Reporter:	lacZ
	Direct Detection

Structure	Level	Pattern	Image	Note
TS10: node	Present		1A
TS10: embryo mesoderm	Absent		1A	No expression in the cardiac crescent (1st heart field) or the 2ndary heart field.

Structure	Level	Pattern	Image	Note
TS10: node	Present		1B

Structure	Level	Pattern	Image	Note
TS11: node	Present		1C
TS11: cardiogenic plate	Absent		1C	No expression in the cardiac crescent (1st heart field) or the 2ndary heart field.

Structure	Level	Pattern	Image	Note
TS12: cardiac muscle tissue	Present		1D
TS12: yolk sac	Strong		1D	There is strong expression in the visceral yolk sac, where the extraembryonic vasculature and blood islands are found.

Structure	Level	Pattern	Image	Note
TS13: notochordal plate	Present		1E
TS13: yolk sac	Present		1E	There is strong expression in the visceral yolk sac, where the extraembryonic vasculature and blood islands are found.
TS13: yolk sac blood vessel	Present		1E	There is strong expression in the visceral yolk sac, where the extraembryonic vasculature and blood islands are found.

Structure	Level	Pattern	Image	Note
TS13: notochordal plate	Present		1F
TS13: yolk sac	Strong		1F	There is strong expression in the visceral yolk sac, where the extraembryonic vasculature and blood islands are found.
TS13: yolk sac blood vessel	Strong		1F	There is strong expression in the visceral yolk sac, where the extraembryonic vasculature and blood islands are found.
TS13: heart	Strong	Widespread	1F
TS13: common atrial chamber cardiac muscle	Strong		1F	There is strong expression in the primitive heart tube, including in the endocardial and myocardial tissue of the atrial and ventricular heart chambers.
TS13: common atrial chamber endocardial tube	Strong		1F	There is strong expression in the primitive heart tube, including in the endocardial and myocardial tissue of the atrial and ventricular heart chambers.
TS13: primitive ventricle cardiac muscle	Strong		1F	There is strong expression in the primitive heart tube, including in the endocardial and myocardial tissue of the atrial and ventricular heart chambers.
TS13: primitive ventricle endocardial tube	Strong		1F	There is strong expression in the primitive heart tube, including in the endocardial and myocardial tissue of the atrial and ventricular heart chambers.

Structure	Level	Pattern	Image	Note
TS12: notochordal plate	Present		1G
TS12: cardiac muscle tissue	Present		1G	Expression is present in the endocardial and myocardial tissue forming the outer wall of the primitive heart tube.
TS12: endocardial tube	Present		1G	Expression is present in the endocardial and myocardial tissue forming the outer wall of the primitive heart tube.
TS12: yolk sac	Present		1G	There is strong expression in the visceral yolk sac, where the extraembryonic vasculature is located.

Structure	Level	Pattern	Image	Note
TS13: notochordal plate	Present		1H

Structure	Level	Pattern	Image	Note
TS13: heart	Strong	Widespread	1I
TS13: bulbus cordis cardiac muscle	Strong		1I
TS13: bulbus cordis endocardial tube	Strong		1I
TS13: common atrial chamber cardiac muscle	Strong		1I
TS13: common atrial chamber endocardial tube	Strong		1I
TS13: primitive ventricle cardiac muscle	Strong		1I
TS13: primitive ventricle endocardial tube	Strong		1I

Structure	Level	Pattern	Image	Note
TS13: notochordal plate	Present		1J
TS13: heart	Strong	Widespread	1J
TS13: sinus venosus left horn	Strong		1J	Expression in the heart included the myocardium and endocardium of the sinus venosus.
TS13: sinus venosus right horn	Strong		1J	Expression in the heart included the myocardium and endocardium of the sinus venosus.
TS13: dorsal aorta	Present		1J

Structure	Level	Pattern	Image	Note
TS13: dorsal aorta	Present		1K
TS13: notochordal plate	Present		1K

Structure	Level	Pattern	Image	Note
TS13: dorsal aorta	Present		1L
TS13: notochordal plate	Present		1L
TS13: vitelline artery	Present		1L

Structure	Level	Pattern	Image	Note
TS15: heart	Strong	Widespread	2A
TS15: dorsal aorta	Present		2A	Expression is present in the truncus region.
TS15: intersomitic artery	Present		2A	Expression is present in the branching somatic arteries.
TS15: optic vesicle	Present		2A
TS15: 1st arch artery	Present		2A
TS15: 2nd arch artery	Present		2A

Structure	Level	Pattern	Image	Note
TS15: tail mesenchyme	Present	Regionally restricted	2B	Expression is present in the notochordal plate.
TS15: heart	Strong	Widespread	2B
TS15: common atrial chamber	Strong		2C , 2B
TS15: primitive ventricle	Strong		2C , 2B
TS15: optic vesicle	Present		2B
TS15: 1st arch artery	Present		2B , 2C
TS15: dorsal aorta	Present		2B

Structure	Level	Pattern	Image	Note
TS15: common atrial chamber cardiac muscle	Present	Widespread	2D
TS15: bulbus cordis cardiac muscle	Present		2D
TS15: outflow tract endocardial tube	Present		2D	Expression is present in the endocardium/endothelium of the truncus arteriosus. It is not present in the myocardium.

