Probe:	Ccdc117 cDNA1
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS13: 1st branchial arch	Present	Regionally restricted	1A	Expression is seen near the aortic pole of the heart.
TS13: outflow tract	Present	Regionally restricted	1A	Expression is seen near the venous pole of the heart.

Structure	Level	Pattern	Image	Note
TS14: branchial arch	Present	Regionally restricted	1D	Expression is seen near the aortic pole of the heart.
TS14: mesenchyme derived from splanchnopleure	Present	Regionally restricted	1D	Expression is seen near the venous pole of the heart.
TS14: outflow tract	Present	Regionally restricted	1D	Expression is seen near the venous pole of the heart.

Structure	Level	Pattern	Image	Note
TS15: branchial arch mesenchyme	Present	Regionally restricted	1B	Expression is seen in the secondary heart field-containing pharyngeal arch tissue.
TS15: secondary heart field	Present		1B
TS15: primitive ventricle	Present	Regionally restricted	1B	Expression is seen in the developing right ventricle.
TS15: heart atrium	Present	Regionally restricted	1B	Expression is seen in the developing right atrium.
TS15: outflow tract	Present		1B
TS15: head	Present	Regionally restricted	1B	Expression is seen in lower craniofacial regions.

Structure	Level	Pattern	Image	Note
TS15: branchial arch mesenchyme	Present	Regionally restricted	1E	Expression is seen in the secondary heart field-containing pharyngeal arch tissue.
TS15: secondary heart field	Present		1E
TS15: outflow tract	Present		1E

Structure	Level	Pattern	Image	Note
TS15: branchial arch endoderm	Present
TS15: outflow tract endocardial tube	Present			Expression is seen in the outflow tract endocardium.
TS15: central nervous system	Present	Regionally restricted		Expression is seen in ventral neural tube populations.

Structure	Level	Pattern	Image	Note
TS20: embryo	Present			Expression is seen in multiple tissues.

Structure	Level	Pattern	Image	Note
TS15: branchial arch mesenchyme	Present	Regionally restricted	1C	Expression levels are greatly reduced in the secondary heart field-containing pharyngeal arch tissue.
TS15: branchial arch endoderm	Present		1C	Expression levels are greatly reduced in the mutant.
TS15: outflow tract	Present		1C	Expression levels are greatly reduced in the mutant.
TS15: secondary heart field	Present		1C	Expression levels are greatly reduced in the mutant.
TS15: head mesenchyme	Present	Regionally restricted	1C	Expression is retained in craniofacial mesoderm.
TS15: heart atrium	Present		1C	Expression is retained in the atria.
TS15: mesenchyme derived from splanchnopleure	Present	Regionally restricted	1C	Expression is retained in the posterior spanchnic mesoderm.
TS15: outflow tract endocardial tube	Absent		1C
TS15: central nervous system	Present	Regionally restricted	1C	Expression is retained in the ventral portions of the neural tube.

Structure	Level	Pattern	Image	Note
TS15: branchial arch mesenchyme	Present	Regionally restricted	1F	Expression levels are greatly reduced in the secondary heart field-containing pharyngeal arch tissue.
TS15: outflow tract	Present		1F	Expression levels are greatly reduced in the mutant.
TS15: secondary heart field	Present		1F	Expression levels are greatly reduced in the mutant.