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Article

Poly(3-hydroxybutyrate) hyperproduction by a global nitrogen regulator NtrB mutant strain of Paracoccus denitrificans PD1222.

FEMS microbiology letters - 1 Jan 2018

Olaya-Abril Alfonso, Luque-Almagro Víctor M, Manso Isabel, Gates Andrew J, Moreno-Vivián Conrado, Richardson David J, Roldán María Dolores

Abstract excerpt

Paracoccus denitrificans PD1222 accumulates short-length polyhydroxyalkanoates, poly(3-hydroxybutyrate), under nitrogen-deficient conditions. Polyhydroxybutyrate metabolism requires the 3-ketoacyl-CoA thiolase PhaA, the acetoacetyl-CoA dehydrogenase/reductase PhaB and the synthase PhaC for polymerization. Additionally, P. denitrificans PD1222 grows aerobically with nitrate as sole nitrogen source. Nitrate...

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Identifiers

PMID: 29228177
DOI: 10.1093/femsle/fnx251
PMCID: PMC5812496

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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