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Article

Enhanced ribosome and tRNA contents in Escherichia coli expressing a truncated Vitreoscilla hemoglobin mutant analyzed by flow field-flow fractionation.

Biotechnology letters - 1 Sept 2003

Andersson Charlotte I J, Arfvidsson Cecilia, Kallio Pauli T, Wahlund Karl-Gustav, Bülow Leif

Abstract excerpt

The ribosome and tRNA levels of Escherichia coli cells, transformed with a native or mutated Vitreoscilla hemoglobin genes (vhb), were investigated using asymmetrical flow field-flow fractionation (AFFFF). Mutagenesis of rhb by error-prone PCR was carried out to alter the growth behavior of microaerobically cultivated native VHb-expressing E. coli. A VHb mutant, pVMT1, was identified, which was able to reach a...

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Identifiers

PMID: 14571972
DOI: 10.1023/a:1025475703006

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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