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Cloning and characterization of Patatin like Protein (PLP), a phospholipase gene involved in salinity stress induced lipid signaling

Indian Agricultural Research Journals

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Title Cloning and characterization of Patatin like Protein (PLP), a phospholipase gene involved in salinity stress induced lipid signaling
 
Creator Kasirajan, Lakshmi
Keerthana Kamaraj
Sheelamary Sebastiar
Selvi Athiappan
Vivitha Maiyilsamy
Manimekalai Ramaswamy
 
Subject Lipid signaling,
Phospholipases,
Salinity,
Sugarcane
 
Description Sugarcane (Saccharum spp.) is a large perennial grass that is cultivated in tropical, semi-tropical, and subtropical regions of the world. Salinity stress is one of the important abiotic stresses limiting crop growth and productivity. It involves numerous changes in the physiological and metabolic processes, depending on severity, stage of the crop and duration of the stress. Plasma membranes are the primary sites where stress signals are perceived and transmitted for rapid gene expression/enzyme activity. Lipid signaling is one such perfect mechanism for the transmission of information between plasma membrane, cytosol, organelles, particularly nucleus and has found an integral place in stress signaling in plants. Phospholipases (PLs) constitute a family of lipidhydrolyzing enzymes that catalyze lipid remodeling and generate rapid responses to environmental cues. In this study we have cloned and characterized Patatin like Protein (PLP) a phospholipase gene from Erianthus. The saline (8 ds/m) treated sugarcane hybrids such as Co 11015 and Co 12009 along with Erianthus was used for estimation of the copy number of PLP in various tissues. Our results showed that, the leaves of Co 11015 had high copy number of PLP followed by the leaf tissues of Erianthus.This study aids in understanding of PLP gene expression involved in salinity stress induced lipid signaling.
 
Publisher Society for Sugarcane Research and Development
 
Date 2024-02-01
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/JSR/article/view/139639
10.37580/JSR.2022.2.12.162-171
 
Source Journal of Sugarcane Research; Vol. 12 No. 2 (2022): JOURNAL OF SUGARCANE RESEARCH - JSR; 162-171
2582-4767
2249-927X
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JSR/article/view/139639/53752
 
Rights Copyright (c) 2022 https://creativecommons.org/licenses/by-nc-sa/4.0/
http://creativecommons.org/licenses/by-nc-sa/4.0