scholarly journals Exogenous induction of the Escherichia coli hexose phosphate transport system defined by uhp-lac operon fusions.

1981 ◽  
Vol 148 (1) ◽  
pp. 203-209 ◽  
Author(s):  
D M Shattuck-Eidens ◽  
R J Kadner
Keyword(s):  
Escherichia Coli ◽  
Transport System ◽  
Phosphate Transport ◽  
Lac Operon ◽  
Hexose Phosphate

Growth of Escherichia coli on glucosamine 6-phosphate: selection of a constitutive hexose phosphate transport system mutant

1978 ◽  
Vol 24 (3) ◽  
pp. 203-208
Author(s):  
George W. Dietz Jr.
Keyword(s):  
Escherichia Coli ◽  
Transport System ◽  
Phosphate Transport ◽  
Wild Type ◽  
Hexose Phosphate ◽  
Selection Of

Glucosamine 6-phosphate was found to be a substrate but not an inducer for the hexose phosphate transport system of Escherichia coli. Wild-type cells grow very poorly on glucosamine 6-phosphate. A mutant was selected that will grow rapidly on glucosamine 6-phosphate because it contains a constitutive hexose phosphate transport system.

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