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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 2022: 95.28
Index Copernicus ICI Journals Master List 2022 - IJCMAS--ICV 2022: 95.28
For more details click here
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Original Research Articles                      Volume : 9, Issue:2, February, 2020
PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com /
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Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38
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Int.J.Curr.Microbiol.App.Sci.2020.9(2): 268-276
DOI: https://doi.org/10.20546/ijcmas.2020.902.034


Alien Introgression Studies Involving Vigna mungo x Vigna umbellata Hybridization
Shayla Bindra1*, R.K. Mittal2, V.K. Sood2 and H.K. Chaudhary2
1Department of Plant Breeding & Genetics, Punjab Agricultural University, Ludhiana, Punjab, India
2Department of Crop Improvement, CSK Himachal Pradesh Agricultural University, Palampur, Himachal Pradesh, India
*Corresponding author
Abstract:

Urdbean has narrow genetic base due to common ancestry of various superior genotypes, poor plant type and genetic vulnerability to biotic and abiotic stresses. The underutilized related specie, V. umbellata (ricebean), nutritive and resistant to most of the fungal pathogens, is speculated to be potential donor. Therefore, V. mungo and V. umbellata were crossed with a view to introgress alien genes. On inter-specific hybridization, the presence of pre-fertilization barriers and post-fertilization barriers were observed. As, hybrids exhibited reduced germination and sterility. The frequency of hybridization, radicle and plant production percentage among three cross combinations revealed genotype specific response between both the species.


Keywords: Alien introgression, Urdbean,Ricebean, hybridization

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How to cite this article:

Shayla Bindra, R.K. Mittal, V.K. Sood and Chaudhary. H.K. 2020. Alien Introgression Studies Involving Vigna mungo x Vigna umbellata Hybridization.Int.J.Curr.Microbiol.App.Sci. 9(2): 268-276. doi: https://doi.org/10.20546/ijcmas.2020.902.034
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.

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