Antibody:	anti-Ki67
Detection system:	Secondary antibody coupled to horseradish peroxidase

Structure	Level	Pattern	Image	Note
TS13: embryo	Present		2H
TS13: extraembryonic component	Present		2H

Structure	Level	Pattern	Image	Note
TS21: hindbrain ventricular layer	Present		4A
TS21: telencephalon ventricular layer	Present		4A

Structure	Level	Pattern	Image	Note
TS21: face mesenchyme	Present		4D
TS21: inner ear	Present		4D
TS21: retina	Present		4D
TS21: spinal cord ventricular layer	Present		4D

Structure	Level	Pattern	Image	Note
TS21: esophagus	Present		4G
TS21: heart	Present		4G
TS21: trachea	Present		4G
TS21: vertebral pre-cartilage condensation	Present		4G

Structure	Level	Pattern	Image	Note
TS21: gut	Present		4J
TS21: liver	Present		4J
TS21: stomach	Present		4J
TS21: vertebral pre-cartilage condensation	Present		4J

Structure	Cell Type	Level	Pattern	Image	Note
TS21: liver		Present		4M
TS21: vertebral pre-cartilage condensation		Present		4M
TS21: mesonephric tubule		Absent		4M , 4P
TS21: gonad		Present	Ubiquitous	4P , 4M
TS21: migrating neural crest	neural crest cell	Present	Regionally restricted	4M , 4P	Immunolabeled neural crest cells in association with the abdominal aorta entered into the adrenal primordium to form the medulla.

Structure	Level	Pattern	Image	Note
TS23: liver	Present		5A
TS23: lung	Present		5A
TS23: metanephros	Present		5A

Structure	Level	Pattern	Image	Note
TS23: diencephalon ventricular layer	Present	Regionally restricted	5C	Expression was localized at the ventricular zone of the third ventricle.
TS23: remnant of Rathke's pouch	Present		5C

Structure	Level	Pattern	Image	Note
TS23: sympathetic ganglion	Present		5E
TS23: lobar bronchus	Present	Ubiquitous	5E
TS23: lung mesenchyme	Present	Ubiquitous	5E

Structure	Level	Pattern	Image	Note
TS23: exocrine pancreas	Present		5H

Structure	Level	Pattern	Image	Note
TS23: metanephros	Strong		5K

Structure	Level	Pattern	Image	Note
TS23: gut epithelium	Present	Regionally restricted	5M	The endodermal epithelium constituting the lumen expressed Ki-67.

Structure	Level	Pattern	Image	Note
TS24: olfactory lobe	Present		6A
TS24: telencephalon subventricular zone	Present		6A
TS24: thalamus	Present		6A

Structure	Level	Pattern	Image	Note
TS24: cerebral cortex subventricular zone	Present		6C , 6F
TS24: hypothalamus	Present		6C
TS24: pineal gland	Present		6C

Structure	Level	Pattern	Image	Note
TS24: retina	Present		6C inset

Structure	Level	Pattern	Image	Note
TS27: main olfactory bulb	Present	Regionally restricted	7A	Expression was detected in the inner layers of the olfactory bulb.
TS27: telencephalon subventricular zone	Present		7A
TS27: hippocampus granule cell layer	Present		7D , 7A

Structure	Level	Pattern	Image	Note
TS28: forebrain	Present	Regionally restricted	7G	Expression was detected at the edge of the subventricular zone.

Structure	Level	Pattern	Image	Note
TS28: hypothalamus	Present	Single cells	7J	At the hypothalamus area surrounding the third ventricle, a small number of cells were immunopositive.

Structure	Level	Pattern	Image	Note
TS28: brain subventricular zone	Present		8F , 8A

Structure	Level	Pattern	Image	Note
TS28: hippocampus	Present	Regionally restricted	8K	Expression was detected in only a few cells in the subgranular zone of the hippocampus.

Structure	Level	Pattern	Image	Note
TS28: cerebellum	Ambiguous		8O	Expression was rarely detected in the adult cerebellum.