Structure	Level	Pattern	Image	Note
TS15: common atrial chamber cardiac muscle	Present	Widespread	2E
TS15: bulbus cordis cardiac muscle	Present		2E
TS15: outflow tract endocardial tube	Present		2E	Expression is present in the endocardium/endothelium of the truncus arteriosus. It is not present in the myocardium.
TS15: bulboventricular groove	Present		2E	Expression is present in the bulbo-ventricular canal.
TS15: primitive ventricle cardiac muscle	Present		2E	Expression is present in the myocardial trabeculation.

Structure	Level	Pattern	Image	Note
TS15: bulbus cordis cardiac muscle	Present		2F
TS15: outflow tract endocardial tube	Present		2F	Expression is present in the endocardium/endothelium of the truncus arteriosus. It is not present in the myocardium.
TS15: primitive ventricle cardiac muscle	Present		2F	Expression is present in the myocardial trabeculation.
TS15: aortic sac	Present		2F	Expression is present in the endothelium.

Structure	Level	Pattern	Image	Note
TS15: common atrial chamber cardiac muscle	Present	Widespread	2G
TS15: bulbus cordis cardiac muscle	Present		2G
TS15: outflow tract endocardial tube	Present		2G	Expression is present in the endothelium of the truncus arteriosus.
TS15: 1st arch artery	Present		2G
TS15: 2nd arch artery	Present		2G
TS15: dorsal aorta	Present		2G
TS15: optic cup	Present		2G

Structure	Level	Pattern	Image	Note
TS15: optic cup outer layer	Present		2H	Expression is present in the future pigment layer.
TS15: optic cup inner layer	Present		2H	Expression is present in the future neural layer.
TS15: perioptic vascular plexus	Present		2H

Structure	Level	Pattern	Image	Note
TS15: dorsal aorta	Present		2I	Expression is present in the head.
TS15: primary head vein	Present		2I

Structure	Level	Pattern	Image	Note
TS15: dorsal aorta	Present		2J	Expression is present in the truncus region.
TS15: intersomitic artery	Present		2J	Expression is present in branching somitic arteries.

Structure	Level	Pattern	Image	Note
TS15: 1st arch artery	Present		2K
TS15: 2nd arch artery	Present		2K
TS15: dorsal aorta	Present		2K

Structure	Level	Pattern	Image	Note
TS15: tail mesenchyme	Present	Regionally restricted	2L	Expression is present in the notochordal plate.
TS15: dorsal aorta	Present		2L
TS15: vitelline artery	Present		2L
TS15: umbilical vein	Present		2L

Structure	Level	Pattern	Image	Note
TS17: heart	Present		3A
TS17: intersomitic artery	Present		3A	Expression is present in the somitic arteries.
TS17: optic cup	Present		3A
TS17: forelimb bud	Present	Regionally restricted	3A	Expression is present in the middle-distal part.
TS17: hindlimb bud	Present	Regionally restricted	3A	Expression is present in the middle-distal part.

Structure	Level	Pattern	Image	Note
TS17: optic cup	Present		3B
TS17: tail	Present		3B

Structure	Level	Pattern	Image	Note
TS17: forelimb bud	Present		3C
TS17: heart	Present		3C

Structure	Level	Pattern	Image	Note
TS17: yolk sac	Strong		3D
TS17: chorioallantoic placenta	Present		3D	Expression is present in placenta.

Structure	Level	Pattern	Image	Note
TS17: labyrinthine zone	Strong		3E	There is strong expression in the fetal vascular labyrinth part of the primitive placenta.

Structure	Level	Pattern	Image	Note
TS17: yolk sac	Strong		3F

Structure	Level	Pattern	Image	Note
TS17: common atrial chamber left part	Strong		3G
TS17: common atrial chamber right part	Strong		3G
TS17: bulbus cordis	Present		3G
TS17: primitive ventricle	Strong		3G
TS17: endocardial cushion	Present		3G	Expression is present in the valves.
TS17: left dorsal aorta	Present		3G
TS17: right dorsal aorta	Present		3G
TS17: intersomitic artery	Present		3G	Expression is present in the somitic arteries.

