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Correlation of expressional pattern of Ubiquitin activating gene with grain Fe content in rice

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Title Correlation of expressional pattern of Ubiquitin activating gene with grain Fe content in rice
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Creator Sonali Bej, C.N. Neeraja, T. Krishna Kanth, K. Suman, Kalyani M. Barbadikar and S.R. Voleti
 
Subject Ubiquitin activating (UBA) gene, rice, grain iron, expression, correlation
 
Description Not Available
Ubiquitin, ubiquitin-activating enzyme (E1), ubiquitin-conjugating enzyme (E2), ubiquitin ligases (E3) and
26S proteasome are the significant components of the ubiquitination process. The expression level of ubiquitin
activating (UBA) gene was evaluated in 18 genotypes with differential grain iron (Fe) and zinc (Zn) (including
landraces, high yielding and released biofortified varieties) at panicle initiation stage. The relative expression
of the UBA gene was analysed with three yield checks- BPT 5204, MTU 1010 and Swarna and the highest gene expression level were found in land race Kalanamak followed by Jalpriya and Taroari Basmati.Significant
positive correlation of expression of the UBA gene with grain Fe content suggests the possible role of ubiquitin
activating enzymes in addition to the reported ubiquitin-conjugating and ligases in Fe homeostasis. The
understanding of ubiquitination regulated nutrient transport mechanism is yet to be explored hence, more indepth studies in future may provide better insight to understand the role of ubiquitination in nutrient homeostasis and develop better strategies for biofortification.
ICAR CRP Biofortification
 
Date 2021-08-17T06:04:57Z
2021-08-17T06:04:57Z
2020-09-30
 
Type Research Paper
 
Identifier Sonali Bej, CN Neeraja, Krishna Kanth T, K Suman, Kalyani M Barbadikar and SR Voleti (2020). Correlation of expressional pattern of Ubiquitin activating gene with grain Fe content in rice. Oryza Vol. 57 Issue No. 3, 2020 (251-259).
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http://krishi.icar.gov.in/jspui/handle/123456789/57457
 
Language English
 
Relation Not Available;
 
Publisher Association of Rice Research Workers (ARRW)