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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2018: 95.39
For more details click here

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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.2018.7(4): 1897-1902
DOI: https://doi.org/10.20546/ijcmas.2018.704.217


Validation of Molecular Markers Linked to Grain Quality Traits in Rice (Oryza sativa L.)
Kavurikalpana1*, S. Thirumeni1 and N. Shashidhara2
1Department of Plant Breeding and Genetics, Pandit Jawaharlal Nehru College of Agriculture is an agricultural College (PAJANCOA & RI), Karaikal – 609603, India
2Agricultural Research Station (ARS), Bailhongal. University of Agricultural Sciences, Dharwad, Karnataka, India
*Corresponding author
Abstract:

Global demand for high-quality rice has grown substantially in recent years and continues to trend upward due to taste preferences and a greater interest in healthy diets. Most rice quality traits are inherited in a complex way and may be affected by multiple genes and environmental factors. Experiment was conducted by using 64 rice accessions at Pandit Jawaharlal Nehru collage of agriculture and research institute, karaikal during Rabi 2016. Lattice square design with three replications was followed for phenotypic data and analyzed by using R. software version 3.4.0. Molecular analysis was done by using functional markers for pericarp color and fragrance. Out of 64 rice accessions seven are red seeded and 57 white seeded, which could be easily identified in the seedling stage itself by using functional marker RID 12 developed by Sweeney et al., (2006) that perfectly targets the 14 bp functional nucleotide polymorphism with in bHLH gene. However, for fragrance, none of 64 genotypes were scented as reflected from the mono-morphism of the target allele.


Keywords: Functional marker, Fragrance, Polymorphism, Mono-morphism, allele
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How to cite this article:

Kavurikalpana, S. Thirumeni and Shashidhara, N. 2018. Validation of Molecular Markers Linked to Grain Quality Triats in Rice (Oryza sativa L.).Int.J.Curr.Microbiol.App.Sci. 7(4): 1897-1902. doi: https://doi.org/10.20546/ijcmas.2018.704.217