polymorphic (76.5%). Cluster analysis
(UPGMA) revealed two main clusters separated at 52% Jaccard's similarity coefficient
according to disease reaction to rust and LLS. Based on the Kruskal–Wallis one‐way anova …
With 1 figure and 2 tables
Abstract
Molecular diversity and association of simple sequence repeat (SSR) markers with rust and late leaf spot (LLS) resistance were detected in a set of 20 cultivated groundnut genotypes differing in resistance against both diseases. Out of 136 bands amplified from 26 primers, 104 were found polymorphic (76.5%). Cluster analysis (UPGMA) revealed two main clusters separated at 52% Jaccard’s similarity coefficient according to disease reaction to rust and LLS. Based on the Kruskal–Wallis one‐way anova and simple regression analysis three and four SSR alleles were found associated with rust and LLS resistance, respectively.
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