Probe:

Prdm8 probe1

Structure	Level	Pattern	Image	Note
TS15: future spinal cord	Strong		2A

Structure	Level	Pattern	Image	Note
TS17: future spinal cord	Strong		2D

Structure	Level	Pattern	Image	Note
TS19: future spinal cord	Strong	Regionally restricted	3A	Expression was strong in the ventral ventricular zone and some postmitotic neurons.
TS19: neural tube ventricular layer	Strong	Regionally restricted	3A	Expression was strong in the ventral ventricular zone and some postmitotic neurons.

Structure	Level	Pattern	Image	Note
TS19: neural tube ventricular layer	Present	Regionally restricted	3B	Expression was detected in the ventricular zone of progenitor regions p0, p1, p2 and pMN.

Structure	Level	Pattern	Image	Note
TS19: neural tube ventricular layer	Present	Regionally restricted	3C	Expression was detected in the ventricular zone of progenitor regions p0, p1, p2 and pMN.

Structure	Level	Pattern	Image	Note
TS19: neural tube mantle layer	Present	Regionally restricted	3L	Expression was detected in both proliferating cells in the ventricular zone and adjacent postmitotic neurons in the mantle zone.
TS19: neural tube ventricular layer	Present	Regionally restricted	3L	Expression was detected in both proliferating cells in the ventricular zone and adjacent postmitotic neurons in the mantle zone.

Structure	Level	Pattern	Image	Note
TS19: forebrain	Present

Structure	Level	Pattern	Image	Note
TS20: cerebral cortex	Present	Regionally restricted	4C	Expression was detected in the postmitotic neurons of the lateral and dorsal regions of the cortex.

Structure	Level	Pattern	Image	Note
TS20: cerebral cortex	Present	Regionally restricted	4H	Expression was detected in the postmitotic neurons of the lateral and dorsal regions of the cortex.

Structure	Level	Pattern	Image	Note
TS24: forebrain	Present	Regionally restricted		Expression was detected in postmitotic neurons.

Structure	Level	Pattern	Image	Note
TS28: cortical layer II	Present		5A
TS28: cortical layer III	Present		5A
TS28: cortical layer IV	Present		5A

Structure	Level	Pattern	Image	Note
TS28: dentate gyrus	Present	Scattered	5D
TS28: hippocampus CA2	Present		5D
TS28: hippocampus CA3	Present		5D

Structure	Level	Pattern	Image	Note
TS28: nucleus of lateral olfactory tract	Present		5E

Structure	Level	Pattern	Image	Note
TS22: telencephalon	Present		6A , 6A'

Structure	Level	Pattern	Image	Note
TS22: telencephalon	Present		6B' , 6B	There was a large increase in the number of cells with expression in the telencephalon of the mutant compared to wild type.