scholarly journals Interaction of a small heat shock protein with light-harvesting cyanobacterial phycocyanins under stress conditions

FEBS Letters ◽  
2006 ◽  
Vol 580 (13) ◽  
pp. 3029-3034 ◽  
Author(s):  
Hitoshi Nakamoto ◽  
Daisuke Honma
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Light Harvesting ◽  
Small Heat Shock Protein ◽  
Stress Conditions

Small heat shock protein genes are developmentally regulated during stress and non-stress conditions in Blastocladiella emersonii

2020 ◽  
Vol 124 (5) ◽  
pp. 482-489
Author(s):  
Raphaela Castro Georg ◽  
Letícia Harumi Oshiquiri ◽  
Jomal Rodrigues Barbosa-Filho ◽  
Suely Lopes Gomes
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Small Heat Shock Protein ◽  
Stress Conditions ◽  
Developmentally Regulated ◽  
Heat Shock Protein Genes ◽  
Blastocladiella Emersonii

Formation of non-toxic Aβ fibrils by small heat shock protein under heat-stress conditions

2013 ◽  
Vol 430 (4) ◽  
pp. 1259-1264 ◽  
Author(s):  
Masafumi Sakono ◽  
Arata Utsumi ◽  
Tamotsu Zako ◽  
Tetsuya Abe ◽  
Masafumi Yohda ◽  
...  
Keyword(s):  
Heat Stress ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Small Heat Shock Protein ◽  
Stress Conditions ◽  
Aβ Fibrils

scholarly journals A Cytosolic Heat Shock Protein Expressed in Carrot (Daucus carota L.) Enhances Cell Viability under Oxidative and Osmotic Stress Conditions

HortScience ◽  
2012 ◽  
Vol 47 (1) ◽  
pp. 143-148 ◽  
Author(s):  
Yeh-Jin Ahn ◽  
Na-Hyun Song
Keyword(s):  
Heat Shock ◽  
Osmotic Stress ◽  
Heat Shock Protein ◽  
Cell Viability ◽  
Daucus Carota ◽  
Leaf Tissue ◽  
Small Heat Shock Protein ◽  
Stress Conditions ◽  
Daucus Carota L ◽  
And Function

The expression and function of DcHsp17.7, a small heat shock protein expressed in carrot (Daucus carota L.), was examined under oxidative and osmotic stress conditions. Comparative analysis revealed that DcHsp17.7 is a cytosolic Class I protein. Sequence alignment showed that DcHsp17.7 has the characteristic α-crystalline domain-containing consensus regions I and II. Under oxidative [hydrogen peroxide (H2O2)] and osmotic (polyethylene glycol) stress conditions, DcHsp17.7 accumulated in carrot leaf tissue. To examine its function under these abiotic stress conditions, the coding sequence of DcHsp17.7 was introduced into Escherichia coli and expressed by isopropyl β-D-1-thiogalactopyranoside treatment. Under both oxidative and osmotic stress conditions, heterologously expressed DcHsp17.7 enhanced bacterial cell viability. The expression level of soluble proteins was higher in transgenic cells expressing DcHsp17.7 when compared with controls under these stress conditions. These results suggest that DcHsp17.7 confers tolerance to both oxidative and osmotic stresses and thereby functions as a molecular chaperone during the stresses examined.

Mutant small heat shock protein B3 causes motor neuropathy: Utility of a candidate gene approach

Neurology ◽  
2010 ◽  
Vol 74 (6) ◽  
pp. 502-506 ◽  
Author(s):  
S. J. Kolb ◽  
P. J. Snyder ◽  
E. J. Poi ◽  
E. A. Renard ◽  
A. Bartlett ◽  
...  
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Candidate Gene ◽  
Small Heat Shock Protein ◽  
Candidate Gene Approach ◽  
Motor Neuropathy

Evolution and functional diversification of the small heat shock protein/α-crystallin family in higher plants

Planta ◽  
2011 ◽  
Vol 235 (6) ◽  
pp. 1299-1313 ◽  
Author(s):  
Hernán Gabriel Bondino ◽  
Estela Marta Valle ◽  
Arjen ten Have
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Higher Plants ◽  
Small Heat Shock Protein ◽  
Functional Diversification

The small heat shock protein (HSP) 20 is dynamically associated with the actin cross-linking protein actinin

2003 ◽  
Vol 111 (1) ◽  
pp. 152-157 ◽  
Author(s):  
Deron J Tessier ◽  
Padmini Komalavilas ◽  
Alyssa Panitch ◽  
Lokesh Joshi ◽  
Colleen M Brophy
Keyword(s):  
Heat Shock ◽  
Heat Shock Protein ◽  
Small Heat Shock Protein ◽  
Cross Linking
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