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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(8): 2876-2886
DOI: https://doi.org/10.20546/ijcmas.2020.908.323


NBS-LLR Marker Assisted Screening of Resistance Genotypes for Mungbean Yellow Mosaic Virus (MYMV) in Mungbean (Vigna radiata (L.) Wilcezk) Genotypes
N. Jyothi*, B. R. Patil, Ramesh Bhat and B. M. Lokesh Kumar
Department of Genetics and plant breeding, University of agriculture science, Dharwad, Karnataka, India
*Corresponding author
Abstract:

Mungbean is one of the most important pulse crops which is native to India. The yield of mungbean has been stagnant over years. Improvement in yield of mungbean is becoming difficult mainly due to the occurrence of pest and diseases. Among the various diseases Mungbean yellow mosaic virus (MYMV), which is a Begomo virus transmitted through white fly, Bemesia tabaci, causing significant yield losses in mungbean, leading to a yield loss. With this aspect the present study was carried to identify the resistance source employing NBS-LLR markers. A total of fifty-five NBS-LLR markers was screened in fifty-four genotypes of mungbean. Out of fifty-five markers seven polymorphic viz. XLRR, RGA-1TG, MTB-99, S1, CLRR-INV1, ptokiniIN and VURS02F16V markers were identified these markers were specifically linked with MYMV disease and also twenty-one resistance genotypes were observed these resistance lines can be further used for resistance breeding programme.


Keywords: NBS-LLR, mungbean, Mungbean yellow mosaic virus MYMV
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How to cite this article:

Jyothi, N., B. R. Patil, Ramesh Bhat and Lokesh kumar, B. M. 2020. NBS-LLR Marker Assisted Screening of Resistance Genotypes for Mungbean Yellow Mosaic Virus (MYMV) in Mungbean (Vigna radiata (L.) Wilcezk) Genotypes.Int.J.Curr.Microbiol.App.Sci. 9(8): 2876-2886. doi: https://doi.org/10.20546/ijcmas.2020.908.323