Probe:	KGFR probe1
Probe preparation:	Antisense labelled with P33 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS24: vibrissa epidermal component	Present	Uniform	3e/e*	Expression was detected in the epidermis and epithelial cells of the vibrissal follicles.
TS24: vibrissa follicle	Present	Uniform	3e/e*	Expression was detected in the epidermis and epithelial cells of the vibrissal follicles.

Structure	Level	Pattern	Image	Note
TS24: epidermis	Strong		4
TS24: genital tubercle	Strong		4
TS24: intestine epithelium	Strong		4
TS24: larynx	Strong		4
TS24: lung epithelium	Strong		4
TS24: olfactory epithelium	Strong		4
TS24: oral epithelium	Strong		4
TS24: palate epithelium	Strong		4
TS24: thymus	Strong		4
TS24: tongue epithelium	Strong		4
TS24: tooth epithelium	Strong		4
TS24: trachea epithelium	Strong		4
TS24: urothelium of bladder	Strong		4
TS24: vibrissa	Strong		4
TS24: eyelid	Strong	Regionally restricted	4	Expression was detected in the epidermis of the eyelids.
TS24: choroid plexus	Present		4
TS24: pelvic girdle skeleton	Present		4
TS24: rib	Present		4
TS24: perichondrium	Present	Regionally restricted	4	Expression was detected in the perichondrial cells of the vertebrae, limb bones, pelvic bones, and ribs.
TS24: liver	Trace		4
TS24: head mesenchyme	Present	Regionally restricted	4	Expression was detected in the periostium and mesenchymal cells surrounding foci of intra-membranous ossification in the head.

Structure	Level	Pattern	Image	Note
TS22: mammary gland primordium epithelium	Strong		5a/a*
TS22: epidermis	Strong	Uniform	5a/a*

Structure	Level	Pattern	Image	Note
TS24: salivary gland epithelium	Strong		5c/c*

Structure	Level	Pattern	Image	Note
TS24: esophagus epithelium	Present		6b/b*
TS24: olfactory epithelium	Present		6b/b*
TS24: oral epithelium	Present		6b/b*
TS24: palate epithelium	Present		6b/b*
TS24: trachea epithelium	Present		6b/b*
TS24: larynx	Present	Regionally restricted	6b/b*	Expression was detected in laryngeal epithelium and cartilages.
TS24: perichondrium	Present	Regionally restricted	6b/b*	Expression was detected in the perichondrium of the laryngeal cartilage.

Structure	Level	Pattern	Image	Note
TS24: cornea epithelium	Strong
TS24: thyroid gland	Present
TS24: aorta	Absent			The vascular smooth muscle of the aorta was devoid of message.

Structure	Level	Pattern	Image	Note
TS24: lung epithelium	Present		6e
TS24: trachea epithelium	Present		6e

Structure	Level	Pattern	Image	Note
TS24: thymus	Present		7a
TS24: trachea cartilaginous ring	Present		7a
TS24: trachea epithelium	Present		7a
TS24: perichondrium	Present	Regionally restricted	7a	Expression was detected in the perichondrium of the tracheal cartilage.

Structure	Level	Pattern	Image	Note
TS24: esophagus epithelium	Strong		7b/b*
TS24: stomach epithelium	Strong		7b/b*
TS24: adrenal gland	Weak		7b/b*
TS24: alimentary system smooth muscle	Weak	Regionally restricted	7b/b*	Weak expression was noted in the developing smooth muscle of the esophagus.

Structure	Level	Pattern	Image	Note
TS24: colon epithelium	Weak		7d/d*
TS24: duodenum epithelium	Weak		7d/d*
TS24: ileum epithelium	Weak		7d/d*
TS24: jejunum epithelium	Weak		7d/d*
TS24: stomach pyloric region epithelium	Weak		7d/d*
TS24: alimentary system smooth muscle	Present		7d/d*

Structure	Level	Pattern	Image	Note
TS24: epithelium of seminal vesicle	Present		8a/a*
TS24: epithelium of urogenital sinus	Present		8a/a*
TS24: urothelium of bladder	Present		8a/a*
TS24: detrusor muscle of bladder	Absent		8a/a*

