The changes below were made to the article on the date noted. These changes have been incorporated in the article and the details are documented here.

31 December 1997:

Reference 25:

25. Boatright JH, Ram H, Nickerson JM. Protein and DNA complexes in the distal 5' flanking region of the IRBP gene. Invest Ophthalmol Vis Sci 1993; 34:830.

was corrected to:

25. Boatright JH, Peoples JW, Edwards CL, Borst DE, Si JS, Nickerson JM. The Minimal Regulated Control Region Of The IRBP Gene. Invest Ophthalmol Vis Sci 1997; 38:S241.