title: Immunoelectronmicroscopic study of the nucleoid structure of hydrogen bacteria.
abstract: Electron microscopical studies of the nucleoid structure of hydrogen bacteria using ultrahin sections and spread DNA from bacterial cell lysates revealed a different DNA packaging in the cell. A compact state of the major part of DNA at all growth stages and stability of nucleosome-like structures were shown. The use of antibodies to HU protein of E. coli labelled by protein A-colloidal gold demonstrated the immunological relationship between HU protein of E. coli and histone-like proteins of Alcaligenes eutrophus and their possible role in the nucleosome-like DNA packaging in procariotic genome.
authors: Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk.
authors: O A
authors: OA
authors: Mogilnaya
authors: E V
authors: EV
authors: Kiselyova
authors: S E
authors: SE
authors: Medvedeva
authors: A P
authors: AP
authors: Puzir
authors: O A
authors: OA
authors: Guseynov
authors: N N
authors: NN
authors: Kulyba
authors: A V
authors: AV
authors: Kozlov
mesh_terms: D000421:Alcaligenes / Q000648:ultrastructure*; D002455:Cell Division; D002467:Cell Nucleus / Q000648:ultrastructure*; D004269:DNA, Bacterial / Q000648:ultrastructure*; D004926:Escherichia coli / Q000648:ultrastructure; D016253:Microscopy, Immunoelectron
chemical_list: D004269:DNA, Bacterial