9 citations · 10 across the 8 of their papers we have counts for
8 papers
The diffusive influx and carrier efflux have a strong effect on the bistability of the lac operon in Escherichia coli
J. T. Noel, S. S. Pilyugin, Atul Narang
In the presence of gratuitous inducers, the lac operon of Escherichia coli exhibits bistability. Most models in the literature assume that the inducer enters the cell via the carri…
Gene regulation in continuous cultures: A unified theory for bacteria and yeasts
Jason T. Noel, Atul Narang
During batch growth on mixtures of two growth-limiting substrates, microbes consume the substrates either sequentially or simultaneously. These growth patterns are manifested in al…
Bistability of the lac operon during growth of Escherichia coli on lactose and lactose + glucose
A. Narang S. S. Pilyugin
The lac operon of Escherichia coli exhibits bistability. Early studies showed that bistability occurs during growth on TMG/succinate and lactose + glucose, but not during growth on…
Effect of DNA looping on the induction kinetics of the lac operon
Atul Narang
The induction of the lac operon follows cooperative kinetics.The first mechanistic model of these kinetics is the de facto standard in the modeling literature (Yagil & Yagil, Bioph…
Bacterial gene regulation in diauxic and nondiauxic growth
Atul Narang, Sergei S. Pilyugin
When bacteria are grown on a mixture of two growth-limiting substrates, they exhibit a rich spectrum of substrate consumption patterns including diauxic growth, simultaneous consum…
Comparative analysis of some models of mixed-substrate microbial growth
Atul Narang
Mixed-substrate microbial growth is among the most intensely studied systems in molecular microbiology. Several mathematical models have been developed to account for the genetic r…