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Storability, longevity and rancidity: A genomic perspective on evolutionary constraints in major oilseeds: Storability, longevity and rancidity: A genomic perspective on evolutionary constraints in major oilseeds

Indian Agricultural Research Journals

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Title Storability, longevity and rancidity: A genomic perspective on evolutionary constraints in major oilseeds: Storability, longevity and rancidity: A genomic perspective on evolutionary constraints in major oilseeds
 
Creator RAMYA PARAKKUNNEL
BHOJARAJA NAIK K
GIRIMALLA VANISHREE
KT RAMYA
ANJITHA GEORGE
KV SRIPATHY
CS SHANTHARAJA
S ARAVINDAN
K UDAYA BHASKAR
A ANANDAN
SANJAY KUMAR
 
Subject Lipase, Lipoxygenase, Oilseeds, Oleosin, Rancidity
 
Description Limited longevity and accelerated chemical decomposition during storage are major problems found in oilseeds. In the present study the genomic composition of rancidity prone soybean and sunflower are compared with oil seeds with fairly good storability like sesame and olive. The chromosomal location, gene duplications, syntenic relationships, cis-element architecture and protein-protein interactions were studied with respect to 250 genes affecting lipid decomposition like lipases, lipoxygenases and oleosins. The expansion of lipoxygenases and phospholipaseD genes in soybean and sunflower indicate the importance of gene duplication in functional divergence. Moreover the effect of strong purifying selection in lipid decomposition genes was evident in shaping the genomic diversity.
 
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/145383
10.56739/jor.v40iSpecialissue.145383
 
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/145383/53059
 
Rights Copyright (c) 2023 Journal of Oilseeds Research