REAGENT or RESOURCE	SOURCE	IDENTIFIER
Antibodies
Cre (rabbit polyclonal)	Novagen	(#D00136944)
OMP (goat polyclonal)	Wako	(#544–10001)
GAP43 (rabbit polyclonal)	Novus Biologicals	(#143)
Cleaved Caspase-3 (rabbit polyclonal)	Cell Signaling Technology	(#9661)
Ddit3 (rabbit polyclonal)	Proteintech	(#5204–1-AP)
Nrp2 (goat polyclonal)	R&D Systems	(#AF2215)
Experimental Models (mice)
Atf5(rep)	This Study
S50(YFP), Olfr545 tm4Mom	(Bozza et al., 2009)	Jax #006716
M71(iresGFP), olfr151 tm26Mom	(Feinstein and Mombaerts, 2004)	Jax #006676
Mor23(iresGFP), Olfr16 tm2Mom	(Vassalli et al., 2002)	Jax #006643
P2(iresGFP)	(Shykind et al., 2004)	Donated by PI
Mor28(iresGFP)	(Shykind et al., 2004)
Ngn-GFP, Tg(Neurog1-EGFP)DF148Gsat	MMRRC	#010618-UCD
Omp(iresGFP),	(Shykind et al., 2004)	Donated by PI
P2(M71iresLacZ, Olfr17 tm4Mom	(Feinstein and Mombaerts, 2004)	Jax #006651
Perk(fl), Eif2ak3 tm1.2Drc	(Zhang et al., 2002)	Jax #023066
Mor28(iresCre)	(Shykind et al., 2004)	Donated by PI
Ddit3(fl), Ddit3 tm1.1Irt	(Zhou et al., 2015)	Jax #030816
Hspa5(fl), Hspa5 tm1.2Alee	(Luo et al., 2006)	Jax #035444
Omp(iresCre), Omp tm1(cre)Jae	(Eggan et al., 2004)	Donated by PI
Omp(Cre)	(Li et al., 2004)	Jax #006668
Rosa26(LSL-tdtomato), Gt(ROSA)26Sortm14(CAG-tdTomato)Hze	(Madisen et al., 2010)	Jax #007914
Deposited data
RNA-seq	GEO	GSE198886
IF Images	Zenodo	(doi: 10.5281/zenodo.6448088)
Software and algorithms
Original code	Github	https://github.com/hshayya/2022_Shayya_UPR_Guidance