Probe:	nm23-M4 i
Probe preparation:	labelled with S35
Visualized with:	Autoradiography
Assay notes:	Two oligonucleotide probes were described for this gene (see probe records MGI:4948922 and MGI:4948923 for the sequences). Authors indicate that one or both were used in this RNA in situ hybridization assay.

Structure	Level	Pattern	Image	Note
TS21: embryo	Weak		3d	Expression is hardly detectable at this stage.

Structure	Level	Pattern	Image	Note
TS21: cerebellum	Weak
TS21: intestine	Weak
TS21: trigeminal ganglion	Weak
TS21: cerebral cortex	Absent
TS21: dorsal root ganglion	Absent
TS21: heart	Absent
TS21: lung	Absent
TS21: midbrain	Absent
TS21: spinal cord	Absent
TS21: thymus primordium	Absent

Structure	Level	Pattern	Image	Note
TS23: cerebral cortex ventricular layer	Strong
TS23: cerebellum	Moderate
TS23: cortical plate	Moderate
TS23: intestine	Moderate
TS23: eye	Weak
TS23: hair follicle	Weak
TS23: heart	Weak
TS23: lung	Weak
TS23: midbrain	Weak
TS23: dorsal root ganglion	Absent
TS23: spinal cord	Absent
TS23: thymus primordium	Absent
TS23: tongue	Absent
TS23: trigeminal ganglion	Absent

Structure	Level	Pattern	Image	Note
TS26: cerebellum	Present	Regionally restricted		Expression was abundant in the external granular layer and moderate in the internal granular layer.
TS26: cerebral cortex ventricular zone	Strong
TS26: heart	Strong
TS26: intestine	Moderate
TS26: cortical plate	Weak
TS26: hair follicle	Weak
TS26: midbrain	Weak
TS26: thymus	Weak
TS26: tongue	Weak
TS26: main olfactory bulb	Absent			Expression was not detected in the granular cell layer and subependymal zone.
TS26: dorsal root ganglion	Absent
TS26: lung	Absent
TS26: spinal cord	Absent
TS26: trigeminal ganglion	Absent

Structure	Level	Pattern	Image	Note
TS26: cerebral cortex ventricular zone	Present		5d

Structure	Level	Pattern	Image	Note
TS26: cerebral cortex ventricular zone	Present	Regionally restricted	6d	Expression was detected in BrdU-positive cells of the ventricular zone.

Structure	Level	Pattern	Image	Note
TS26: cerebral cortex ventricular zone	Present	Regionally restricted	6e	Expression was detected in BrdU-positive cells of the ventricular zone.

Structure	Level	Pattern	Image	Note
TS26: cerebral cortex ventricular zone	Present	Regionally restricted	6f	Expression was detected in BrdU-positive cells of the ventricular zone.

Structure	Level	Pattern	Image	Note
TS26: cerebellum	Present	Regionally restricted	7d	Expression was detected in the external germinal layer.

Structure	Level	Pattern	Image	Note
TS26: cerebellum	Present	Regionally restricted	7f	Expression was detected in the external germinal layer.

Structure	Level	Pattern	Image	Note
TS23: heart	Weak		10c

Structure	Level	Pattern	Image	Note
TS26: heart	Present		10d	Maximum expression in the heart was seen at E18.5.