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INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT
International Peer Reviewed & Refereed Journals, Open Access Journal
ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
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Impact Factor : 8.76

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Paper Title: Genetic Control in Confectionery Sunflower
Authors Name: Balpreet Kaur , Dr. Vineeta Kaila , Dr. Pankaj Sharma
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IJNRD_198948
Published Paper Id: IJNRD2306178
Published In: Volume 8 Issue 6, June-2023
DOI:
Abstract: The present study was carried out to understand the genetic control of achene colour and shape in confectionery sunflower. F1 selfed seeds of three crosses were raised during off-season (August sowing) 2019 at the sunflower experimental area, Punjab Agricultural University, Ludhiana. In the first cross EC-734846 × EC-734849-II, the F2 ratio of black seed to white seed approximated 3:1 showing typical monohybrid segregation while the back cross with recessive parent revealed typical 1:1 segregation. The F2 progeny of the second cross EC-734863-II × EC-734846, comprised of grey seeds with white stripes, greyish black and white seeds with black stripes colour seeds exhibiting supplementary gene interactions (9:3:4). The results suggest that black seed colour is dominant over white seed colour and exhibits simple inheritance, while distinct markings on the seeds are two genes controlled. The F2 progeny of a cross (EC-734864×EC-734876) was raised to understand the inheritance of seed shape, exhibiting ovoid-shaped to elongated- shaped seeds in a 15:1 ratio indicating duplicate dominant gene interaction with elongated seeds being a recessive trait.
Keywords: Confectionery sunflower, Inheritance, seed colour, seed shape, chi-square test.
Cite Article: "Genetic Control in Confectionery Sunflower", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.8, Issue 6, page no.b684-b689, June-2023, Available :http://www.ijnrd.org/papers/IJNRD2306178.pdf
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ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publication Details: Published Paper ID:IJNRD2306178
Registration ID: 198948
Published In: Volume 8 Issue 6, June-2023
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Page No: b684-b689
Country: Sangrur, PUNJAB, India
Research Area: Science
Publisher : IJ Publication
Published Paper URL : https://www.ijnrd.org/viewpaperforall?paper=IJNRD2306178
Published Paper PDF: https://www.ijnrd.org/papers/IJNRD2306178
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ISSN: 2456-4184
Impact Factor: 8.76 and ISSN APPROVED
Journal Starting Year (ESTD) : 2016

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