Probe:	Mmot1 probe1
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS17: hindbrain	Present	Regionally restricted	5a	Expression was detected in the whole rhombencephalon (rhombomeres 1-4).
TS17: central nervous system	Present	Regionally restricted	5a	Expression was detected from the spinal cord caudally to the mesencephalon and pretectal anlage (prosomere 1) rostrally.
TS17: future spinal cord	Present		5a
TS17: midbrain	Present		5a
TS17: trigeminal ganglion	Present		5a

Structure	Level	Pattern	Image	Note
TS17: trigeminal ganglion	Present		5b
TS17: midbrain lateral wall	Present	Regionally restricted	5b	Expression was detected in alar and basal plate cells.
TS17: midbrain floor plate	Absent		5b
TS17: midbrain roof plate	Absent		5b

Structure	Level	Pattern	Image	Note
TS17: dorsal root ganglion	Present
TS17: 1st branchial arch maxillary component	Present	Regionally restricted		Expression was detected in the dorsal maxillary epithelium.

Structure	Level	Pattern	Image	Note
TS20: metencephalon	Present		5c
TS20: midbrain	Present		5c
TS20: hindbrain	Present	Regionally restricted	5c	Expression spans the cerebellar plate and pontine nuclei. Caudally, expression stops abruptly at the rhombomere 4-5 interrhombomeric boundary, to resume from rhombomere 7 all the way to the tail.
TS20: cerebellum primordium	Present		5c
TS20: hindbrain alar plate	Present		5c
TS20: spinal cord	Present		5c

Structure	Level	Pattern	Image	Note
TS20: metencephalon	Present		5d
TS20: midbrain	Present		5d
TS20: nasal epithelium	Present		5d
TS20: cerebellum primordium	Present		5d
TS20: hindbrain	Present	Regionally restricted	5d	Expression spans the cerebellar plate and pontine nuclei. Caudally, expression stops abruptly at the rhombomere 4-5 interrhombomeric boundary, to resume from rhombomere 7 all the way to the tail.
TS20: hindbrain alar plate	Present		5d
TS20: spinal cord	Present		5d
TS20: prosomere 1	Weak		5d

Structure	Level	Pattern	Image	Note
TS20: cerebellum primordium	Present		5e
TS20: metencephalon	Present		5e
TS20: midbrain	Present		5e
TS20: trigeminal ganglion	Present		5e
TS20: mammillary area	Weak		5e
TS20: preoptic area	Weak		5e
TS20: prosomere 1	Weak		5e
TS20: prosomere 2	Present	Regionally restricted	5e	Expression was detected between prosomere 1 and 2.
TS20: epithalamus	Absent		5e

Structure	Level	Pattern	Image	Note
TS20: diencephalon	Present	Regionally restricted	5f	Expression in the diencephalon extended from prosomere 1 to the retroflex or habenula-interpeducular tract.
TS20: dorsal root ganglion	Present		5f
TS20: spinal cord	Present		5f
TS20: mammillary area	Weak		5f
TS20: preoptic area	Weak		5f
TS20: prosomere 1	Weak		5f
TS20: prosomere 2	Present	Regionally restricted	5f	Expression was detected between prosomere 1 and 2.
TS20: epithalamus	Absent		5f

Structure	Level	Pattern	Image	Note
TS21: metencephalon	Present		5h
TS21: midbrain	Present		5h
TS21: cerebellum ventricular layer	Weak		5h
TS21: diencephalon	Weak	Regionally restricted	5h	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS21: telencephalon	Weak	Regionally restricted	5h	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS21: spinal cord	Present	Regionally restricted	5h	The alar spinal cord showed expression.
TS21: olfactory epithelium	Strong		5h

Structure	Level	Pattern	Image	Note
TS21: metencephalon	Present		5i
TS21: midbrain	Present		5i
TS21: cerebellum ventricular layer	Weak		5i
TS21: spinal cord	Present	Regionally restricted	5i	The alar spinal cord showed expression.

Structure	Level	Pattern	Image	Note
TS21: metencephalon	Present		5j
TS21: midbrain	Present		5j
TS21: cerebellum ventricular layer	Weak		5j
TS21: diencephalon	Weak	Regionally restricted	5j	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS21: telencephalon	Weak	Regionally restricted	5j	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS21: spinal cord	Present	Regionally restricted	5j	The alar spinal cord showed expression.
TS21: olfactory epithelium	Strong		5j
TS21: respiratory system epithelium	Absent		5j

Structure	Level	Pattern	Image	Note
TS21: diencephalon	Weak	Regionally restricted	5l	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS21: telencephalon	Weak	Regionally restricted	5l	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS21: spinal cord	Present	Regionally restricted	5l	The alar spinal cord showed expression.

Structure	Level	Pattern	Image	Note
TS21: diencephalon	Weak	Regionally restricted	5m	Very weak expression was detected in the alar plate of the rostral diencephalon.
TS21: spinal cord	Present	Regionally restricted	5m	The alar spinal cord showed expression.

Structure	Level	Pattern	Image	Note
TS22: metencephalon	Present		5o
TS22: midbrain	Present		5o
TS22: cerebellum ventricular layer	Weak		5o
TS22: diencephalon	Weak	Regionally restricted	5o	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS22: telencephalon	Weak	Regionally restricted	5o	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS22: spinal cord	Absent		5o

Structure	Level	Pattern	Image	Note
TS22: metencephalon	Present		5p
TS22: midbrain	Present		5p
TS22: cerebellum ventricular layer	Weak		5p
TS22: diencephalon	Weak	Regionally restricted	5p	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS22: telencephalon	Weak	Regionally restricted	5p	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS22: spinal cord	Absent		5p

Structure	Level	Pattern	Image	Note
TS22: diencephalon	Weak	Regionally restricted	5q	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS22: telencephalon	Weak	Regionally restricted	5q	Very weak expression was detected in the alar plate of the rostral diencephalon and telencephalon.
TS22: olfactory epithelium	Strong		5q
TS22: respiratory system epithelium	Absent		5q