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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.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]For more details click here

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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(4): 18-23
DOI: https://doi.org/10.20546/ijcmas.2020.904.004


Screening Elite Wheat Lines (Triticum aestivum L.) Possessing Sr2 Gene for Variability in Expression of Pseudo Black Chaff
Pravin Kumar Singh1, Ranjan Kumar Chaubey2*, Stuti Krishna1,Vaishampayan1 AND V.K. Mishra1
1Department of Genetics and Plant Breeding, 2Department of Mycology and Plant Pathology, I.A.S., B.H.U., India
*Corresponding author
Abstract:

Stem rust is one of the most prevailing diseases of wheat crop severely affecting yield. The disease constrains wheat production and henceforth lags the demand. Identifying genes providing resistance from stem rust has been quite important in present scenario. One such gene providing resistance to stem rust is Sr2 which has provided durable, broad-spectrum, adult plant resistance and has been used as a potential control measure against wheat stem rust in modern wheat breeding programs worldwide. PBC is morphological marker tightly linked to Sr2 causes varying degrees of dark pigmentation on the stem internodes and glumes, is partially dominant and has been commonly used to select the presence of the gene in wheat germplasm. The present study has been designed for screening 30 elite wheat lines with Sr2 gene for their variable expression with morphological marker PBC.


Keywords: PBC, Sr2, Stem rust, Resistance, Marker
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How to cite this article:

Pravin Kumar Singh, Ranjan Kumar Chaubey, Stuti Krishna, A. Vaishampayan, V. K. Mishra. 2020. Screening Elite Wheat Lines (Triticum aestivum L.) Possessing Sr2 Gene for Variability in Expression of Pseudo Black Chaff.Int.J.Curr.Microbiol.App.Sci. 9(4): 18-23. doi: https://doi.org/10.20546/ijcmas.2020.904.004