The acidity of the media will cause the pH indicator ... the same results are considered positive (e.g. a lactose broth tube that turns yellow after incubation has been inoculated with an organism ...

A team recently detailed an auto-expression medium to maximize protein production that uses galactose rather than lactose to induce auto-expression.

The acidity of the media will cause the pH indicator ... the same results are considered positive (e.g. a lactose broth tube that turns yellow after incubation has been inoculated with an organism ...