Putrescine distribution in Escherichia coli studied in vivo by 13C nuclear magnetic resonance

In order to study the intracellular polyamine distribution in Escherichia coli, 13C-NMR spectra of [1,4-13C]putrescine were obtained after addition of the latter to intact bacteria. The 13C-enriched methylene signal underwent line broadening. When the cells were centrifuged after 90 min the cell-bou...

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Detalles Bibliográficos
Autores principales: Frydman, B., Frydman, R.B., de Los Santos, C., Garrido, D.A., Goldemberg, S.H., Algranati, I.D.
Formato: JOUR
Materias:
(E. coli)
13C-NMR
Putrescine distribution
bacterial DNA
carbon
putrescine
transfer RNA
article
Escherichia coli
methodology
nuclear magnetic resonance spectroscopy
ribosome
Carbon Isotopes
DNA, Bacterial
Magnetic Resonance Spectroscopy
Putrescine
Ribosomes
RNA, Transfer
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01674889_v805_n4_p337_Frydman
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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