Probe:

Hipk2 probe1

Structure	Level	Pattern	Image	Note
TS15: future hindbrain	Strong		1A , 1B
TS15: future midbrain	Strong		1A , 1B
TS15: nervous system	Strong		1A , 1B
TS15: optic vesicle	Strong		1A , 1B
TS15: otocyst	Strong		1A , 1B
TS15: mesenchyme derived from head mesoderm	Weak		1A , 1B	Expression was weaker in mesodermal tissue in the cranial region.

Structure	Level	Pattern	Image	Note
TS15: future midbrain	Present		1C	Expression was strong in the neural crest cells.

Structure	Level	Pattern	Image	Note
TS15: future hindbrain	Present		1D

Structure	Level	Pattern	Image	Note
TS15: pharynx	Present	Regionally restricted	1E	Expression was detected in the oropharynx.
TS15: 1st branchial arch	Present		1E

Structure	Level	Pattern	Image	Note
TS15: otocyst	Present		1F	Expression was intense in the region juxtaposed to the surface ectoderm.

Structure	Level	Pattern	Image	Note
TS15: tail unsegmented mesenchyme	Strong		1G	Expression was strong in the presomitic mesoderm.
TS15: trunk somite	Strong		1G	Expression was strong in the first somite.

Structure	Level	Pattern	Image	Note
TS15: neural tube	Present	Regionally restricted	1H	Expression was slightly more intense in the dorsal region.
TS15: neural tube floor plate	Absent		1H
TS15: notochord	Absent		1H

Structure	Level	Pattern	Image	Note
TS15: trunk dermomyotome	Present		1I	Expression was lower in the sclerotome than in the dermomyotome.
TS15: trunk sclerotome	Present		1I	Expression was lower in the sclerotome than in the dermomyotome.
TS15: trunk myotome	Absent		1I

Structure	Level	Pattern	Image	Note
TS15: trunk paraxial mesenchyme	Present		1J	Expression was transiently increased in the cranial part of the presomitic mesoderm and newly segmented somites.
TS15: trunk dermomyotome	Present		1J	Expression was lower in the sclerotome than in the dermomyotome.
TS15: trunk sclerotome	Present		1J	Expression was lower in the sclerotome than in the dermomyotome.
TS15: trunk myotome	Absent		1J