Analysis of threonine uptake in Escherichia coli threonine production strains

Authors
Kruse, D Six, S Kramer, R Burkovski, A
Citation
D. Kruse et al., Analysis of threonine uptake in Escherichia coli threonine production strains, BIOTECH LET, 23(5), 2001, pp. 401-404
Citations number
13
Categorie Soggetti
Biotecnology & Applied Microbiology",Microbiology
Journal title
BIOTECHNOLOGY LETTERS
ISSN journal
01415492 → ACNP
Volume
23
Issue
5
Year of publication
2001
Pages
401 - 404
Database
ISI
SICI code
0141-5492(200103)23:5<401:AOTUIE>2.0.ZU;2-9
Abstract
Threonine uptake in Escherichia coli wild-type and in threonine-producing s trains decreased throughout threonine production. In contrast to previously published results, the SstT uptake system is not the sole serine/threonine permease in E. coli, since a novel transport system was detected in an sst T deletion strain.