Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides

Incorporation of δ-aminolaevulinic acid 514C and 414C into the inosine monophosphate pool and into porphyrins, was studied in cell suspensions of R. spheroides. The results contradict a direct incorporation of δ-aminolaevulinic acid into the purine ring of nucleotides through λδ-dioxovaleric acid. I...

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Detalles Bibliográficos
Autores principales: Couso, Roberto O., Locascio, Guillermo, Tigier, Horacio Alberto
Publicado: 1977
Materias:
Aminolevulinic Acid
Inosine Monophosphate
Levulinic Acids
Porphyrins
Rhodobacter sphaeroides
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00144754_v33_n11_p1432_Couso
http://hdl.handle.net/20.500.12110/paper_00144754_v33_n11_p1432_Couso
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00144754_v33_n11_p1432_Couso
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spelling paper:paper_00144754_v33_n11_p1432_Couso2023-06-08T14:37:04Z Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides Couso, Roberto O. Locascio, Guillermo Tigier, Horacio Alberto Aminolevulinic Acid Inosine Monophosphate Levulinic Acids Porphyrins Rhodobacter sphaeroides Incorporation of δ-aminolaevulinic acid 514C and 414C into the inosine monophosphate pool and into porphyrins, was studied in cell suspensions of R. spheroides. The results contradict a direct incorporation of δ-aminolaevulinic acid into the purine ring of nucleotides through λδ-dioxovaleric acid. It would suggest a nonspecific incorporation after degradation of δ-aminolaevulinic acid without a transamination as a first reaction. © 1977 Experientia. Fil:Couso, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Locascio, G.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Tigier, H.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1977 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00144754_v33_n11_p1432_Couso http://hdl.handle.net/20.500.12110/paper_00144754_v33_n11_p1432_Couso
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Aminolevulinic Acid
Inosine Monophosphate
Levulinic Acids
Porphyrins
Rhodobacter sphaeroides
spellingShingle Aminolevulinic Acid
Inosine Monophosphate
Levulinic Acids
Porphyrins
Rhodobacter sphaeroides
Couso, Roberto O.
Locascio, Guillermo
Tigier, Horacio Alberto
Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
topic_facet Aminolevulinic Acid
Inosine Monophosphate
Levulinic Acids
Porphyrins
Rhodobacter sphaeroides
description Incorporation of δ-aminolaevulinic acid 514C and 414C into the inosine monophosphate pool and into porphyrins, was studied in cell suspensions of R. spheroides. The results contradict a direct incorporation of δ-aminolaevulinic acid into the purine ring of nucleotides through λδ-dioxovaleric acid. It would suggest a nonspecific incorporation after degradation of δ-aminolaevulinic acid without a transamination as a first reaction. © 1977 Experientia.
author Couso, Roberto O.
Locascio, Guillermo
Tigier, Horacio Alberto
author_facet Couso, Roberto O.
Locascio, Guillermo
Tigier, Horacio Alberto
author_sort Couso, Roberto O.
title Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_short Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_full Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_fullStr Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_full_unstemmed Metabolic pathways of δ-aminolaevulinic acid in Rhodopseudomonas spheroides
title_sort metabolic pathways of δ-aminolaevulinic acid in rhodopseudomonas spheroides
publishDate 1977
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00144754_v33_n11_p1432_Couso
http://hdl.handle.net/20.500.12110/paper_00144754_v33_n11_p1432_Couso
work_keys_str_mv AT cousorobertoo metabolicpathwaysofdaminolaevulinicacidinrhodopseudomonasspheroides
AT locascioguillermo metabolicpathwaysofdaminolaevulinicacidinrhodopseudomonasspheroides
AT tigierhoracioalberto metabolicpathwaysofdaminolaevulinicacidinrhodopseudomonasspheroides
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