Structure	Level	Pattern	Image	Note
TS17: common atrial chamber	Strong		3H
TS17: primitive ventricle	Strong		3H
TS17: aortic sac	Present		3H
TS17: dorsal aorta	Present		3H
TS17: outflow tract endocardial tube	Present		3H
TS17: intersomitic artery	Present		3H	Expression is present in the somitic arteries.

Structure	Level	Pattern	Image	Note
TS17: aortic sac	Present		3I	Expression is present in the endothelium.
TS17: endocardial cushion	Present		3I	Expression is present in the valves.

Structure	Level	Pattern	Image	Note
TS17: optic cup inner layer	Present	Graded	3J	Expression is intensified at the margins.
TS17: optic cup outer layer	Present	Graded	3J	Expression is intensified at the margins.
TS17: perioptic vascular plexus	Present		3J

Structure	Level	Pattern	Image	Note
TS17: optic cup inner layer	Present	Graded	3K	Expression is intensified at the margins.
TS17: optic cup outer layer	Present	Graded	3K	Expression is intensified at the margins.
TS17: 1st arch artery	Present		3K

Structure	Level	Pattern	Image	Note
TS17: optic cup inner layer	Present	Graded	3L	Expression is intensified at the margins.
TS17: optic cup outer layer	Present	Graded	3L	Expression is intensified at the margins.

Structure	Level	Pattern	Image	Note
TS17: forebrain vascular element	Present		3M	Expression is present in cerebral blood vessels.

Structure	Level	Pattern	Image	Note
TS17: dorsal aorta	Present		3N
TS17: vitelline vein	Present		3N
TS17: forelimb bud	Present	Regionally restricted	3N	Expression is present in the middle-distal part.
TS17: neural tube	Present		3N	Expression is present in the neuroepithelium.

Structure	Level	Pattern	Image	Note
TS17: labyrinthine zone	Strong		3O	There is strong expression in the fetal vascular labryinth part of the primitive placenta.
TS17: yolk sac	Present		3O

Structure	Level	Pattern	Image	Note
TS19: forebrain vascular element	Present		4A	Expression is present in the network of cerebral blood vessels.
TS19: eye	Present		4A
TS19: forelimb bud	Present	Regionally restricted	4A	Expression is present in the middle-distal part.
TS19: hindlimb bud	Present	Regionally restricted	4A	Expression is present in the middle-distal part.

Structure	Level	Pattern	Image	Note
TS19: heart	Strong		4B

Structure	Level	Pattern	Image	Note
TS19: yolk sac blood vessel	Present		4C
TS19: yolk sac endoderm	Present		4C

Structure	Level	Pattern	Image	Note
TS19: heart atrium	Strong		4D
TS19: ventricle cardiac muscle	Strong		4D
TS19: outflow tract	Present		4D	Expression is present in the truncus arteriosus.
TS19: aortic sac	Present		4D
TS19: dorsal aorta	Present		4D
TS19: forebrain vascular element	Present		4D	Expression is present in the network of cerebral blood vessels.

Structure	Level	Pattern	Image	Note
TS19: heart atrium	Strong		4E
TS19: ventricle cardiac muscle	Strong		4E
TS19: outflow tract	Present		4E	Expression is present in the truncus arteriosus.
TS19: dorsal aorta	Present		4E
TS19: branchial arch artery	Present		4E	Expression is present in the 1st branchial arch artery.

Structure	Level	Pattern	Image	Note
TS19: heart atrium	Strong		4F
TS19: ventricle cardiac muscle	Strong		4F
TS19: left dorsal aorta	Present		4F
TS19: right dorsal aorta	Present		4F

Structure	Level	Pattern	Image	Note
TS19: hyaloid vascular plexus	Present		4G
TS19: pigmented retinal epithelium	Present		4G

Structure	Level	Pattern	Image	Note
TS19: hyaloid vascular plexus	Present		4H
TS19: pigmented retinal epithelium	Present		4H

Structure	Level	Pattern	Image	Note
TS19: forebrain vascular element	Present		4I	Expression is present in the network of cerebral blood vessels, including the cerebral artery.

Structure	Level	Pattern	Image	Note
TS19: forebrain vascular element	Present		4J	Expression is present in the network of cerebral blood vessels.

Structure	Level	Pattern	Image	Note
TS19: forebrain vascular element	Present		4K	Expression is present in the network of cerebral blood vessels.

Structure	Level	Pattern	Image	Note
TS19: dorsal aorta	Present		4L
TS19: intersomitic artery	Present		4L	Expression is present in intersomitic arteries.
TS19: umbilical blood vessel	Present		4L	Expression is present in umbilical blood vessels.

Structure	Level	Pattern	Image	Note
TS19: intersomitic artery	Present		4M	Expression is present in the intersomitic arteries of the tail.
TS19: central nervous system vascular element	Present		4M	In the tail expression is present in neural tube blood vessels.

