Comparative Analysis of Sorghum bicolor Proteome in Response to Drought Stress and following Recovery

Comparative Analysis of Sorghum bicolor Proteome in Response to Drought Stress and following Recovery

The adaptive response of Sorghum bicolor landraces from Egypt to drought stress and following recovery was analyzed using two-dimensional difference gel electrophoresis, 2D-DIGE. Physiological measurements and proteome alterations of accession number 11434, drought tolerant, and accession number 114...

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Main Authors: Jedmowski, Christoph, Ashoub, Ahmed, Beckhaus, Tobias, Berberich, Thomas, Karas, Michael, Brüggemann, Wolfgang
Format: Online
Language:English
Published: Hindawi Publishing Corporation 2014
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4198819/
id pubmed-4198819
recordtype oai_dc
spelling pubmed-41988192014-10-27 Comparative Analysis of Sorghum bicolor Proteome in Response to Drought Stress and following Recovery Jedmowski, Christoph Ashoub, Ahmed Beckhaus, Tobias Berberich, Thomas Karas, Michael Brüggemann, Wolfgang Research Article The adaptive response of Sorghum bicolor landraces from Egypt to drought stress and following recovery was analyzed using two-dimensional difference gel electrophoresis, 2D-DIGE. Physiological measurements and proteome alterations of accession number 11434, drought tolerant, and accession number 11431, drought sensitive, were compared to their relative control values after drought stress and following recovery. Differentially expressed proteins were analysed by Matrix assisted laser desorption ionisation time-of-flight mass spectrometry, MALDI-TOF-MS. Alterations in protein contents related to the energy balance, metabolism (sensu Mewes et al. 1997), and chaperons were the most apparent features to elucidate the differences between the drought tolerant and sensitive accessions. Further alterations in the levels of proteins related to transcription and protein synthesis are discussed. Hindawi Publishing Corporation 2014 2014-10-01 /pmc/articles/PMC4198819/ /pubmed/25349737 http://dx.doi.org/10.1155/2014/395905 Text en Copyright © 2014 Christoph Jedmowski et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
repository_type Open Access Journal
institution_category Foreign Institution
institution US National Center for Biotechnology Information
building NCBI PubMed
collection Online Access
language English
format Online
author Jedmowski, Christoph
Ashoub, Ahmed
Beckhaus, Tobias
Berberich, Thomas
Karas, Michael
Brüggemann, Wolfgang
spellingShingle Jedmowski, Christoph
Ashoub, Ahmed
Beckhaus, Tobias
Berberich, Thomas
Karas, Michael
Brüggemann, Wolfgang
Comparative Analysis of Sorghum bicolor Proteome in Response to Drought Stress and following Recovery
author_facet Jedmowski, Christoph
Ashoub, Ahmed
Beckhaus, Tobias
Berberich, Thomas
Karas, Michael
Brüggemann, Wolfgang
author_sort Jedmowski, Christoph
title Comparative Analysis of Sorghum bicolor Proteome in Response to Drought Stress and following Recovery
title_short Comparative Analysis of Sorghum bicolor Proteome in Response to Drought Stress and following Recovery
title_full Comparative Analysis of Sorghum bicolor Proteome in Response to Drought Stress and following Recovery
title_fullStr Comparative Analysis of Sorghum bicolor Proteome in Response to Drought Stress and following Recovery
title_full_unstemmed Comparative Analysis of Sorghum bicolor Proteome in Response to Drought Stress and following Recovery
title_sort comparative analysis of sorghum bicolor proteome in response to drought stress and following recovery
description The adaptive response of Sorghum bicolor landraces from Egypt to drought stress and following recovery was analyzed using two-dimensional difference gel electrophoresis, 2D-DIGE. Physiological measurements and proteome alterations of accession number 11434, drought tolerant, and accession number 11431, drought sensitive, were compared to their relative control values after drought stress and following recovery. Differentially expressed proteins were analysed by Matrix assisted laser desorption ionisation time-of-flight mass spectrometry, MALDI-TOF-MS. Alterations in protein contents related to the energy balance, metabolism (sensu Mewes et al. 1997), and chaperons were the most apparent features to elucidate the differences between the drought tolerant and sensitive accessions. Further alterations in the levels of proteins related to transcription and protein synthesis are discussed.
publisher Hindawi Publishing Corporation
publishDate 2014
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4198819/
_version_ 1613145313756839936

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