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http://krishi.icar.gov.in/jspui/handle/123456789/82418
Title: | Rice biofortification: breeding and genomic approaches for genetic enhancement of grain zinc and iron contents |
Other Titles: | Not Available |
Authors: | Senguttuvel P, G Padmavati, C Jasmine, D Sanjeeva Rao, CN Neeraja, V Jaldhani, P Beulah, R Gobinath, J Aravind Kumar, SV Sai Prasad, LV Subba Rao, AS HariPrasad, K Sruthi, D Shivani, RM Sundaram and Govindaraj M |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Institute of Rice Research |
Published/ Complete Date: | 2023-06-02 |
Keywords: | rice, biofortification, iron, zinc, breeding, genomics |
Publisher: | Frontiers |
Citation: | Senguttuvel P, G P, C J, D SR, CN N, V J, P B, R G, J AK, SV SP, LV SR, AS H, K S, D S, RM S and Govindaraj M (2023) Rice biofortification: breeding and genomic approaches for genetic enhancement of grain zinc and iron contents. Front. Plant Sci. 14:1138408. doi: 10.3389/fpls.2023.1138408 |
Series/Report no.: | Not Available; |
Abstract/Description: | Rice is a highly consumed staple cereal cultivated predominantly in Asian countries, which share 90% of global rice production. Rice is a primary calorie provider for more than 3.5 billion people across the world. Preference and consumption of polished rice have increased manifold, which resulted in the loss of inherent nutrition. The prevalence of micronutrient deficiencies (Zn and Fe) are major human health challenges in the 21st century. Biofortification of staples is a sustainable approach to alleviating malnutrition. Globally, significant progress has been made in rice for enhancing grain Zn, Fe, and protein. To date, 37 biofortified Fe, Zn, Protein and Provitamin A rich rice varieties are available for commercial cultivation (16 from India and 21 from the rest of the world; Fe > 10 mg/kg, Zn > 24 mg/kg, protein > 10% in polished rice as India target while Zn > 28 mg/kg in polished rice as international target). However, understanding the micronutrient genetics, mechanisms of uptake, translocation, and bioavailability are the prime areas that need to be strengthened. The successful development of these lines through integrated-genomic technologies can accelerate deployment and scaling in future breeding programs to address the key challenges of malnutrition and hidden hunger. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Review Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Frontiers in Plant Science |
Journal Type: | Not Available |
NAAS Rating: | 12 |
Impact Factor: | Not Available |
Volume No.: | 14 |
Page Number: | 1-19 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | https://doi.org/10.3389/fpls.2023.1138408 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/82418 |
Appears in Collections: | CS-IIRR-Publication |
Files in This Item:
File | Description | Size | Format | |
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fpls-14-1138408 (2).pdf | 9.06 MB | Adobe PDF | View/Open |
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