Probe:	Sox10 probe
Probe preparation:	Antisense RNA

Structure	Cell Type	Level	Pattern	Image	Note
TS17: migrating neural crest	migratory neural crest cell	Strong		2a	Positive cells were abundant in cranial ganglia and their projections and along the axon tracts.
TS17: myotome		Absent		2a
TS17: sympathetic nervous system		Present	Regionally restricted	2a	Expressed in the anlage of the primary sympathetic ganglion chain.
TS17: cranial ganglion		Present		2a	Expressed in cranial ganglia and their projections.
TS17: dorsal root ganglion		Present		2a

Structure	Cell Type	Level	Pattern	Image	Note
TS17: sympathetic nervous system		Present	Regionally restricted	2c	Expressed in the anlage of the primary sympathetic ganglion chain.
TS17: migrating neural crest	migratory neural crest cell	Present		2c
TS17: myotome		Absent		2c
TS17: dorsal root ganglion		Present		2c

Structure	Cell Type	Level	Pattern	Image	Note
TS17: migrating neural crest	migratory neural crest cell	Present		2e	Significantly reduced in numbers compared with the wild-type. Less severe compared with the Erbb3 mutants.
TS17: cranial ganglion		Trace		2e	Only remnants were present.
TS17: dorsal root ganglion		Present		2e	Similar size as those of control embryos.

Structure	Cell Type	Level	Pattern	Image	Note
TS17: migrating neural crest	migratory neural crest cell	Present		2g	Significantly reduced in numbers compared with the wild-type.
TS17: myotome		Absent		2g
TS17: sympathetic nervous system		Weak	Regionally restricted	2g	Expressed in the anlage of the primary sympathetic ganglion chain, which was severely hypoplastic with a rostro-caudal gradient in the mutant.
TS17: dorsal root ganglion		Present		2g	Similar size as those of control embryos.

Structure	Cell Type	Level	Pattern	Image	Note
TS14: migrating neural crest	migratory neural crest cell	Present	Widespread	2i

Structure	Cell Type	Level	Pattern	Image	Note
TS14: migrating neural crest	migratory neural crest cell	Present	Widespread	2k

Structure	Cell Type	Level	Pattern	Image	Note
TS17: migrating neural crest	migratory neural crest cell	Present		2m	Significantly reduced in numbers compared with the wild-type.
TS17: cranial ganglion		Trace		2m	Only remnants were present.
TS17: dorsal root ganglion		Present		2m	Similar size as those of control embryos.

Structure	Cell Type	Level	Pattern	Image	Note
TS17: migrating neural crest	migratory neural crest cell	Present		2o	Significantly reduced in numbers compared with the wild-type.
TS17: sympathetic nervous system		Weak	Regionally restricted	2o	Expressed in the anlage of the primary sympathetic ganglion chain, which was severely hypoplastic with a rostro-caudal gradient in the mutant.
TS17: dorsal root ganglion		Present		2o	Similar size as those of control embryos.

Structure	Cell Type	Level	Pattern	Image	Note
TS19: dorsal root ganglion	glial cell	Strong		4g
TS19: dorsal root ganglion	migratory neural crest cell	Strong		4g
TS19: spinal nerve	glial cell	Strong		4g
TS19: spinal nerve	migratory neural crest cell	Strong		4g
TS19: migrating neural crest	melanocyte	Present	Regionally restricted	4g	Expressed in migrating cells after they had moved a short distance from the neural tube.

Structure	Cell Type	Level	Pattern	Image	Note
TS19: dorsal root ganglion	migratory neural crest cell	Present		4i	Reduced numbers of positive cells, compared with the wild-type.
TS19: spinal nerve	migratory neural crest cell	Present		4i	Reduced numbers of positive cells, compared with the wild-type.
TS19: migrating neural crest	melanocyte	Present		4i	Reduced numbers of positive cells, compared with the wild-type.

Structure	Cell Type	Level	Pattern	Image	Note
TS19: dorsal root ganglion		Strong		4k
TS19: spinal nerve		Weak		4k	Severely reduced along the spinal nerve.
TS19: migrating neural crest	melanocyte	Present		4k	Similar as in the wild-type.