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 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.

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Author:Christoph JedmowskiORCiDGND, Ahmed AshoubORCiDGND, Tobias Beckhaus, Thomas BerberichORCiD, Michael KarasGND, Wolfgang BrüggemannORCiD
URN:urn:nbn:de:hebis:30:3-505130
DOI:https://doi.org/10.1155/2014/395905
ISSN:2090-2174
ISSN:2090-2166
Pubmed Id:https://pubmed.ncbi.nlm.nih.gov/25349737
Parent Title (English):International journal of proteomics
Publisher:Hindawi
Place of publication:New York, NY
Contributor(s):Michael Hippler
Document Type:Article
Language:English
Year of Completion:2014
Date of first Publication:2004/10/01
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2019/08/01
Volume:2014
Issue:Art. 395905
Page Number:11
First Page:1
Last Page:10
Note:
Copyright © 2014 Christoph Jedmowski et al. 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.
HeBIS-PPN:452213126
Institutes:Biochemie, Chemie und Pharmazie / Biochemie und Chemie
Angeschlossene und kooperierende Institutionen / Senckenbergische Naturforschende Gesellschaft
Biowissenschaften / Institut für Ökologie, Evolution und Diversität
Fachübergreifende Einrichtungen / Biodiversität und Klima Forschungszentrum (BiK-F)
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 57 Biowissenschaften; Biologie / 570 Biowissenschaften; Biologie
6 Technik, Medizin, angewandte Wissenschaften / 61 Medizin und Gesundheit / 610 Medizin und Gesundheit
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung 3.0

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