KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/57460
Title: | Molecular Breeding for Improving Nitrogen Use Efficiency in Rice: Progress and Perspectives |
Other Titles: | Not Available |
Authors: | C.N. Neeraja, S. R. Voleti, D. Subrahmanyam, K. Surekha, Sonali Bej, T Krishnakanth, P Raghuveer Rao |
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: | 2021-04-02 |
Project Code: | NICRA |
Keywords: | Rice, Nitrogen use efficiency, genotypic variation, QTL, differentially expressed genes |
Publisher: | Wiley |
Citation: | Chirravuri N. Neeraja, Sitapati R. Voleti, Subrahmanyam Desiraju, Surekha Kuchi, Sonali Bej, Krishnakanth Talapanti and Raghuveer R. Puskur . Chapter 12: Molecular Breeding for Improving Nitrogen Use Efficiency in Rice: Progress and Perspectives. Editor(s): Mohammad Anwar Hossain, Lutful Hassan, Khandakar Md. Ifterkharuddaula, Arvind Kumar, Robert Henry. Book: Molecular Breeding for Rice Abiotic Stress Tolerance and Nutritional Quality (Wiley Online Library) First published: 02 April 2021. https://doi.org/10.1002/9781119633174.ch12. |
Series/Report no.: | Not Available; |
Abstract/Description: | Development of nitrogen use efficient (NUE) rice varieties is important for the sustainability of environmental-friendly and economical agricultural practices. Genotypic variation for NUE has been reported in rice, and several genetic sources have been identified. Mechanisms of nitrogen metabolism and traits/parameters associated with NUE have been extensively studied in rice. Several rice bi-parental mapping populations were evaluated and ∼200 quantitative trait loci (QTL) were identified for N metabolism and related traits. Recently, the association-mapping approach is also being adapted for identifying genomic regions and candidate genes for NUE in rice. Many known candidates genes associated with N metabolism in rice have been studied for their expression in genotypes with varying degrees of response to differential nitrogen application. Transcriptome analyses of various rice tissues grown under differential nitrogen levels have shown numerous differentially expressed genes (DEGs), and interesting families and pathways of genes have been identified. A strategy of maximum uptake, utilization, and remobilization to realize yield under optimum N input has been suggested for the development of rice varieties with NUE. |
ISSN: | Not Available |
Type(s) of content: | Book chapter |
Sponsors: | NICRA |
Language: | English |
Name of Journal: | Not Available |
Volume No.: | Not Available |
Page Number: | Not Available |
Name of the Division/Regional Station: | Biotechnology Section |
Source, DOI or any other URL: | https://doi.org/10.1002/9781119633174.ch12 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/57460 |
Appears in Collections: | CS-IIRR-Publication |
Files in This Item:
There are no files associated with this item.
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.