Probe:	Lmx1a cDNA2
Probe preparation:	Antisense labelled with digoxigenin RNA

Structure	Level	Pattern	Image	Note
TS13: neural fold	Present		1A left
TS13: otic placode	Present		1A left
TS13: neural tube roof plate	Present	Regionally restricted	1A left	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.

Structure	Level	Pattern	Image	Note
TS13: neural fold	Present		1A right
TS13: otic placode	Present		1A right
TS13: neural tube roof plate	Present	Regionally restricted	1A right	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.

Structure	Level	Pattern	Image	Note
TS15: otocyst	Present		1C , 1B
TS15: neural tube roof plate	Present	Regionally restricted	1D , 1B	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.
TS15: limb	Absent		1B

Structure	Level	Pattern	Image	Note
TS17: neural tube roof plate	Present	Regionally restricted	1E	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.

Structure	Level	Pattern	Image	Note
TS17: neural tube roof plate	Present	Regionally restricted	1F	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.
TS17: gonad primordium	Absent		1F
TS17: limb	Absent		1F

Structure	Level	Pattern	Image	Note
TS17: neural tube roof plate	Present	Regionally restricted	1G	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.

Structure	Level	Pattern	Image	Note
TS17: neural tube roof plate	Present	Regionally restricted	1H	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.
TS17: notochord	Present	Regionally restricted	1H	Expression is at the caudal part.

Structure	Level	Pattern	Image	Note
TS20: telencephalon	Strong	Regionally restricted	1I	Expression is in the roof plate and in the cortical hem.
TS20: choroid plexus	Strong		1I
TS20: diencephalon roof plate	Present		1I
TS20: hypothalamus	Present	Regionally restricted	1I	Expression is in the basal plate.

Structure	Level	Pattern	Image	Note
TS20: telencephalon	Strong	Regionally restricted	1J	Expression is in the roof plate and in the cortical hem.
TS20: choroid plexus	Strong		1J

Structure	Level	Pattern	Image	Note
TS20: telencephalon	Strong	Regionally restricted	1K	Expression is in the roof plate and in the cortical hem.
TS20: choroid plexus	Strong		1K

Structure	Level	Pattern	Image	Note
TS22: metencephalon	Present	Regionally restricted	1L	Expression is at the mes-metencephalic junction. Absent in the optic tectum.
TS22: midbrain	Present	Regionally restricted	1L	Expression is at the mes-metencephalic junction. Absent in the optic tectum.
TS22: cerebellum	Present		1L

Structure	Level	Pattern	Image	Note
TS24: metencephalon	Present	Regionally restricted	1M	Expression is at the mes-metencephalic junction. Absent in the optic tectum.
TS24: midbrain	Present	Regionally restricted	1M	Expression is at the mes-metencephalic junction. Absent in the optic tectum.
TS24: cerebellum	Present		1M

Structure	Level	Pattern	Image	Note
TS24: hypothalamus	Present	Regionally restricted	1N	Expression is in the basal plate.
TS24: midbrain floor plate	Present		1N
TS24: telencephalon	Absent		1N

Structure	Level	Pattern	Image	Note
TS17: neural tube roof plate	Present	Regionally restricted	2A	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.

Structure	Level	Pattern	Image	Note
TS17: neural tube roof plate	Present	Regionally restricted	2B	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.

Structure	Level	Pattern	Image	Note
TS17: neural tube roof plate	Present	Regionally restricted	2C	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud.
TS17: notochord	Present	Regionally restricted	2C	Expression is at the caudal part.

Structure	Level	Pattern	Image	Note
TS17: neural tube roof plate	Present	Regionally restricted	2D	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud (shown).
TS17: notochord	Present	Regionally restricted	2D	Expression is at the caudal part.

Structure	Level	Pattern	Image	Note
TS17: neural tube roof plate	Present	Regionally restricted	2E	Expression is along the entire antero-posterior axis except at the caudal tip of the tailbud (shown).
TS17: notochord	Present	Regionally restricted	2E	Expression is at the caudal part.

Structure	Level	Pattern	Image	Note
TS17: telencephalon	Present	Regionally restricted	2F

Structure	Level	Pattern	Image	Note
TS17: otocyst	Present		2G

Structure	Level	Pattern	Image	Note
TS20: telencephalon	Strong	Regionally restricted	2H	Expression is in the roof plate and in the cortical hem.
TS20: choroid plexus	Strong		2H

Structure	Level	Pattern	Image	Note
TS20: hypothalamus	Present	Regionally restricted	2I	) Expression is in the basal plate.

Structure	Level	Pattern	Image	Note
TS20: diencephalon roof plate	Present	Regionally restricted	2J

Structure	Level	Pattern	Image	Note
TS21: choroid plexus	Present		2K	Expression is in the mesencephalic choroid plexus.

Structure	Level	Pattern	Image	Note
TS21: cerebellum	Present	Regionally restricted	2L	Expression is in the deep cerebellar nuclei.

Structure	Level	Pattern	Image	Note
TS22: choroid plexus	Present		2M	Expression is in the mesencephalic choroid plexus.
TS22: cerebellum	Present		2M

Structure	Level	Pattern	Image	Note
TS28: dentate gyrus	Weak		2N
TS28: hippocampus	Weak		2N

Structure	Level	Pattern	Image	Note
TS21: choroid plexus	Present		2O
TS21: telencephalon	Present	Regionally restricted	2O	Expression is in the cortical hem.