scholarly journals {Stable Insertion of the Early Light-induced Proteins into Etioplast Membranes Requires Chlorophylla

2000 ◽  
Vol 276 (11) ◽  
pp. 8582-8587 ◽  
Author(s):  
Iwona Adamska ◽  
Elisabeth Kruse ◽  
Klaus Kloppstech
Keyword(s):  
Etioplast Membranes ◽  
Induced Proteins

A Study of the Measles Virus-Induced Proteins Incorporated into the Cell Membrane

Intervirology ◽  
1979 ◽  
Vol 11 (5) ◽  
pp. 275-281 ◽  
Author(s):  
Fabian Wild ◽  
Tim Greenland
Keyword(s):  
Cell Membrane ◽  
Measles Virus ◽  
Induced Proteins

Sodium Hypochlorite Stress in Enterococcus faecalis : Influence of Antecedent Growth Conditions and Induced Proteins

1997 ◽  
Vol 34 (5) ◽  
pp. 284-289 ◽  
Author(s):  
Jean-Marie Laplace ◽  
Magalie Thuault ◽  
Axel Hartke ◽  
Philippe Boutibonnes ◽  
Yanick Auffray
Keyword(s):  
Enterococcus Faecalis ◽  
Sodium Hypochlorite ◽  
Growth Conditions ◽  
Induced Proteins

scholarly journals Differential Expression and Localization of Early Light-Induced Proteins in Arabidopsis

2006 ◽  
Vol 142 (1) ◽  
pp. 75-87 ◽  
Author(s):  
Mounia Heddad ◽  
Hanna Norén ◽  
Verena Reiser ◽  
Marina Dunaeva ◽  
Bertil Andersson ◽  
...  
Keyword(s):  
Differential Expression ◽  
Induced Proteins

scholarly journals Ectoine-Induced Proteins in Sinorhizobium meliloti Include an Ectoine ABC-Type Transporter Involved in Osmoprotection and Ectoine Catabolism

2005 ◽  
Vol 187 (4) ◽  
pp. 1293-1304 ◽  
Author(s):  
Mohamed Jebbar ◽  
Linda Sohn-Bösser ◽  
Erhard Bremer ◽  
Théophile Bernard ◽  
Carlos Blanco
Keyword(s):  
Gene Cluster ◽  
Sinorhizobium Meliloti ◽  
Laser Desorption ◽  
Laser Desorption Ionization ◽  
Catabolic Pathway ◽  
Ionization Time ◽  
Flight Mass Spectrometry ◽  
Atp Binding Cassette Transporter ◽  
Sequence Homologies ◽  
Induced Proteins

ABSTRACT To understand the mechanisms of ectoine-induced osmoprotection in Sinorhizobium meliloti, a proteomic examination of S. meliloti cells grown in minimal medium supplemented with ectoine was undertaken. This revealed the induction of 10 proteins. The protein products of eight genes were identified by using matrix-assisted laser desorption ionization-time-of-flight mass spectrometry. Five of these genes, with four other genes whose products were not detected on two-dimensional gels, belong to the same gene cluster, which is localized on the pSymB megaplasmid. Four of the nine genes encode the characteristic components of an ATP-binding cassette transporter that was named ehu, for ectoine/hydroxyectoine uptake. This transporter was encoded by four genes (ehuA, ehuB, ehuC, and ehuD) that formed an operon with another gene cluster that contains five genes, named eutABCDE for ectoine utilization. On the basis of sequence homologies, eutABCDE encode enzymes with putative and hypothetical functions in ectoine catabolism. Analysis of the properties of ehuA and eutA mutants suggests that S. meliloti possesses at least one additional ectoine catabolic pathway as well as a lower-affinity transport system for ectoine and hydroxyectoine. The expression of ehuB, as determined by measurements of UidA activity, was shown to be induced by ectoine and hydroxyectoine but not by glycine betaine or by high osmolality.

Proteomic analysis of salicylate-induced proteins of pea (Pisum sativum L.) leaves

2010 ◽  
Vol 75 (5) ◽  
pp. 590-597 ◽  
Author(s):  
I. A. Tarchevsky ◽  
V. G. Yakovleva ◽  
A. M. Egorova
Keyword(s):  
Pisum Sativum ◽  
Proteomic Analysis ◽  
Pisum Sativum L ◽  
Induced Proteins

scholarly journals Interferon: the Dissociation of rIn.rCn-induced Proteins by Protonation

1973 ◽  
Vol 21 (1) ◽  
pp. 169-174 ◽  
Author(s):  
P. M. Pitha ◽  
L. W. Marshall ◽  
W. A. Carter
Keyword(s):  
Induced Proteins

scholarly journals Cold Shock Proteins of Lactococcus lactis MG1363 Are Involved in Cryoprotection and in the Production of Cold-Induced Proteins

2001 ◽  
Vol 67 (11) ◽  
pp. 5171-5178 ◽  
Author(s):  
Jeroen A. Wouters ◽  
Hélène Frenkiel ◽  
Willem M. de Vos ◽  
Oscar P. Kuipers ◽  
Tjakko Abee
Keyword(s):  
Low Temperature ◽  
Lactococcus Lactis ◽  
Type Strain ◽  
Wild Type Strain ◽  
Cold Shock ◽  
Transcriptional Level ◽  
Wild Type ◽  
Cold Shock Proteins ◽  
Shock Proteins ◽  
Induced Proteins

ABSTRACT Members of the group of 7-kDa cold-shock proteins (CSPs) are the proteins with the highest level of induction upon cold shock in the lactic acid bacterium Lactococcus lactis MG1363. By using double-crossover recombination, two L. lactis strains were generated in which genes encoding CSPs are disrupted: L. lactis NZ9000ΔAB lacks the tandemly orientatedcspA and cspB genes, and NZ9000ΔABE lackscspA, cspB, and cspE. Both strains showed no differences in growth at normal and at low temperatures compared to that of the wild-type strain, L. lactis NZ9000. Two-dimensional gel electrophoresis showed that upon disruption of thecspAB genes, the production of remaining CspE at low temperature increased, and upon disruption of cspA, cspB, and cspE, the production of CspD at normal growth temperatures increased. Northern blot analysis showed that control is most likely at the transcriptional level. Furthermore, it was established by a proteomics approach that some (non-7-kDa) cold-induced proteins (CIPs) are not cold induced in the csp-lacking strains, among others the histon-like protein HslA and the signal transduction protein LlrC. This supports earlier observations (J. A. Wouters, M. Mailhes, F. M. Rombouts, W. M. De Vos, O. P. Kuipers, and T. Abee, Appl. Environ. Microbiol. 66:3756–3763, 2000). that the CSPs of L. lactis might be directly involved in the production of some CIPs upon low-temperature exposure. Remarkably, the adaptive response to freezing by prior exposure to 10°C was significantly reduced in strain NZ9000ΔABE but not in strain NZ9000ΔAB compared to results with wild-type strain NZ9000, indicating a notable involvement of CspE in cryoprotection.

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