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/123456789/17875
Title: | Variations in DREB1, VP1.1 and NHX1 genes show association with salt tolerance traits in wild tomato (Solanum pimpinellifolium) |
Other Titles: | Not Available |
Authors: | ES Rao, P Kadirvel, RC. Symonds, S Geethanjali and Andreas W. Ebert |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Institute of Horticultural Research |
Published/ Complete Date: | 2015-01-01 |
Project Code: | Not Available |
Keywords: | Salt tolerance, Solanum pimpinellifolium, association analysis, candidate genes, haplotypes |
Publisher: | Not Available |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | In this study, a core collection of 94 genotypes of Solanum pimpinellifolium was subjected to phenotypic evaluation with and without artificial imposition of salt stress. Association analysis was conducted to identify variations linked to salt tolerance traits in four candidate genes viz., DREB1, VP1.1, NHX1, and TIP. The candidate gene analysis covered a concatenated length of 4594 bp per individual and identified nine SNP/Indels in DREB1, VP1.1 and NHX1 genes explaining >10% phenotypic variation for various salt tolerance traits. Favourable alleles / haplotypes of these candidate genes and germplasm accessions that carry them were identified. Out of these nine loci, one locus at 297 bp in DREB1 had a non-synonymous variation resulting in two favourable alleles, viz. SpDREB1_297_6 and SpDREB1_297_12. These alleles individually or as haplotypes accounted for maximum phenotypic variance of about 27.5% for various salt tolerance traits. Design of markers for selection of the favourable alleles/haplotypes will hasten marker-assisted introgression of salt tolerance from S. pimpinellifolium into cultivated tomato. |
Description: | Not Available |
ISSN: | doi:10.1371/ journal.pone.0132535 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | PLOS One |
NAAS Rating: | 8.74 |
Volume No.: | 10(7) |
Page Number: | e0132535 |
Name of the Division/Regional Station: | Division of vegetable crops |
Source, DOI or any other URL: | 10.1371/ journal.pone.0132535 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/17875 |
Appears in Collections: | HS-IIHR-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
plos one.pdf | 660.95 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.