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Article

High levan accumulation in transgenic tobacco plants expressing the Gluconacetobacter diazotrophicus levansucrase gene.

Journal of biotechnology - 10 Jun 2011

Banguela Alexander, Arrieta Juan G, Rodríguez Raisa, Trujillo Luis E, Menéndez Carmen, Hernández Lázaro

Abstract excerpt

Bacterial levansucrase (EC 2.4.1.10) converts sucrose into non-linear levan consisting of long β(2,6)-linked fructosyl chains with β(2,1) branches. Bacterial levan has wide food and non-food applications, but its production in industrial reactors is costly and low yielding. Here, we report the constitutive expression of Gluconacetobacter diazotrophicus levansucrase (LsdA) fused to the vacuolar targeting...

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PMID: 21540065
DOI: 10.1016/j.jbiotec.2011.04.007

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

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