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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/54628
Title: | Pseudomonas putida BP25 alters root phenotype and triggers salicylic acid signaling as a feedback loop in regulating endophytic colonization in Arabidopsis thaliana |
Other Titles: | Not Available |
Authors: | Neelam S, Kumar A, Vibhuti M Agisha V N, Eapen S J |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Agricultural Research Institute ICAR::Indian Institute of Spices Research |
Published/ Complete Date: | 2016-02-01 |
Project Code: | Not Available |
Keywords: | Endophytic colonization, Defense related gene,s Salicylic acid, Differential gene expression, Real-Time PCR |
Publisher: | Elsevier |
Citation: | Neelam S, Kumar A, Vibhuti M, Agisha V N, Eapen S J. 2016. Pseudomonas putida BP25 alters root phenotype and triggers salicylic acid signaling as a feedback loop in regulating endophytic colonization in Arabidopsis thaliana. Physiological and Molecular Plant Pathology 93: 99-111. doi:10.1016/j.pmpp.2016.01.008 |
Series/Report no.: | Not Available; |
Abstract/Description: | Endophytic Pseudomonas putida BP25 (PpBP25) triggered density dependent alterations on Arabidopsis thaliana Col-0 growth. Endogenous colonization of PpBP25 was found regulated within Arabidopsis that caused induction and repression of 131 and 74 plant genes, respectively. Induced genes like WRKY33, AtRLP19, ATL2, ATEXO70B2, pEARLI, RPS2, CBP60G, PLA2, CRK18, ATFBS1, DREB2A, TIR, RAP2.4, and OS1 were components of defense and salicylic acid (SA) signaling. Development associated genes were found significantly repressed. Biased activation of phytohormone signaling with their associated fitness costs on plant growth was observed. The data suggests that PpBP25 colonization triggered expression of defense genes that restricted its own population in a feedback loop besides causing altered root phenotype. |
Description: | Not Available |
ISSN: | 0885-5765 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Physiological and Molecular Plant Pathology |
NAAS Rating: | 7.65 |
Impact Factor: | 1.65 |
Volume No.: | 93 |
Page Number: | 99-111 |
Name of the Division/Regional Station: | Division of Plant Pathology |
Source, DOI or any other URL: | http://doi:10.1016/j.pmpp.2016.01.008 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/54628 |
Appears in Collections: | HS-IISR-Publication |
Files in This Item:
File | Description | Size | Format | |
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1-s2.0-S088557651630008X-main.pdf | 1.49 MB | Adobe PDF | View/Open |
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