Probe:	Lhx9alpha probe
Probe preparation:	Antisense RNA
Visualized with:	Autoradiography
Assay notes:	This probe detected a homeodomain-truncated isform.

Structure	Level	Pattern	Image	Note
TS20: diencephalon	Weak		4A2	Expressed at a significantly lower level.
TS20: neocortex	Absent		4A2
TS20: allocortex	Weak		4A2	Expressed in the archicortex, anlage of the future hippocampus, at a significantly lower level.

Structure	Level	Pattern	Image	Note
TS21: allocortex	Present		4B2	Expressed in the archicortex, anlage of the future hippocampus, at a significantly lower level.
TS21: neocortex	Absent		4B2
TS21: thalamus	Present	Regionally restricted	4B2	Expressed in the dorsal thalamus, at a significantly lower level.

Structure	Level	Pattern	Image	Note
TS21: thalamus	Present	Regionally restricted	4C2	Expressed in the p2 prosomeres (corresponding to the dorsal thalamus/epithalamus).
TS21: hypothalamus	Present	Regionally restricted	4C2	Expressed in the p4 prosomeres (corresponding to the supraoptic paraventricular area/eminentia thalami/caudal ganglionic eminence).
TS21: caudal ganglionic eminence	Present		4C2

Structure	Level	Pattern	Image	Note
TS21: allocortex	Present	Regionally restricted	4E2	Expressed in the archicortex, anlage of the future hippocampus, at a significantly lower level.

Structure	Level	Pattern	Image	Note
TS21: neocortex	Absent		4F2

Structure	Level	Pattern	Image	Note
TS21: heart	Present		4G

Structure	Level	Pattern	Image	Note
TS21: gonad	Present
TS21: limb	Present
TS21: spinal cord	Present

Structure	Level	Pattern	Image	Note
TS17: telencephalon	Absent			The onset of expression of this homeodomain-truncated isform was around E12.5.