Molecular studies on mungbean (<i>Vigna radiata</i>(L.) Wilczek) and ricebean (<i>Vigna umbellata</i>(Thunb.)) interspecific hybridisation for Mungbean yellow mosaic virus resistance and development of species-specific SCAR marker for ricebean

Manickam, S.; Anusuya, P.; Mahadev, Nawkar Ganesh; Karthikeyan, Adhimoolam; Nagarajan, P.; Raveendran, M.; Pandiyan, M.; Angappan, K.; Balasubramanian, P.

doi:10.1080/03235408.2012.745055

Cited by 24 publications

(10 citation statements)

References 35 publications

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“…All microsatellite markers used in this study showed considerable amplif ication and highly signif icant polymorphism (86.84-100%) within the analyzed genotypes from different Vigna species. The obtained polymorphism is significantly higher as compared to that reported earlier (Chaitieng, 2006;Somta et al, 2009;Sudha et al, 2012). The SSR markers were developed from the candidate gene Glycine max, which is involved in the SOS pathway.…”

Section: Discussionmentioning

confidence: 77%

Development of new gene-specific markers associated with salt tolerance for mungbean (Vigna radiata L. Wilczek)

Sehrawat

Bhat

Kaga

et al. 2014

Span. j. agric. res.

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Thirty eight novel microsatellite markers (SSRs) specific to candidate genes involved in salt tolerance were developed for detection of genetic variations in 12 mungbean genotypes variably adapted to salt stress. A 100 out of 124 putative alleles were found polymorphic between wild and cultivated genotypes (inter-specific, 80.65%), 65 were within cultivars of mungbean (intra-specific, 52.42%) and 52 were within wild genotypes (inter-specific, 41.94%). The polymorphism varied from 86.84% to 100%, while the number of polymorphic alleles ranged from 1 to 4 with an average value of 2.63 per locus. The polymorphism information content (PIC) values ranged from 0.326 to 0.875 with an average value of 0.671, which shows their effectiveness in genetic analysis. Cluster analysis resulted in the distribution of salt tolerant and susceptible genotypes in separate groups which revealed the presence of inherent variations among mungbean cultivars. These variations were explored effectively for SSR markers studies. The developed SSR markers may help along with already available markers to execute further research on mungbean. The markers may be coupled with specific loci linked with salt tolerance. The developed markers will help to identify the QTLs (quantitative trait loci) or other important genes. These markers can also be utilized for testing the purity of hybrids or diversity assessment of Vigna species for important agronomic traits.

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Section: Discussionmentioning

confidence: 77%

Development of new gene-specific markers associated with salt tolerance for mungbean (Vigna radiata L. Wilczek)

Sehrawat

Bhat

Kaga

et al. 2014

Span. j. agric. res.

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“…sublobata and V. trilobata have been attempted with some success (Table 3). Unfortunately, wide hybridization in mungbean recorded severe cross-barriers like development of a few, small and mostly non-viable hybrid seeds, embryo death or hybrid sterility, incompatibility in chromosomal pairing and chromosome elimination (Pandiyan et al, 2012;Sudha et al, 2013a;Pratap et al, 2018). DNA marker analysis has also shown severe segregation distortion and chromosome elimination in an F 2 population derived from a cross between mungbean and rice bean (Sudha et al, 2013a).…”

Section: Wild Relatives and Wide-hybridization For Ymd Resistancementioning

confidence: 99%

Yellow Mosaic Disease (YMD) of Mungbean (Vigna radiata (L.) Wilczek): Current Status and Management Opportunities

et al. 2020

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“…Commonly, intraspecific hybridization is used for the improvement of resistance to MYMV in mungbean. Resistance to MYMV has also been recognized in the wild species (V. umbellata and V. sublobata) of mungbean and may consent the introduction of such resistance by means of interspecific hybridization (Monika et al 2001;Bisht et al 2005;Pandiyan et al 2008;Sudha et al 2013a). Through the practices of intraand inter-specific hybridization, several promising lines which are not only tolerance/resistance to MYMV but are also high yielding have been developed and released for commercial cultivation (Reddy & Singh 1995;Saleem et al 1998).…”

Section: Breeding For Resistancementioning

confidence: 99%

“…While there are several applications of DNA markers in breeding, the most promising for cultivar development is called marker-assisted selection (MAS). Studying the diversity among the germplasms, finding the linked marker for resistant gene and construction of QTL maps through molecular markers, has increased the efficiency in the breeding programmes conferring resistance for MYMV (Sudha et al 2013a). By determining the allele of a DNA marker, plants that possess particular genes or quantitative trait loci (QTLs) may be identified based on their genotype rather than their phenotype.…”

Section: Marker-assisted Selection (Mas)mentioning

confidence: 99%

“…By determining the allele of a DNA marker, plants that possess particular genes or quantitative trait loci (QTLs) may be identified based on their genotype rather than their phenotype. Different markers are used to study genetic diversity (Chattopadhyay et al 2005;Roopa et al 2008;Zhao et al 2010;Datta et al 2012;Raturi et al 2012;Zhong et al 2012) and tag the MYMV resistance genes in mungbean (Selvi et al 2006;Chen et al 2012;Karthikeyan et al 2012;Dhole & Kanda 2013;Sudha et al 2013a). MAS, to a great extent, has improved the efficiency of resistance breeding in MYMV and has shown some significant success too.…”

Section: Marker-assisted Selection (Mas)mentioning

confidence: 99%

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Mungbean yellow mosaic virus (MYMV): a threat to green gram (Vigna radiata) production in Asia

Karthikeyan

Shobhana

Manickam

et al. 2014

International Journal of Pest Management

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Mungbean yellow mosaic virus (MYMV) disease is one of the most vicious diseases of green gram and has been renowned in India for more than five decades. It is caused by a group of geminiviruses belonging to the genus, begomovirus of the family, Geminiviridae. They are transmitted through whitefly in a persistent manner. The economic losses due to this virus account up to 85% in green gram which is spreading faster towards newer areas. The escalating economic importance of MYMV has resulted in the call for accurate detection and identification procedures that inspire rigorous research efforts focussing on the biology, diversity and epidemiology of the virus, so that viable management strategies could be designed. Breeding for resistance or tolerance appears to be the best approach to control this disease. However, the commercially offered genotypes are only partially resistant. Therefore, the hunt for newer sources of disease resistance needs to be intensified. This review updates all the accessible information on MYMV and outlines the areas in which advance research is indispensable.

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Molecular studies on mungbean (Vigna radiata(L.) Wilczek) and ricebean (Vigna umbellata(Thunb.)) interspecific hybridisation for Mungbean yellow mosaic virus resistance and development of species-specific SCAR marker for ricebean

Cited by 24 publications

References 35 publications

Development of new gene-specific markers associated with salt tolerance for mungbean (Vigna radiata L. Wilczek)

Development of new gene-specific markers associated with salt tolerance for mungbean (Vigna radiata L. Wilczek)

Yellow Mosaic Disease (YMD) of Mungbean (Vigna radiata (L.) Wilczek): Current Status and Management Opportunities

Mungbean yellow mosaic virus (MYMV): a threat to green gram (Vigna radiata) production in Asia

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