Optimality and evolutionary tuning of the expression level of a protein

Article Abstract:

The lac system of Escherichia coli, which allows the cell to use the sugar lactose for growth, is studied. The growth burden due to production and maintenance of the Lac proteins, as well as the growth advantage conferred by the Lac proteins when lactose is present, is experimentally measured.

Protein research

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Passenger acrobatics

Article Abstract:

Chromosomal passengers, one of the cellular proteins, have striking patterns of behavior that are visible. Molecular insight into the reasons behind the changes in the localization of chromosomal passenger proteins during cell division, are described.

Behavior, Chromosomal proteins

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Passenger acrobatics

Article Abstract:

Chromosomal passengers, one of the cellular proteins, have striking patterns of behavior that are visible. Molecular insight into the reasons behind the changes in the localization of chromosomal passenger proteins during cell division, are described.

Cell division

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