Antibody:	Anti-Pro-alpha 3(V)
Detection system:	Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase

Structure	Level	Pattern	Image	Note
TS24: chondrocranium	Present		5C
TS24: clavicle	Present		5C
TS24: mandible	Present		5C
TS24: maxilla	Present		5C
TS24: vertebra	Present		5C

Structure	Level	Pattern	Image	Note
TS24: chondrocranium	Strong	Regionally restricted	6E	Expression was strong in the matrix of the calvaria.
TS24: embryo mesenchyme	Present	Regionally restricted	6E	Expression was detected in the aponeurosis.

Structure	Level	Pattern	Image	Note
TS24: vertebra	Present	Regionally restricted	6F	Expression was detected in periosteum and bone matrix.

Structure	Level	Pattern	Image	Note
TS24: amnion	Present		7C
TS24: chorionic plate	Absent		7C	Expression was not detected in the chorionic villi.
TS28: decidua	Absent		7C

Structure	Level	Pattern	Image	Note
TS24: Wharton's jelly	Present		7F
TS24: umbilical cord	Present		7F

Structure	Level	Pattern	Image	Note
TS24: embryo mesenchyme	Present	Regionally restricted	7I	Expression was detected in the superficial fascia of developing muscle.

Structure	Level	Pattern	Image	Note
TS24: embryo mesenchyme	Present	Regionally restricted	7L	Expression was detected in the renal fascia around the kidney and adrenal gland.

Structure	Level	Pattern	Image	Note
TS24: amnion	Present
TS24: chondrocranium	Present
TS24: umbilical cord	Present
TS24: vertebra	Present
TS24: embryo mesenchyme	Present	Regionally restricted		Expression was detected in renal fascia and the superficial fascia of developing muscle.
TS24: blood vessel	Absent
TS24: brain	Absent
TS24: heart	Absent
TS24: intestine	Absent
TS24: limb	Absent
TS24: liver	Absent
TS24: lung	Absent
TS24: metanephros	Absent
TS24: skin	Absent
TS24: tail	Absent
TS24: tongue	Absent
TS28: decidua	Absent
TS24: chorionic plate	Absent			Expression was not detected in the chorionic villi.