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[Alteration of the surface density of the charge of mitochondria and submitochondrial particles upon energization]. / Izmenenie poverkhnostnoi plotnosti zariada mitokhondrii i submitokhondrial'nykh chastits pri énergizatsii.

Eremenko, S I; Budker, V G; Bekker, Zh M.

Biofizika ; 25(2): 294-8, 1980.

Article in Russian | MEDLINE | ID: mdl-7370341

Subject(s)

Mitochondria, Liver , Animals , Antimycin A/pharmacology , Dinitrophenols/pharmacology , Electrophoresis , Mitochondria, Liver/drug effects , Rats , Rotenone/pharmacology , Submitochondrial Particles/drug effects , Succinates/pharmacology

[Recording the kinetics of biochemical reactions involving oxygen from the exchange broadening of e.p.r. spectra of nitrogen radicals]. / Registratsiia kinetiki biokhimicheskikh reaktsii s uchastiem kisloroda po obmennomu ushireniiu spektrov é.p.r. azotokisnykh radikalov

Bekker, Zh M; Budker, V G; Eremenko, S I; Molin, Iu N.

Dokl Akad Nauk SSSR ; 230(2): 466-8, 1976 Sep 11.

Article in Russian | MEDLINE | ID: mdl-185031

Subject(s)

Mitochondria/metabolism , Oxygen Consumption , Animals , Cyclic N-Oxides , Electron Spin Resonance Spectroscopy , In Vitro Techniques , Spin Labels

[Complex formation of spin-labeled trideoxyadenylate with polyribouridylic acid]. / Kompleksoobrazovanie spin-mechenogo tridezoksiadenilata s poliribouridilovoi kislotoi

Popov, S G; Shamovskii, G G; Eremenko, S I; Bekker, Zh M.

Biofizika ; 21(4): 739-41, 1976.

Article in Russian | MEDLINE | ID: mdl-188488

ABSTRACT

It is shown that the ESR spectra of triple-stranded complex formed by the polyribouridylic acid with the trideoxyadenylate spin-labelled on terminal phosphate is a superposition of the signals with strongly different width of HFS-components. This result is a structural support of the early proposed supposition about the irregular relative orientations of the oligomers in the triple-stranded complexes of oligoadenylates with poly-U.

Subject(s)

Deoxyribonucleotides , Poly U , Cyclic N-Oxides , Electron Spin Resonance Spectroscopy , Spin Labels

[Interaction of histidine methyl ester with Mn2+ ions coordinated on tRNA]. / Vzaimodeistvie metilovogo éfira gistidina s koordinirovannymi na tRNK ionami Mn2+

Vainer, L M; Popova, V I; Bekker, Zh M.

Biofizika ; 21(3): 579-80, 1976.

Article in Russian | MEDLINE | ID: mdl-786377

Subject(s)

Histidine/analogs & derivatives , Manganese , RNA, Transfer , Escherichia coli , Magnetic Resonance Spectroscopy , RNA, Bacterial

[Proton magnetic resonance study of the interaction of low-molecular compounds, containing cationic centers, with tRNA]. / Issledovanie vzaimodeistviia nizkomolekuliarnykh soedinenii, soderzhashchikh kationnyi tsentr s tRNK metodom PM.

Vainer, L M; Bekker, Zh M; Molin, Iu N.

Biofizika ; 18(1): 12-7, 1973.

Article in Russian | MEDLINE | ID: mdl-4693530

Subject(s)

Glycine , Peptides , RNA, Transfer , Dipeptides , Magnetic Resonance Spectroscopy

[Nuclear magnetic resonance study of temperature denaturation of single-chain polyadenylic acid]. / Izuchenie temperaturnoi denaturatsii odnotsepochechnoi poliadenilovoi kisloty metodom iadernogo magnitnogo rezonansa.

Bekker, Zh M; Molin, Iu N.

Biofizika ; 14(4): 740-1, 1969.

Article in Russian | MEDLINE | ID: mdl-5396315

Subject(s)

Adenine Nucleotides , Temperature , Magnetic Resonance Spectroscopy

[Study of the interaction of T-RNA with Mn2+ ions during heat denaturation by proton relaxation]. / Izichenie vzaimodeistviia T-RNK s ionami Mn2+ pri teplovoi denaturatsii metodom protonoi relakstsii.

Molin, Iu N; Bekker, Zh M.

Biofizika ; 12(2): 337-8, 1967.

Article in Russian | MEDLINE | ID: mdl-5622409

Subject(s)

Hot Temperature , Manganese , Nucleic Acid Denaturation , RNA, Messenger , Ions , Magnetic Resonance Spectroscopy

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