Figure 2

An illustration of two-way hierarchical clustering analysis of 1118 SAGE tags highly expressed in the mouse microdissected outer nuclear layer (ONL) published by Blackshaw et al. [39]. Each row represents a SAGE tag, where each columns correspond to a SAGE library. A total of murine 14 libraries were considered including different tissues and developmental stages, including mouse NIH-3T3 fibroblast cells, adult hypothalamus, developing retina at 2 day intervals from embryonic day (E) 12.5 to postnatal day (P) 6.5, P10.5 retinas from the paired-homeodomain gene crx knockout mouse (crx-/-) and from wild type (crx+/+) littermates, adult retina and microdissected outer nuclear layer (ONL). developing retina at 2 day intervals from embryonic day (E) 12.5 to postnatal day (P) 6.5, P10.5 retinas from the paired-homeodomain gene crx knockout mouse (crx-/-) and from wild type (crx+/+) littermates, adult retina and ONL.