Probe:	IMAGE clone 556226
Probe preparation:	Antisense RNA
Assay notes:	These data were not shown.

Structure	Level	Pattern	Image	Note
TS5: polar trophectoderm	Weak			Expression is throughout the lateral and polar trophectoderm.
TS5: mural trophectoderm	Weak	Single cells		Expression is in the trophoblastic giant cells.
TS5: inner cell mass	Absent

Structure	Level	Pattern	Image	Note
TS9: extraembryonic ectoderm	Present
TS9: primitive streak	Present
TS9: embryo mesoderm	Present	Regionally restricted		Expression is in the lateral wings of the newly formed mesoderm.

Structure	Level	Pattern	Image	Note
TS11: primitive streak	Present
TS11: embryo mesoderm	Present	Regionally restricted		Expression is in the lateral wings of the newly formed mesoderm.

Structure	Level	Pattern	Image	Note
TS12: lateral plate mesoderm	Absent			In this slightly advanced embryo the expression in the lateral wings of the newly formed mesoderm is absent.
TS12: primitive streak	Absent

Structure	Level	Pattern	Image	Note
TS13: embryo	Absent

Structure	Level	Pattern	Image	Note
TS15: embryo	Absent

Structure	Level	Pattern	Image	Note
TS17: telencephalon mantle layer	Present

Structure	Level	Pattern	Image	Note
TS19: telencephalon mantle layer	Present

Structure	Level	Pattern	Image	Note
TS20: cerebral cortex mantle layer	Present
TS20: cerebral cortex	Present	Regionally restricted		There is an additional stripe of expression in the anterior/ventral part of the cortex.
TS20: forelimb digit 4 mesenchyme	Present	Regionally restricted		Expression is in a spot at the base of the fourth digit.
TS20: hindlimb digit 4 mesenchyme	Present	Regionally restricted		Expression is in a spot at the base of the fourth digit.

Structure	Level	Pattern	Image	Note
TS20: cerebral cortex mantle layer	Present

Structure	Level	Pattern	Image	Note
TS20: forelimb digit 4 mesenchyme	Present	Regionally restricted		Expression is in a spot at the base of the fourth digit.