Probe:	Foxj1_riboprobe
Probe preparation:	Antisense RNA

Structure	Level	Pattern	Image	Note
TS19: forebrain	Present	Regionally restricted	1A E11.5	Expressed in the primordial choroid plexus.
TS19: hindbrain floor plate	Present	Regionally restricted	1A E11.5	Expressed in the floor plate of the caudal rhombomeres.
TS19: telencephalon	Present	Regionally restricted	1A E11.5	Only sporadic expression in the dorsolateral lateral ganglionic eminence.

Structure	Level	Pattern	Image	Note
TS21: choroid plexus	Present		1A E13.5	Expression became more pronounced.
TS21: hindbrain floor plate	Present	Regionally restricted	1A E13.5	Expressed in the floor plate of the caudal rhombomeres.
TS21: lateral ganglionic eminence	Present	Scattered	1A E13.5	Only sporadic expression in the dorsolateral lateral ganglionic eminence.

Structure	Level	Pattern	Image	Note
TS23: lateral ganglionic eminence	Present	Scattered	1A E15.5	Only sporadic expression in the dorsolateral lateral ganglionic eminence.
TS23: choroid plexus	Present		1A E15.5	Expression became more pronounced.

Structure	Level	Pattern	Image	Note
TS26: lateral ganglionic eminence	Present	Regionally restricted	1A E18.5	Expressed in a thin layer of cells in the ventricular zone.
TS26: olfactory cortex ventricular layer	Present	Scattered	1A E18.5
TS26: choroid plexus	Weak		1A E18.5	Expression visibly declined.

Structure	Level	Pattern	Image	Note
TS28: lateral ventricle subependymal layer	Present		1B P4 SEZ , 1B P4
TS28: rostral migratory stream	Present		1B P4 RMS , 1B P4
TS28: main olfactory bulb	Present		1B P4 , 1B P4 OB
TS28: lateral ganglionic eminence	Present		1B P4 SEZ , 1B P4	Expression expanded and became more robust beyond the confined dorsolateral domain and included the entire rostrocaudal and mediolateral extents of the ventricular walls in the forebrain.

Structure	Level	Pattern	Image	Note
TS28: lateral ventricle subependymal layer	Present		1B P14 , 1B P14 SEZ
TS28: rostral migratory stream	Present		1B P14 , 1B P14 RMS
TS28: main olfactory bulb	Present	Regionally restricted	1B P14 , 1B P14 OB	Expressed in the core and cells within the mitral cell layer.
TS28: main olfactory bulb mitral cell layer	Present		1B P14 OB , 1B P14

Structure	Level	Pattern	Image	Note
TS28: lateral ventricle subependymal layer	Present		1B P28 SEZ , 1B P28
TS28: rostral migratory stream	Present		1B P28 RMS , 1B P28
TS28: main olfactory bulb	Present	Regionally restricted	1B P28 , 1B P28 OB	Expressed in the core and cells within the mitral cell layer.
TS28: main olfactory bulb mitral cell layer	Present		1B P28 , 1B P28 OB