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Featured researches published by Anand M. Badigannavar.


Protoplasma | 2015

Peanut rust (Puccinia arachidis Speg.) disease: its background and recent accomplishments towards disease resistance breeding

Suvendu Mondal; Anand M. Badigannavar

The peanut rust disease is an economically important biotic stress that significantly reduces the pod and fodder yield and oil quality. It is caused by the basidiomycete fungus Puccinia arachidis Speg. which belongs to class Pucciniomycetes like other rust fungus but has fewer occurrences in teliospore form. The P. arachidis predominantly spreads by the repeated cycle of uredospores in the field. The disease is prevalent in most of the countries where peanut is cultivated and favored by warm and humid climatic conditions. Despite its economic importance, very limited work has been carried out on host-fungus interaction, fungal genetic diversity, and physiological specialization. The present review describes different aspects of P. arachidis especially its symptomatology, cell biological aspects of pathogenesis, epidemiology, and physiology of resistance as well as developments on genetics and genomics of host resistance, and resistance breeding. The review will help to understand the behavior of this causal organism and the host resistance and subsequently design the breeding approaches to check the spread of the disease.


Journal of Crop Science and Biotechnology | 2016

Genetic diversity in groundnut ( Arachis hypogaea L.) genotypes and detection of marker trait associations for plant habit and seed size using genomic and genic SSRs

Poonam G. Bhad; Suvendu Mondal; Anand M. Badigannavar

Groundnut (Arachis hypogaea L.) an important oilseed crop in India is known to have narrow genetic base. Therefore, the assessment of genetic diversity and detection of marker-trait association are important objectives for the genetic improvement of groundnut. The present study involved the development of 192 SSR markers from Arachis genomic survey sequences. From these, seven polymorphic SSRs along with 15 other genomic SSRs, 19 genic SSRs, and three STS markers were used to detect genetic diversity among 44 groundnut genotypes. These polymorphic SSR markers amplified 155 bands (76 genomic and 79 genic), of these 128 bands (67 genomic and 61 genic) were polymorphic. The genomic SSR exhibited 88.1% and genic SSRs displayed 77.2% allelic polymorphism. The polymorphic information content (PIC) of the markers ranged from 0.04 to 0.95. The pair-wise genetic similarity ranged from 24.2 to 90.7% for genomic SSR and 32.9 to 97.9% for genic SSR markers. Cluster analysis based on the pooled data from both genomic and genic SSRs revealed a dendrogram which could distinguish all the genotypes. Further, the AMOVA analysis detected 16.7% genetic variation due to differences in seed size and 13.0% due to plant habit. Based on locus-by-locus AMOVA and Kruskal-Wallis ANOVA and further confirmation by discriminant analysis and general linear model, six markers were found to be associated with plant habit and four markers with seed size.


Applied Radiation and Isotopes | 2017

Electron beam irradiation revealed genetic differences in radio-sensitivity and generated mutants in groundnut (Arachis hypogaea L.)

Suvendu Mondal; Vikash Chandra Petwal; Anand M. Badigannavar; Poonam G. Bhad; Vijay Pal Verma; Santosh G. Goswami; Jishnu Dwivedi

Electron beam accelerators are being used for many industrial applications including food and agriculture. A 10MeV linear accelerator facility was standardized for low dose application 0.1-1 kGy) in pulse mode using unscanned scattered beam for irradiation of groundnut seeds for mutation breeding. Using this facility, 50% growth reduction (GR50) dose was standardized in five groundnut genotypes. There were significant differences for radio-sensitivity among these genotypes. Seed mutagenesis of two groundnut genotypes, TG 26 and TG 68 with electron beam has generated one large seeded and four high yielding mutants in preliminary field trials.


Plant Breeding | 2010

Molecular diversity and association of SSR markers to rust and late leaf spot resistance in cultivated groundnut (Arachis hypogaea L.).

S. Mondal; Anand M. Badigannavar


Euphytica | 2007

RAPD markers linked to a rust resistance gene in cultivated groundnut (Arachis hypogaea L.)

Suvendu Mondal; Anand M. Badigannavar; G. S. S. Murty


Molecular Breeding | 2012

Molecular tagging of a rust resistance gene in cultivated groundnut (Arachis hypogaea L.) introgressed from Arachis cardenasii

Suvendu Mondal; Anand M. Badigannavar; S. F. D’Souza


Euphytica | 2012

Development of genic molecular markers linked to a rust resistance gene in cultivated groundnut (Arachis hypogaea L.)

Suvendu Mondal; Anand M. Badigannavar; S. F. D’Souza


Journal of Heredity | 2002

Inheritance of Disease Lesion Mimic Leaf Trait in Groundnut

Anand M. Badigannavar; D. M. Kale; S. Eapen; G. S. S. Murty


Plant Breeding | 2011

Induced variability for fatty acid profile and molecular characterization of high oleate mutant in cultivated groundnut (Arachis hypogaea L.)

Suvendu Mondal; Anand M. Badigannavar; S. F. D’Souza


Molecular Breeding | 2014

Identification of quantitative trait loci for bruchid (Caryedon serratus Olivier) resistance components in cultivated groundnut (Arachis hypogaea L.)

Suvendu Mondal; Ashok B. Hadapad; Poonam A. Hande; Anand M. Badigannavar

Collaboration


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Suvendu Mondal

Bhabha Atomic Research Centre

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G. S. S. Murty

Bhabha Atomic Research Centre

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S. F. D’Souza

Bhabha Atomic Research Centre

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Poonam A. Hande

Bhabha Atomic Research Centre

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Poonam G. Bhad

Bhabha Atomic Research Centre

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D. M. Kale

Bhabha Atomic Research Centre

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A. Yadawad

University of Agricultural Sciences

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A.A. Hake

University of Agricultural Sciences

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Ashok B. Hadapad

Bhabha Atomic Research Centre

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H. L. Nadaf

University of Agricultural Sciences

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