Probe:	Sox11c.1 cDNA
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS13: alimentary system	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: branchial arch	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: genitourinary system	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: musculature	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: neural ectoderm	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: primitive streak	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: sensory organ system	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: surface ectoderm	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: vascular system	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: visceral organ system	Weak		4a	Generalized expression throughout the embryo except in the heart.
TS13: heart	Absent		4a

Structure	Level	Pattern	Image	Note
TS15: alimentary system	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: branchial arch	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: genitourinary system	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: musculature	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: musculoskeletal system	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: nervous system	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: respiratory system	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: sensory organ system	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: somite	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: vascular system	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: visceral organ system	Weak		4b	Generalized expression throughout the embryo except in the heart.
TS15: heart	Absent		4b

Structure	Level	Pattern	Image	Note
TS17: forebrain	Strong		4c
TS17: future spinal cord	Strong		4c
TS17: midbrain	Strong		4c
TS17: branchial arch	Present		4c
TS17: limb bud	Present		4c
TS17: nasal mesenchyme	Present		4c
TS17: head mesenchyme	Present	Regionally restricted	4c	Expression is in the nasofacial mesenchyme.
TS17: somite	Present	Regionally restricted	4c	Expression is throughout in the caudal somites and at the rostral and caudal boundaries of more mature somites.
TS17: heart	Absent		4c

Structure	Level	Pattern	Image	Note
TS19: forebrain	Strong		4e
TS19: future spinal cord	Strong		4e
TS19: midbrain	Strong		4e
TS19: 1st branchial arch	Present		4e
TS19: genital tubercle	Present		4e
TS19: outer ear	Present		4e
TS19: limb bud	Present	Regionally restricted	4e	Expression is stronger distal.
TS19: somite	Present	Regionally restricted	4e	Expression is throughout in the caudal somites and at the rostral and caudal boundaries of more mature somites.
TS19: heart	Absent		4e

Structure	Level	Pattern	Image	Note
TS19: dorsal root ganglion	Present		4f
TS19: neural tube lateral wall	Present		4f	Expression is strongest adjacent to the ventricular layer.

Structure	Level	Pattern	Image	Note
TS20: forebrain	Present	Regionally restricted	4g	Expression is strongest adjacent to the ventricular layer.

Structure	Level	Pattern	Image	Note
TS20: forebrain	Strong		4h
TS20: midbrain	Strong		4h
TS20: spinal cord	Strong		4h
TS20: autopod	Strong	Regionally restricted	4h	Expression is surrounding the cartilage condensations of the digits.
TS20: limb	Present		4h
TS20: mammary bud	Present		4h
TS20: outer ear	Present		4h
TS20: tail somite	Present		4h
TS20: vibrissa follicle	Present		4h
TS20: eye	Present	Regionally restricted	4h	Expression is in the eyelids.
TS20: heart	Absent		4h

Structure	Level	Pattern	Image	Note
TS20: dorsal root ganglion	Present		4i
TS20: midbrain	Present		4i
TS20: spinal cord	Present	Regionally restricted	4i	Expression is as two stripes.

Structure	Level	Pattern	Image	Note
TS20: brain	Present		4j
TS20: olfactory epithelium	Present		4j
TS20: spinal cord	Present		4j
TS20: face	Present		4j	Expression is stronger in the mesenchyme.

Structure	Level	Pattern	Image	Note
TS20: brain	Present		4k
TS20: dorsal root ganglion	Present		4k
TS20: face	Present		4k	Expression is stronger in the mesenchyme.
TS20: genital tubercle	Present		4k	Expression is stronger in the mesenchyme.

Structure	Level	Pattern	Image	Note
TS20: forebrain	Present		4l
TS20: hindbrain	Present		4l
TS20: trigeminal ganglion	Present		4l
TS20: face	Present		4l	Expression is stronger in the mesenchyme.

Structure	Level	Pattern	Image	Note
TS20: dorsal root ganglion	Present		4m
TS20: mammary bud	Present		4m
TS20: paramesonephric duct	Present		4m
TS20: spinal cord	Present		4m
TS20: stomach epithelium	Present		4m
TS20: genital tubercle	Present		4m	Expression is stronger in the mesenchyme.

Structure	Level	Pattern	Image	Note
TS21: mammary gland primordium	Present		4n
TS21: tail somite	Present		4n
TS21: vibrissa follicle	Present		4n
TS21: foot	Strong	Regionally restricted	4n	Expression is in the distal extermity particularly surrounding the digit condensations.

Structure	Level	Pattern	Image	Note
TS21: dorsal root ganglion	Present		4o
TS21: esophagus epithelium	Present		4o
TS21: spinal cord	Present		4o
TS21: sympathetic nerve trunk	Present		4o
TS21: lung	Present		4o	Strongest expression is in the epithelia of the bronchial ducts and the surrounding mesenchyme.

Structure	Level	Pattern	Image	Note
TS21: comma-shaped body	Present		4p
TS21: s-shaped body	Present		4p
TS21: collecting duct	Weak		4p
TS21: mesenchyme of metanephros	Weak	Regionally restricted	4p	Expression is in the uninduced mesenchyme at the periphery of the kidney.

Structure	Level	Pattern	Image	Note
TS23: forebrain	Weak		4q
TS23: trigeminal ganglion	Weak		4q

Structure	Level	Pattern	Image	Note
TS23: spinal cord	Weak	Regionally restricted		Expression is at the caudal end.
TS23: salivary gland epithelium	Weak
TS23: tooth epithelium	Weak

Structure	Level	Pattern	Image	Note
TS22: metanephros	Present	Regionally restricted		Expression is in the less mature outer layer.
TS22: salivary gland epithelium	Present
TS22: tooth epithelium	Present