Structure	Level	Pattern	Image	Note
TS24: collecting duct	Present		9a/a*
TS24: early nephron	Absent		9a/a*

Structure	Level	Pattern	Image	Note
TS24: collecting duct	Present		9b/b*
TS24: early nephron	Absent		9b/b*

Structure	Level	Pattern	Image	Note
TS24: seminiferous cord	Absent		10a/a
TS24: male reproductive system	Present	Regionally restricted	10a/a	Expression was detected in the Wolffian duct.
TS24: male reproductive system mesenchyme	Present	Regionally restricted	10a/a	Expression was detected in the efferent ducts.
TS24: testis mesenchyme	Weak		10a/a

Structure	Level	Pattern	Image	Note
TS24: limb epidermis	Strong		10c/c
TS24: limb dermis	Absent		10c/c
TS24: limb musculature	Weak		10c/c
TS24: limb cartilage condensation	Present		10c/c

Structure	Level	Pattern	Image	Note
TS22: adrenal gland	Present
TS22: collecting duct	Present
TS22: cornea epithelium	Present
TS22: duodenum epithelium	Present
TS22: epidermis	Present
TS22: epithelium of urogenital sinus	Present
TS22: esophagus epithelium	Present
TS22: eyelid epithelium	Present
TS22: genital tubercle epithelium	Present
TS22: inner ear epithelium	Present
TS22: laryngeal cartilage	Present
TS22: lens epithelium	Present
TS22: lung epithelium	Present
TS22: mammary gland primordium epithelium	Present
TS22: nasal cavity epithelium	Present
TS22: nasal septum cartilage	Present
TS22: optic nerve	Present
TS22: oral epithelium	Present
TS22: pancreas epithelium	Present
TS22: pharynx epithelium	Present
TS22: primary palate epithelium	Present
TS22: rib cartilage condensation	Present
TS22: salivary gland epithelium	Present
TS22: small intestine epithelium	Present
TS22: stomach epithelium	Present
TS22: tongue epithelium	Present
TS22: tooth epithelium	Present
TS22: trachea epithelium	Present
TS22: urothelium of bladder	Present
TS22: head bone	Present	Regionally restricted		Expression was detected in bone (facial) periostium.
TS22: choroid plexus	Present	Regionally restricted		Expression was detected in choroid plexus epithelium.
TS22: hair follicle	Present	Regionally restricted		Expression was detected in hair follicle epithelium.
TS22: larynx	Present	Regionally restricted		Expression was detected in larynx epithelium.
TS22: perichondrium	Present	Regionally restricted		Expression was detected in perichondrium associated with limb cartilage, pelvic bone, ribs, and vertebrae.
TS22: trunk mesenchyme	Present	Regionally restricted		Expression was detected in mesenchyme ventral to vertebrae.
TS22: pituitary gland	Present	Regionally restricted		Expression was detected in pituitary epithelium.
TS22: alimentary system smooth muscle	Present	Regionally restricted		Expression was detected in the rectum smooth muscle.
TS22: intestine smooth muscle	Present	Regionally restricted		Expression was detected in small intestine smooth muscle.
TS22: thymus primordium	Present	Regionally restricted		Expression was detected in thymus epithelium.
TS22: thyroid gland	Present	Regionally restricted		Expression was detected in thyroid epithelium.
TS22: trachea	Present	Regionally restricted		Expression was detected in trachea cartilage rings.
TS22: ureter	Present	Regionally restricted		Expression was detected in ureter epithelium.
TS22: vibrissa	Present	Regionally restricted		Expression was detected in vibrissae epithelium.
TS22: pelvic girdle skeleton	Present	Regionally restricted		Expression was detected in pelvic bone cartilage.
TS22: limb musculature	Trace
TS22: liver	Trace
TS22: rectum epithelium	Trace
TS22: brain	Absent
TS22: detrusor muscle of bladder	Absent
TS22: diaphragm	Absent
TS22: dorsal aorta	Absent
TS22: early nephron	Absent
TS22: heart	Absent
TS22: limb cartilage condensation	Absent
TS22: small intestine mesenchyme	Absent
TS22: spinal cord	Absent

