scholarly journals Corrigendum to “Hazardous effect of tannery solid waste leachates on development and reproduction in Drosophila melanogaster: 70 kDa heat shock protein as a marker of cellular damage” [Ecotoxicol. Environ. Saf. 72 (2009) 1652–1662]

2019 ◽  
Vol 182 ◽  
pp. 109392
Author(s):  
Hifzur R. Siddique ◽  
Kalyan Mitra ◽  
Virendra K. Bajpai ◽  
K. Ravi Ram ◽  
Daya K. Saxena ◽  
...  
Keyword(s):  
Drosophila Melanogaster ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Solid Waste ◽  
Cellular Damage ◽  
Tannery Solid Waste

scholarly journals Perturbation of chromatin architecture on ecdysterone induction of Drosophila melanogaster small heat shock protein genes.

1989 ◽  
Vol 9 (1) ◽  
pp. 332-335 ◽  
Author(s):  
S E Kelly ◽  
I L Cartwright
Keyword(s):  
Drosophila Melanogaster ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Intergenic Region ◽  
Small Heat Shock Protein ◽  
Dnase I ◽  
Developmentally Regulated ◽  
Regulatory Interactions ◽  
Chromatin Architecture ◽  
Heat Shock Protein Genes

Alterations in the pattern of DNase I hypersensitivity were observed on ecdysterone-stimulated transcription of Drosophila melanogaster small heat shock protein genes. Perturbations were induced near hsp27 and hsp22, coupled with an extensive domain of chromatin unfolding in the intergenic region between hsp23 and the developmentally regulated gene 1. These regions represent candidates for ecdysterone regulatory interactions.

scholarly journals A repetitive antigen of Plasmodium falciparum that is homologous to heat shock protein 70 of Drosophila melanogaster.

1986 ◽  
Vol 83 (22) ◽  
pp. 8713-8717 ◽  
Author(s):  
A. E. Bianco ◽  
J. M. Favaloro ◽  
T. R. Burkot ◽  
J. G. Culvenor ◽  
P. E. Crewther ◽  
...  
Keyword(s):  
Plasmodium Falciparum ◽  
Drosophila Melanogaster ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Heat Shock Protein 70

scholarly journals Expression of heat shock protein 70 is insufficient to extend Drosophila melanogaster longevity

2019 ◽  
Author(s):  
Chengfeng Xiao ◽  
Danna Hull ◽  
Shuang Qiu ◽  
Joanna Yeung ◽  
Jie Zheng ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Drosophila Melanogaster ◽  
Heat Shock ◽  
Heat Shock Protein ◽  
Stress Resistance ◽  
Heat Shock Protein 70 ◽  
Biological Effect ◽  
Hsp70 Expression ◽  
Gene Encoding ◽  
Shock Proteins

AbstractIt has been known for over 20 years that Drosophila melanogaster flies with twelve additional copies of the hsp70 gene encoding the 70 kDa heat shock protein lives longer after a non-lethal heat treatment. Since the heat treatment also induces the expression of additional heat shock proteins, the biological effect can be due either to HSP70 acting alone or in combination. This study used the UAS/GAL4 system to determine whether hsp70 is sufficient to affect the longevity and the resistance to thermal, oxidative or desiccation stresses of the whole organism. We observed that HSP70 expression in the nervous system or muscles has no effect on longevity or stress resistance but ubiquitous expression reduces the life span of males. We also observed that the down-regulation of Hsp70 using RNAi did not affect longevity.

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