REAGENT or RESOURCE	SOURCE	IDENTIFIER
Antibodies
Goat polyclonal anti-GFP	Rockland	Cat#600-101-215; RRID: AB_218182
Goat polyclonal anti-Brn3a	Santa Cruz Biotechnology	Cat#sc-31984; RRID: AB_2167511
Rabbit polyclonal anti-CD31	Abcam	Cat#ab28364; RRID: AB_726362
Goat polyclonal anti-Mrc1	R and D Systems	Cat#Af2535; RRID: AB_2063012
Rabbit polyclonal anti-Laminin	Abcam	Cat#ab11575; RRID: AB_298179
Rabbit polyclonal anti-Cone Arrestin	Millipore	Cat#AB15282; RRID: AB_1163387
Critical commercial assays
Click-iT™ EdU Cell Proliferation Kit	ThermoFisher	Cat#C10338
Experimental models: Organisms/strains
Mouse: C57BL/6J	The Jackson Laboratory	Cat# JAX:000664; RRID: IMSR_JAX:000664
Mouse: Ccdc-136GFP/GFP	Smiley et al. (2016)	N/A
Mouse: Rbloxp/loxp; p107-/-;α-Cre	Chen et al. (2004)	N/A
Mouse: Rbloxp/loxp; p107-/-; p27+/-; α-Cre	Chen et al. (2004)	N/A
Mouse: Ndp-/Y	MGI	RRID: MGI:4414648
Mouse: Nrl-GFP	Mears et al. (2001)	N/A
Mouse: ROSAmT/mG	The Jackson Laboratory	RRID: IMSR_JAX:007576
Mouse: Nrl-/-;ROSAmT/mG	This paper	N/A
Oligonucleotides
See Table 1 for forward and reverse genotyping primer sequences.	N/A	N/A
Software and algorithms
Imaris 9	Bitplane	https://imaris.oxinst.com/
RipleyGUI	Hansson et al. (2013)	N/A
R spatstat	Baddeley and Turner (2005)	N/A
Prism 7	Graphpad	https://www.graphpad.com/scientific-software/prism/
Other
3D printed component CAD files	This paper	N/A