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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/17529
Title: | EST linked markers in Solanum melongena responsive to abiotic stress using computational methods |
Other Titles: | Not Available |
Authors: | REENA ROSY THOMAS, M. K. CHANDRA PRAKASH, M. KRISHNA REDDY, RIAZ MAHMOOD AND PAPIYA MONDAL |
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: | 2017 |
Project Code: | HORTIIHRCIL2015160(4) |
Keywords: | Abiotic stress, Computational methods, EST sequences, Markers, Solanum melongena |
Publisher: | National Environmentalists Association |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Plants are exposed to a wide range of stresses and they respond to these stressed conditions by the activation of stress responsive genes. Microsatellites occur at thousands of locations in expressed regions, additionally, they have a higher mutation rate than other areas of DNA leading to genetic markers. A computational method was developed to capture exact repeat motifs in EST sequences of Solanum melongena and extract the sequences. This mathematical algorithm based repeat detection program searches for perfect repeats in the EST sequences without the need to specify the pre-defined repeat pattern for di, tri, tetra-, upto octa repeat with the exception of mono nucleotides. Hexa repeat motifs were abundantly available followed by tetra and di repeats. The identified EST derived markers with repeat motif can be used to identify the precise inheritance pattern of the expressed region. The redundant ESTs were filtered and 121 unique ESTs in S. melongena were found to have potential markers. These were spanned across 19 major proteins superfamilies having conserved domains associated with abiotic stress tolerance. These robust and potential EST derived markers are linked to genes that encode for specific traits providing tolerance against abiotic stresses which is useful in marker-assisted breeding programs. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Journal |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | The Ecoscan |
Volume No.: | 11(1&2) |
Page Number: | 45-49 |
Name of the Division/Regional Station: | Division of Social Sciences and Training |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/17529 |
Appears in Collections: | HS-IIHR-Publication |
Files in This Item:
File | Description | Size | Format | |
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Ecoscan-Reena.pdf | 544.39 kB | Adobe PDF | View/Open |
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