Structure	Level	Pattern	Image	Note
TS19: forelimb bud	Present	Regionally restricted	4N	Expression is present in the middle-distal part.
TS19: hindlimb bud	Present	Regionally restricted	4N	Expression is present in the middle-distal part.
TS19: forelimb bud ectoderm	Present		4N
TS19: hindlimb bud ectoderm	Present		4N

Structure	Level	Pattern	Image	Note
TS19: yolk sac blood vessel	Present		4O
TS19: yolk sac endoderm	Present		4O
TS19: labyrinthine zone	Present		4O	Expression is present in the fetal labyrinth part of the placenta.

Structure	Level	Pattern	Image	Note
TS20: cardiovascular system	Present		5A
TS20: skin	Present		5A	Expression is present in the ectoderm.
TS20: pre-cartilage condensation	Present		5A	Expression is present in the pre-cartilage of future bones.

Structure	Level	Pattern	Image	Note
TS20: forelimb epithelium	Present		5B	Expression is present in the ectoderm.
TS20: forelimb pre-cartilage condensation	Present		5B	Expression is present in the pre-cartilage of future bones.
TS20: hand pre-cartilage condensation	Present		5B	Expression is present in the pre-cartilage of future bones.

Structure	Level	Pattern	Image	Note
TS20: umbilical blood vessel	Present		5C	Expression is present in umbilical blood vessels.
TS20: labyrinthine zone	Present		5C	Expression is present in the fetal vascular labyrinth part of the placenta.

Structure	Level	Pattern	Image	Note
TS20: yolk sac blood vessel	Present		5D
TS20: yolk sac endoderm	Present		5D

Structure	Level	Pattern	Image	Note
TS20: heart	Strong		5E
TS20: lung mesenchyme	Present		5E	Expression is present in the lung parenchyma around the bronchii.

Structure	Level	Pattern	Image	Note
TS20: left atrium	Strong		5F
TS20: left ventricle cardiac muscle	Strong		5F
TS20: right atrium	Strong		5F
TS20: heart ventricle	Present		5F	Expression is present in the bulbus cordis.

Structure	Level	Pattern	Image	Note
TS20: lung mesenchyme	Present		5G	Expression is present in lung parenchyma.

Structure	Level	Pattern	Image	Note
TS20: hyaloid vascular plexus	Present		5H
TS20: pigmented retinal epithelium	Present		5H

Structure	Level	Pattern	Image	Note
TS20: midbrain	Present		5I	Expression is present in the neural epithelium of the brain.

Structure	Level	Pattern	Image	Note
TS20: 4th ventricle choroid plexus	Present		5J
TS20: cardiovascular system	Present		5J

Structure	Level	Pattern	Image	Note
TS20: olfactory epithelium	Present		5K
TS20: vomeronasal organ	Present		5K	Expression is present in Jacobson's organ.

Structure	Level	Pattern	Image	Note
TS20: spinal cord mantle layer	Present		5L
TS20: dorsal root ganglion	Present		5L

Structure	Level	Pattern	Image	Note
TS20: tail spinal cord	Present		5M	Expression is present in the mantle layer of the neural tube.
TS20: dorsal root ganglion	Present		5M

Structure	Level	Pattern	Image	Note
TS20: spinal cord mantle layer	Present		5N	Expression is present in the mantle layer of the neural tube.
TS20: dorsal root ganglion	Present		5N

Structure	Level	Pattern	Image	Note
TS20: forebrain vascular element	Present		5O	Expression is present in the network of cerebral blood vessels.
TS20: cranial nerve	Present		5O	Expression is present in cerebral nerves.

Structure	Level	Pattern	Image	Note
TS20: liver sinusoid	Present		5P

Structure	Level	Pattern	Image	Note
TS20: hand epithelium	Present		5Q	Expression is present in the ectoderm.
TS20: hand pre-cartilage condensation	Present		5Q	Expression is present in the pre-cartilage of future digital bones.

Structure	Level	Pattern	Image	Note
TS20: hindlimb epithelium	Present		5R	Expression is present in the ectoderm.
TS20: femur pre-cartilage condensation	Present		5R	Expression is present in the future metatarsals, tibia, and femur.
TS20: foot pre-cartilage condensation	Present		5R	Expression is present in the future metatarsals, tibia, and femur.
TS20: hindlimb pre-cartilage condensation	Present		5R	Expression is present in the future metatarsals, tibia, and femur.

Structure	Level	Pattern	Image	Note
TS20: umbilical blood vessel	Present		5S	Expression is present in umbilical arteries and veins.

Structure	Level	Pattern	Image	Note
TS20: yolk sac blood vessel	Present		5T
TS20: yolk sac endoderm	Present		5T