Hsp70 and larval thermotolerance in Drosophila melanogaster: how much is enough and when is more too much?

Ashburner, M., 1989. Drosophila: A Laboratory Handbook. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY. Bowler, K., Manning, R., 1994. Membranes as the critical targets in cellular heat injury and resistance adaptation. In: Cossins, A.R., (Eds.), Temperature Adaptation of Biological Membranes. Portland Press, London, pp. 185–203. Clegg, 1992, Aerobic heat shock activates trehalose synthesis in embryos of Artemia franciscana, Febs Letters, 303, 45, 10.1016/0014-5793(92)80474-U DiIorio, 1996, Quantitative evidence that both hsc70 and hsp70 contribute to thermal adaptation in hybrids of the livebearing fishes Poeciliopsis, Cell Stress and Chaperones, 1, 139, 10.1379/1466-1268(1996)001<0139:QETBHA>2.3.CO;2 DiDomenico, 1982, Heat shock and recovery are mediated by different translational mechanisms, Proceedings of the National Academy of Science (USA), 79, 6181, 10.1073/pnas.79.20.6181 DiDomenico, 1982, The heat shock response is self regulated at both the transcriptional and posttranscriptional levels, Cell, 31, 593, 10.1016/0092-8674(82)90315-4 Dorner, 1992, Overexpression of GRP78 mitigates stress induction of glucose regulated proteins and blocks secretion of selective proteins in Chinese hamster ovary cells, European Molecular Biology Organization Journal, 11, 1563, 10.1002/j.1460-2075.1992.tb05201.x Feder, 1992, The consequences of expressing hsp70 in Drosophila cells at normal temperatures, Genes and Development, 6, 1402, 10.1101/gad.6.8.1402 Feder, M.E., 1997. Ecological and evolutionary physiology of stress proteins and the stress response: the Drosophila melanogaster model. In: Johnston, I.A., Bennett, A.F., (Eds.), Phenotypic and evolutionary adaptation to temperature. Cambridge University Press, Cambridge, pp. 79–102. Feder, M.E., Krebs, R.A., 1997a. Ecological and evolutionary physiology of heat shock proteins and the stress response in Drosophila: Complimentary insights from genetic engineering and natural variation. In: Bijlsma, R., Loeschcke, V., (Eds.), Environmental Stress, Adaptation and Evolution. Birkauser Verlag, Basel, Switzerland, pp. 155–173. Feder, M.E., Krebs, R.A., 1997b. Natural and genetic engineering of the heat-shock protein Hsp70 in Drosophila melanogaster: Consequences for thermotolerance. American Zoologist, in press Feder, M.E., Blair, N., Figueras, H., 1997. Natural thermal stress and heat-shock protein expression in Drosophila larvae and pupae. Functional Ecology 11, 90-100. Feder, 1996, Effect of engineering Hsp70 copy number on Hsp70 expression and tolerance of ecologically relevant heat shock in larvae and pupae of Drosophila melanogaster, Journal of Experimental Biology, 199, 1837, 10.1242/jeb.199.8.1837 Gething, 1992, Protein folding in the cell, Nature, 355, 33, 10.1038/355033a0 Hofmann, 1995, Evidence for protein damage at environmental temperatures: seasonal changes in levels of ubiquitin conjugates and Hsp70 in the intertidal mussel Mytilus trossulus, Journal of Experimental Biology, 198, 1509, 10.1242/jeb.198.7.1509 Ish-Horowicz, 1979, Deletion mapping of two D. melanogaster loci that code for the 70 000 dalton heat-induced protein, Cell, 17, 565, 10.1016/0092-8674(79)90264-2 Ish-Horowicz, 1979, Genetic and molecular analysis of the 87A7 and 87C1 heat-inducible loci of D. melanogaster, Cell, 18, 1351, 10.1016/0092-8674(79)90245-9 Krebs, 1997, Deleterious consequences of Hsp70 overexpression in Drosophila melanogaster larvae, Cell, stress and Chaperones, 2, 60, 10.1379/1466-1268(1997)002<0060:DCOHOI>2.3.CO;2 Krebs, 1997, Natural variation in the expression of the heat-shock protein Hsp70 in a population of Drosophila melanogaster, and its correlation with tolerance of ecologically relevant thermal stress, Evolution, 51, 173, 10.2307/2410970 Krebs, 1997, Tissue specific variation in