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Studies on inheritance of achene colour and markings among confectionary germplasm of sunflower: Studies on inheritance of achene colour and markings among confectionary germplasm of sunflower

Indian Agricultural Research Journals

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Title Studies on inheritance of achene colour and markings among confectionary germplasm of sunflower: Studies on inheritance of achene colour and markings among confectionary germplasm of sunflower
 
Creator BALPREET KAUR
VINEETA KAILA
PANKAJ SHARMA
 
Subject Achene colour, Monohybrid Ratio, Sunflower, Stripe
 
Description To study the genetic control of achene colour in sunflower, a cross was made between EC-734846 × EC734849-II having white and black kernels respectively and another cross was made between EC-734863-II and EC734846 having black striped and white achene colour. The first cross revealed typical monohybrid segregation of 3:1 for black to white seeds. The backcross with recessive parent exhibited 1:1 ratio suggesting achene colour to be single gene controlled with white seed colour controlled by recessive allele. The second cross revealed the ratios of grey seeds with white stripes, greyish black and white seeds with black stripes colour seeded plants to be 9:3:4 suggesting supplementary gene interaction among two genes controlling the seed colour and distinctive markings.
 
Publisher Indian Society of Oilseeds Research
 
Date 2023-12-14
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/JOR/article/view/144841
10.56739/jor.v40iSpecialissue.144841
 
Source Journal of Oilseeds Research; Vol. 40 No. Specialissue (2023): Journal of Oilseeds Research
0970-2776
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JOR/article/view/144841/52912
 
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