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Molecular mechanisms leading to grain Zn accumulation in rice

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Title Molecular mechanisms leading to grain Zn accumulation in rice
 
Creator Not Available
CN Neeraja
K Suman
 
Subject Biofortification; Genes; Molecular mechanism; Rice; Transporters; Zinc
 
Description Not Available
Deciphering molecular mechanisms vital for identifying key genes associated with high grain Zn in rice. Rice adapted complex strategies for the acquisition of Zn from the rhizosphere, its uptake by roots, its transport from root to shoot, and its movement in shoots, nodes, and leaves to the meristematic tissues and grain. Zn metabolic processes are regulated temporally and spatially by several genes. A few major gene families, viz., zinc-iron regulated proteins, heavy metal ATPases phytosiderophores like nicotinamide, and Yellow Stripe-Like transporters, natural resistance-associated macrophage proteins, and metal tolerance proteins associated with Zn uptake in rice have been characterized. Here, we review recent developments in understanding the molecular mechanism of Zn metabolism in rice and its implications in the development of Zn-biofortified rice varieties.
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Date 2024-04-20T12:01:07Z
2024-04-20T12:01:07Z
2023-06-30
 
Type Book chapter
 
Identifier C.N. Neeraja, K. Suman, Chapter 1 - Molecular mechanisms leading to grain Zn accumulation in rice, Editor(s): B.P. Mallikarjun Swamy, Anca Macovei, Kurniawan Rudi Trijatmiko, Genetic Engineering and Genome Editing for Zinc Biofortification of Rice, Academic Press, 2023, Pages 1-13, ISBN 9780323854061, https://doi.org/10.1016/B978-0-323-85406-1.00009-5. (https://www.sciencedirect.com/science/article/pii/B9780323854061000095)
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http://krishi.icar.gov.in/jspui/handle/123456789/82248
 
Language English
 
Relation Not Available;
 
Publisher Elsevier