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/123456789/17300
Title: | Assessing variability for disease resistance and nutritional quality traits in an interspecific collection of groundnut (Arachis hypogaea L.) |
Other Titles: | Not Available |
Authors: | Sandip K. Bera Surendra S. Manohar Murali T. Variath Sunil Chaudhari Shasidhar Yaduru Radhakrishnan Thankappan Manivannan Narayana Sadaiah Kurapati Manish K. Pandey Hari K. Sudini Saravanan Shanmugavel Ganesamurthy Kulandaivelu Rajeev K. Varshney Janila Pasupuleti |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR-Directorate of Groundnut Research |
Published/ Complete Date: | 2018-09-24 |
Project Code: | Not Available |
Keywords: | FAD2 gene , groundnut , interspecific derivatives , markers , multiple disease resistance oleic acid |
Publisher: | Wiley Online Library |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Rust and late leaf spot (LLS) resistance sources involving Arachis batizocoi, A. duranensis, A. cardenasii and A. sps Manfredi‐5 were identified from field evaluation of interspecific derivatives (IDs) of groundnut in a disease nursery for two seasons. Although the sources displayed low levels of resistance compared to currently cultivated lines, they contribute allele diversity in groundnut breeding that has so far relied on alleles contributed from A. cardenasii for disease resistance. Multiple disease‐resistant and agronomically superior IDs, ICGVs 11379, 10121, 10179, 05097, 02411 and 00248 involving A. batizocoi, A. duranensis and A. cardenasii can be used in breeding for groundnut improvement. Genetic variability for resistance to rust and LLS, yield and nutritional quality traits was influenced by genotype, environment and genotype × environment interaction effects in individual and pooled analyses. In case of FAD (fatty acid desaturase)‐mutant alleles that govern high oleic trait, allele mining of IDs (110) showed that frequency of mutation in ahFAD2B is rare, whereas of ahFAD2A is common. High oleic lines were not detected among the IDs. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Plant Breeding (Zeitschrift fur pflanzenzuchtung) |
NAAS Rating: | 7.66 |
Volume No.: | 137* |
Page Number: | [883 - 894*] |
Name of the Division/Regional Station: | Genetics & Cytogenetics |
Source, DOI or any other URL: | doi.org/10.1111/pbr.12647 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/17300 |
Appears in Collections: | CS-DGR-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.