Probe:	Bmp5 cDNA5
Probe preparation:	Antisense RNA

Structure	Level	Pattern	Image	Note
TS13: head mesenchyme	Weak	Uniform	1C	Expression in surface ectoderm is limited to the ventral surface ectoderm.
TS13: surface ectoderm	Weak	Uniform	1C	Expression in surface ectoderm is limited to the ventral surface ectoderm.
TS13: neural ectoderm	Present	Regionally restricted	1C	Expression is limited to the most anterior neurectoderm.

Structure	Level	Pattern	Image	Note
TS13: head mesenchyme	Weak	Regionally restricted	1H	Expression in surface ectoderm is limited to the ventral surface ectoderm.
TS13: surface ectoderm	Weak	Regionally restricted	1H	Expression in surface ectoderm is limited to the ventral surface ectoderm.
TS13: foregut diverticulum	Present	Regionally restricted	1H	Expression is limited to the most anterior neurectoderm, anterior foregut and notochord.
TS13: neural ectoderm	Present	Regionally restricted	1H	Expression is limited to the most anterior neurectoderm, anterior foregut and notochord.
TS13: notochord	Present	Regionally restricted	1H	Expression is limited to the most anterior neurectoderm, anterior foregut and notochord.

Structure	Level	Pattern	Image	Note
TS13: future prosencephalon	Present	Regionally restricted	1N	Expression is restricted to the most anterior dorsal neurectoderm.

Structure	Level	Pattern	Image	Note
TS15: future forebrain	Present	Regionally restricted	2C	Expression is detected in the dorsal forebrain.

Structure	Level	Pattern	Image	Note
TS15: telencephalon	Present	Regionally restricted	2I	Expression detected in the anteriormost dorsal roof of the telencephalon.

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

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

Structure	Level	Pattern	Image	Note
TS17: telencephalon	Present	Regionally restricted	6B	Expression is detected in the dorsal midline and dorsomedial region and no expression is detected in the lateral telencephalon.