biocircuits.rr_and

biocircuits.rr_and(x, y, nx, ny)

Dimensionless production rate for a gene regulated by two repressors with AND logic in the absence of leakage.

Parameters:

• x (float or NumPy array) – Concentration of first repressor.

• y (float or NumPy array) – Concentration of second repressor.

• nx (float) – Hill coefficient for first repressor.

• ny (float) – Hill coefficient for second repressor.

Returns:

output – 1 / (1 + x**nx) / (1 + y**ny)

Return type:

NumPy array or float