Hsp70 expression and thermal damage in Drosophila melanogaster larvae, Journal of Experimental Biology, 200, 2007, 10.1242/jeb.200.14.2007 Krebs, R.A., Loeschcke, V., 1994. Response to environmental change: Genetic variation and fitness in Drosophila buzzatii following temperature stress. In: Loeschcke, V., Tomiuk, J., Jain, S.K., (Eds.), Conservation Genetics. Birkauser Verlag, Basel, Switzerland, pp. 309–321. Krebs, 1995, Resistance to thermal stress in preadult Drosophila buzzatii: variation among populations and changes in relative resistance across life stages, Biological Journal of the Linnean Society, 56, 517, 10.1111/j.1095-8312.1995.tb01108.x Lee, 1993, Alteration of heat sensitivity by introduction of hsp70 or anti-hsp70 in CHO cells, Journal of Thermal Biology, 18, 229, 10.1016/0306-4565(93)90007-G Li, 1995, Transient acquired thermotolerance in Drosophila, correlated with rapid degradation of Hsp70 during recovery, European Journal of Biochemistry, 231, 454, 10.1111/j.1432-1033.1995.tb20719.x Li, 1991, Thermal response of rat fibroblasts stably transfected with the human 70-kDa heat shock protein-encoding gene, Proceedings of the National Academy of Science USA, 88, 1681, 10.1073/pnas.88.5.1681 Lindquist, 1986, The heat-shock response. Annual Review of Biochemistry, 55, 1151, 10.1146/annurev.bi.55.070186.005443 Lindquist, S., 1993. Autoregulation of the heat-shock response. In: Ilan, (Ed.), Translational regulation of gene expression. Plenum Press, New York, pp. 279–320. Lindquist, 1988, The heat-shock proteins. Annual Review of Genetics, 22, 631, 10.1146/annurev.ge.22.120188.003215 Loomis, 1982, Chromatin-associated heat shock proteins of Dictyostelium, Developmental Biology, 90, 412, 10.1016/0012-1606(82)90390-6 McColl, 1996, Response of two heat shock genes to selection for knockdown resistance in Drosophila melanogaster, Genetics, 143, 1615, 10.1093/genetics/143.4.1615 Moreau, 1994, Transcription of amphibian lampbrush chromosomes is disturbed by microinjection of Hsp70 monoclonal antibodies, Experimental Cell Research, 211, 108, 10.1006/excr.1994.1065 Morimoto, R.I., Tissiéres, A., Georgopoulos, C. (eds) 1994. The biology of heat shock proteins and molecular chaperones. Cold Spring Harbor, NY, Cold Spring Harbor Lab. Press. Palter, 1986, Expression and localization of Drosophila melanogaster hsp70 cognate proteins, Molecular and Cell Biology, 6, 1187, 10.1128/MCB.6.4.1187 Parsell, 1993, The function of heat-shock proteins in stress tolerance: degradation and reactivation of damaged proteins, Annual Review of Genetics, 27, 437, 10.1146/annurev.ge.27.120193.002253 Parsell, 1993, The role of heat-shock proteins in thermotolerance, Philosophical Transactions of the Royal Society of London Series, B 339, 279, 10.1098/rstb.1993.0026 Riabowol, 1988, Heat shock is lethal to fibroblasts microinjected with antibodies against hsp70, Science, 242, 433, 10.1126/science.3175665 Solomon, 1991, Changes in Hsp70 alter thermotolerance and heat-shock regulation in Drosophila, The New Biologist, 3, 1106 Stephanou, 1983, Adaptation of Drosophila melanogaster to temperature-heat-shock proteins and survival in Drosophila melanogaster, Developmental Genetics, 3, 299, 10.1002/dvg.1020030404 Velazquez, 1984, hsp70: nuclear concentration during environmental stress and cytoplasmic storage during recovery, Cell, 36, 655, 10.1016/0092-8674(84)90345-3 Velazquez, 1983, Is the major Drosophila heat shock protein present in cells that have not been heat shocked?, Journal of Cell Biology, 96, 286, 10.1083/jcb.96.1.286 Welte, 1993, A new method for manipulating transgenes: engineering heat tolerance in a complex, multicellular organism, Current Biology, 3, 842, 10.1016/0960-9822(93)90218-D Wolfe, 1986, Germline transformation with Drosophila mutant actin genes induces constitutive expression of heat shock genes, Cell, 44, 293, 10.1016/0092-8674(86)90763-4