NDLI: Induction of Drought Stress Resistance by Multi-Functional PGPR Bacillus licheniformis K11 in Pepper.

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Induction of Drought Stress Resistance by Multi-Functional PGPR Bacillus licheniformis K11 in Pepper.

Content Provider	Europe PMC
Author	Lim, Jong-Hui Kim, Sang-Dal
Copyright Year	2013
Abstract	Drought stress is one of the major yield affecting factor for pepper plant. The effects of PGPRs were analyzed in relation with drought resistance. The PGPRs inoculated pepper plants tolerate the drought stress and survived as compared to non-inoculated pepper plants that died after 15 days of drought stress. Variations in protein and RNA accumulation patterns of inoculated and non-inoculated pepper plants subjected to drought conditions for 10 days were confirmed by two dimensional polyacrylamide gel electrophoresis (2D-PAGE) and differential display PCR (DD-PCR), respectively. A total of six differentially expressed stress proteins were identified in the treated pepper plants by 2D-PAGE. Among the stress proteins, specific genes of Cadhn, VA, sHSP and CaPR-10 showed more than a 1.5-fold expressed in amount in B. licheniformis K11-treated drought pepper compared to untreated drought pepper. The changes in proteins and gene expression patterns were attributed to the B. licheniformis K11. Accordingly, auxin and ACC deaminase producing PGPR B. licheniformis K11 could reduce drought stress in drought affected regions without the need for overusing agrochemicals and chemical fertilizer. These results will contribute to the development of a microbial agent for organic farming by PGPR.
Related Links	https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC4174774&blobtype=pdf
ISSN	15982254
Journal	The Plant Pathology Journal [Plant Pathol J]
Volume Number	29
PubMed Central reference number	PMC4174774
Issue Number	2
PubMed reference number	25288947
e-ISSN	20939280
DOI	10.5423/ppj.si.02.2013.0021
Language	English
Publisher	Korean Society of Plant Pathology
Publisher Date	2013-06-01
Access Restriction	Open
Rights License	This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. © The Korean Society of Plant Pathology
Subject Keyword	drought stress tolerance PGPR pepper
Content Type	Text
Resource Type	Article
Subject	Agronomy and Crop Science

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