Structure	Level	Pattern	Image	Note
TS22: male reproductive system epithelium	Present	Regionally restricted		Expression was detected in efferent duct epithelium and Mullerian duct (male) epithelium.
TS22: nephric duct	Present	Regionally restricted		Expression was detected Wolffian duct (male) epithelium.
TS22: testis mesenchyme	Trace
TS22: seminiferous cord	Absent

Structure	Level	Pattern	Image	Note
TS22: ovary	Absent

Structure	Level	Pattern	Image	Note
TS24: adrenal gland	Present
TS24: collecting duct	Present
TS24: cornea epithelium	Present
TS24: duodenum epithelium	Present
TS24: epidermis	Present
TS24: epithelium of urogenital sinus	Present
TS24: esophagus epithelium	Present
TS24: eyelid epithelium	Present
TS24: genital tubercle epithelium	Present
TS24: inner ear epithelium	Present
TS24: laryngeal cartilage	Present
TS24: lens epithelium	Present
TS24: lung epithelium	Present
TS24: mammary gland primordium epithelium	Present
TS24: nasal cavity epithelium	Present
TS24: nasal septum cartilage	Present
TS24: optic nerve	Present
TS24: oral epithelium	Present
TS24: palate epithelium	Present
TS24: pancreas epithelium	Present
TS24: pharynx epithelium	Present
TS24: salivary gland epithelium	Present
TS24: small intestine epithelium	Present
TS24: stomach epithelium	Present
TS24: tongue epithelium	Present
TS24: tooth epithelium	Present
TS24: trachea cartilaginous ring	Present
TS24: trachea epithelium	Present
TS24: urothelium of bladder	Present
TS24: head bone	Present	Regionally restricted		Expression was detected in bone (facial) periostium.
TS24: choroid plexus	Present	Regionally restricted		Expression was detected in choroid plexus epithelium.
TS24: hair follicle	Present	Regionally restricted		Expression was detected in hair follicle epithelium.
TS24: larynx	Present	Regionally restricted		Expression was detected in larynx epithelium.
TS24: perichondrium	Present	Regionally restricted		Expression was detected in perichondrium associated with limb cartilage, pelvic bone, ribs, and vertebrae.
TS24: trunk mesenchyme	Present	Regionally restricted		Expression was detected in mesenchyme ventral to vertebrae.
TS24: alimentary system smooth muscle	Present	Regionally restricted		Expression was detected in rectum smooth muscle.
TS24: rib	Present	Regionally restricted		Expression was detected in rib cartilage.
TS24: intestine smooth muscle	Present	Regionally restricted		Expression was detected in small intestine smooth muscle.
TS24: pituitary gland	Present	Regionally restricted		Expression was detected in pituitary gland epithelium.
TS24: thymus	Present	Regionally restricted		Expression was detected in thymus epithelium.
TS24: thyroid gland	Present	Regionally restricted		Expression was detected in thyroid epithelium.
TS24: ureter	Present	Regionally restricted		Expression was detected in ureter epithelium.
TS24: vibrissa	Present	Regionally restricted		Expression was detected in vibrissae epithelium.
TS24: pelvic girdle skeleton	Present	Regionally restricted		Expression was detected in pelvic bone cartilage.
TS24: limb musculature	Trace
TS24: liver	Trace
TS24: rectum epithelium	Trace
TS24: aorta	Absent
TS24: brain	Absent
TS24: detrusor muscle of bladder	Absent
TS24: diaphragm	Absent
TS24: early nephron	Absent
TS24: heart	Absent
TS24: limb cartilage condensation	Absent
TS24: sclera	Absent
TS24: small intestine mesenchyme	Absent
TS24: spinal cord	Absent

Structure	Level	Pattern	Image	Note
TS24: male reproductive system epithelium	Present	Regionally restricted		Expression was detected in efferent duct epithelium, Wolffian duct (male) epithelium, and Mullerian duct (male) epithelium.
TS24: seminal vesicle	Present	Regionally restricted		Expression was detected in seminal vesicle epithelium.
TS24: testis mesenchyme	Trace
TS24: seminiferous cord	Absent

Structure	Level	Pattern	Image	Note
TS24: ovary	Absent