A QTL on chromosome 10 modulates cone photoreceptor number in the mouse retina.

Whitney IE, Raven MA, Lu L, Williams RW, Reese BE.
Invest Ophthalmol Vis Sci. 2011 May 16;52(6):3228-36. 

Pituitary tumor-transforming gene 1 regulates the patterning of retinal mosaics.

Keeley PW, Zhou C, Lu L, Williams RW, Melmed S, Reese BE.
Proc Natl Acad Sci U S A. 2014 Jun 24;111(25):9295-300.