𝔖 Bobbio Scriptorium
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Valves need actuators


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
167 KB
Volume
2003
Category
Article
ISSN
0262-1762

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## Abstract In __Escherichia coli__, the role of __lacA__, the third gene of the lactose operon, has remained an enigma. I suggest that its role is the consequence of the need for cells to have safety valves that protect them from the osmotic effect created by their permeases. Safety valves allow t