Changes in nuclear proteins induced by heat shock in Drosophila culture cells

FEBS Letters

Hubert, M.¹  Pennetier, J.L.¹  Rabilloud, T.¹  Vincens, P.¹  Tarroux, P.¹ 

[1] ERA 1048, Ecole Normale Supérieure, Laboratoire de Zoologie, 46 rue d'Ulm, 75005 Paris Cedéx, France

关键词: Nuclear protein Heat-shock Genetic regulation Drosophila cell;    hsps;    heat-shock proteins;    NP-40;    Nonidet P-40;    PMSF;    phenylmethylsulfonyl fluoride;    BSA;    bovine serum albumin;    CHAPS;    3-(3-cholamidopropyldimethylammonio)propanesulfonate;   

DOI  :  10.1016/0014-5793(85)80622-0

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

Nuclear proteins of normal and heat-shocked Drosophila cells were analysed by two-dimensional electrophoresis. The computerized processing of the gels allowed us to detect 6 proteins strongly induced by the heat treatment, but which were different from the usually described heat-shock proteins. The possible role of these proteins in genetic regulation is discussed, as is the value of this type of approach for the study of other genetic regulation phenomena.

【 授权许可】

Unknown