Probe:	Bmp6 cDNA7
Probe preparation:	Antisense RNA

Structure	Level	Pattern	Image	Note
TS13: embryo	Absent		1E	Data is from an anterior section, a whole mount shows expression in more posterior sections.

Structure	Level	Pattern	Image	Note
TS13: embryo	Absent		1J	Data is from an anterior section, a whole mount shows expression in more posterior sections.

Structure	Level	Pattern	Image	Note
TS13: extraembryonic component	Present	Regionally restricted	1K	Expression is observed in the allantois.
TS13: neural ectoderm	Present		1K

Structure	Level	Pattern	Image	Note
TS13: embryo	Absent		1P	Data is from an anterior section, a whole mount shows expression in more posterior sections.

Structure	Level	Pattern	Image	Note
TS14: prosencephalon	Present	Regionally restricted	1Q	Expression is detected in the dorsal neurectoderm at the junction between the prospective telencephalon and diencephalon.

Structure	Level	Pattern	Image	Note
TS15: future forebrain	Present	Regionally restricted	2E	Expression in dorsal midline extends posteriorly from the telencephalon/diencephalon boundary.

Structure	Level	Pattern	Image	Note
TS15: embryo	Present	Regionally restricted	2F	Expression is detected through entire body axis along dorsal midline.

Structure	Level	Pattern	Image	Note
TS15: telencephalon	Present	Regionally restricted	2K	Expression is detected in the dorsal midline posteriorly from the telencephalon/diencephalon boundary.

Structure	Level	Pattern	Image	Note
TS17: diencephalon	Present	Regionally restricted	3B	Expression is detected in the dorsomedial part of the telencephalon and the dorsalmidline of the anterior diencephalon. Transcripts are also detected in the dorsal hindbrain.
TS17: hindbrain	Present	Regionally restricted	3B	Expression is detected in the dorsomedial part of the telencephalon and the dorsalmidline of the anterior diencephalon. Transcripts are also detected in the dorsal hindbrain.
TS17: telencephalon	Present	Regionally restricted	3B	Expression is detected in the dorsomedial part of the telencephalon and the dorsalmidline of the anterior diencephalon. Transcripts are also detected in the dorsal hindbrain.

Structure	Level	Pattern	Image	Note
TS19: diencephalon	Present	Regionally restricted	4C	Expression is detected in the dorsomedial telencephalon, the dorsal diencephalon and the roof pate of the hindbrain.
TS19: metencephalon roof	Present	Regionally restricted	4C	Expression is detected in the dorsomedial telencephalon, the dorsal diencephalon and the roof pate of the hindbrain.
TS19: myelencephalon roof plate	Present	Regionally restricted	4C	Expression is detected in the dorsomedial telencephalon, the dorsal diencephalon and the roof pate of the hindbrain.
TS19: telencephalon	Present	Regionally restricted	4C	Expression is detected in the dorsomedial telencephalon, the dorsal diencephalon and the roof pate of the hindbrain.

Structure	Level	Pattern	Image	Note
TS19: telencephalon	Present	Regionally restricted	4H	Expression is detected in the roof between the cerebral hemispheres.

Structure	Level	Pattern	Image	Note
TS21: 3rd ventricle	Present	Regionally restricted	4M	Expression is detected in the medial walls of the lateral ventricle, the prospective hippocampus.
TS21: 4th ventricle	Present	Regionally restricted	4M	Expression is detected in the medial walls of the lateral ventricle, the prospective hippocampus.
TS21: lateral ventricle	Present	Regionally restricted	4M	Expression is detected in the medial walls of the lateral ventricle, the prospective hippocampus.
TS21: lateral ventricle choroid plexus	Strong	Uniform	4M
TS21: metencephalon part of 4th ventricle choroid plexus	Strong	Uniform	4M

Structure	Level	Pattern	Image	Note
TS17: brain	Present		5K	Expression pattern is similar to Hfh4.