The following block of code exists in ManualGeneExpressionModel:
// Properties that keep track of whether the first or last gene is
// currently active, which means that the user is viewing it.
//this.isFirstGeneActive = this.activeGeneProperty.get() === this.dnaMolecule.getGenes()[ 0 ];
//this.isLastGeneActive = this.activeGeneProperty.get() === this.dnaMolecule.getLastGene();
The following block of code exists in ManualGeneExpressionModel:
Why is this commented out? Can it be removed?