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Article

Alginate production by Azotobacter vinelandii mutants altered in poly-beta-hydroxybutyrate and alginate biosynthesis.

Journal of industrial microbiology & biotechnology - 1 Nov 2002

Peña C, Miranda L, Segura D, Núñez C, Espín G, Galindo E

Abstract excerpt

Mutant AT268 of Azotobacter vinelandii - showing diminished production of poly-beta-hydroxybutyrate (PHB) due to a mutation in phbR (the gene coding for the transcriptional activator of the phbBAC biosynthetic operon); mutant CNT26, containing a mutation (muc26) that increases the transcription of gene algD (encoding GDP mannose dehydrogenase, the key enzyme in alginate biosynthesis); and mutant DM, carrying both...

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PMID: 12407452
DOI: 10.1038/sj.jim.7000310

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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Alginate production by Azotobacter vinelandii mutants altered in poly-beta-hydroxybutyrate and alginate biosynthesis.PMID 12407452Read ↗

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Analysis of respiratory activity and carbon usage of a mutant of Azotobacter vinelandii impaired in poly-β-hydroxybutyrate synthesis.Semantic proximity Read ↗

The Na+-translocating NADH : ubiquinone oxidoreductase of Azotobacter vinelandii negatively regulates alginate synthesis.Semantic proximity Read ↗

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Production of polyhydroxybutyrate and alginate from glycerol by Azotobacter vinelandii under nitrogen-free conditions.Semantic proximity Read ↗

The Azotobacter vinelandii alg8 and alg44 genes are essential for alginate synthesis and can be transcribed from an algD-independent promoter.Semantic proximity Read ↗

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