Probe:	Sfrp5 cDNA3
Probe preparation:	Antisense RNA

Structure	Level	Pattern	Image	Note
TS8: primitive endoderm	Present	Regionally restricted	1A	Expression is in the distal visceral endoderm.

Structure	Level	Pattern	Image	Note
TS9: anterior visceral endoderm	Present		1B	Expression is opposite the primitive streak.

Structure	Level	Pattern	Image	Note
TS9: anterior visceral endoderm	Present	Regionally restricted	1C	Expression is opposite the primitive streak.

Structure	Level	Pattern	Image	Note
TS8: primitive endoderm	Present	Regionally restricted	1D	Expression is in a thickened region of the visceral endoderm located at the distal tip of the egg cylinder.

Structure	Level	Pattern	Image	Note
TS11: definitive endoderm	Present		2A	Expression is in a crescent pattern underlying the neural plate with its lateral domain of expression extending beyond the edges of the neural plate.

Structure	Level	Pattern	Image	Note
TS12: foregut diverticulum endoderm	Present		2B

Structure	Level	Pattern	Image	Note
TS12: foregut diverticulum endoderm	Present	Regionally restricted	2C	Expression is in the endoderm at the lateral edges of the foregut pocket.
TS12: embryo endoderm	Present	Regionally restricted	2C	Expression is in the endoderm underlying the cardiac mesoderm.

Structure	Level	Pattern	Image	Note
TS12: foregut diverticulum endoderm	Present	Regionally restricted	2D	Expression is in the endoderm at the lateral edges of the foregut pocket.
TS12: embryo endoderm	Present	Regionally restricted	2D	Expression is in the endoderm underlying the cardiac mesoderm.

Structure	Level	Pattern	Image	Note
TS12: foregut diverticulum endoderm	Present	Regionally restricted	2E	Expression is in the endoderm at the lateral edges of the foregut pocket.
TS12: embryo endoderm	Present	Regionally restricted	2E	Expression is in the endoderm underlying the cardiac mesoderm.

Structure	Level	Pattern	Image	Note
TS13: foregut diverticulum endoderm	Present	Regionally restricted	2F	Expression is in the ventral foregut endoderm lying just beneath the heart from which the liver develops.
TS13: neural tube	Present	Regionally restricted	2F	Expression is in the dorsal portion of the neural tube just caudal to the hindbrain.

Structure	Level	Pattern	Image	Note
TS13: foregut diverticulum endoderm	Present	Regionally restricted	2G	Expression is in the ventral foregut endoderm lying just beneath the heart from which the liver develops.
TS13: neural tube	Present	Regionally restricted	2G	Expression is in the dorsal portion of the neural tube just caudal to the hindbrain.
TS13: future prosencephalon	Present	Regionally restricted	2G	Expression is anterior to the optic placode.

Structure	Level	Pattern	Image	Note
TS11: embryo	Present	Regionally restricted		Expression is in the anterior region of the embryo near the embryonic extraembryonic junction.