Regulation of the l-arabinose transport operons in Escherichia coli
β Scribed by David Kolodrubetz; Robert Schleif
- Book ID
- 118918345
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 937 KB
- Volume
- 151
- Category
- Article
- ISSN
- 0022-2836
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## Abstract The active accumulation of Lβarabinose by arabinose induced cultures of Escherichia coli is mediated by 2 independent transport mechanisms. One, specified by the gene locus __araE__, is membrane bound and possesses a relatively βlow affinity.β The other, specified in part by the genetic
Hybrid plasmids were constructed from fragments of F'ara episomes formed by the restriction endonuclease EcoRI and a linear form of the plasmid ColE1 created by cleavage with EcoRI. Hybrid plasmids were constructed containing the entire ara region or the ara region with various parts deleted. E. col