Eye (2006) E-pub ahead of print: 16 February 2007. doi: 10.1038/sj.eye.6702745

Since the publication of the above paper, the authors have noticed an error in Figure 2 and 3. Figure 2a and 3a were incorrectly transposed.

Figure 2
figure 1

(a–c) Patient 50, mutation-carrier, now 47 years old; diagnosed and treated at the age of 30 in an early stage of the disease. (a) Optic nerve head photographs showing cupping asymmetry but a well-preserved neuroretinal rim.

Figure 3
figure 2

(a–c) Patient 51, mutation-carrier, now 43 years old; diagnosed at the age of 42 in an advanced stage of the disease. (a) Fundus photographs showing prominent glaucomatous disk cupping with a C/D ration of 0.9.

Figures Figure 2a and 3a are shown below with their correct figure legends.

Our typesetters would like to apologise for this mistake.