Probe:	Bmp6 cDNA5
Probe preparation:	Antisense labelled with S35 RNA

Structure	Level	Pattern	Image	Note
TS22: femur cartilage condensation	Present	Regionally restricted	1I	Expression localized to hypertrophic chondrocytes adjacent to ihh-expressing cells.

Structure	Level	Pattern	Image	Note
TS24: forelimb phalanx	Present	Regionally restricted	1N	Expression in hypertrophic chondrocytes adjacent to ihh expression domain in phalanx,

Structure	Level	Pattern	Image	Note
TS28: long bone epiphyseal plate hypertrophic zone	Present		1S	Expression in growth plate and epiphyseal hypertrophic chondrocytes.

Structure	Level	Pattern	Image	Note
TS28: long bone epiphyseal plate	Absent
TS28: long bone epiphysis	Absent

Structure	Level	Pattern	Image	Note
TS22: axial skeleton	Absent

Structure	Level	Pattern	Image	Note
TS24: vertebra	Present	Regionally restricted	3D	Expression in hypertrophic chondrocytes in center of vertebral bodies, and in vertebral bodies.
TS24: nucleus pulposus	Absent		3D

Structure	Level	Pattern	Image	Note
TS23: basioccipital bone	Present		3G

Structure	Level	Pattern	Image	Note
TS25: Meckel's cartilage	Present	Regionally restricted	3I	Expression in proximal mandible and sclerotic ossicles derived from proximal region of Meckel's cartilage.
TS25: mandible	Present	Regionally restricted	3I	Expression in proximal mandible and sclerotic ossicles derived from proximal region of Meckel's cartilage.

Structure	Level	Pattern	Image	Note
TS25: Meckel's cartilage	Strong	Regionally restricted	3K	High expression in distal aspect of Meckel's cartilage and in body of mandible lateral to cartilage rod.
TS25: mandible	Strong	Regionally restricted	3K	High expression in distal aspect of Meckel's cartilage and in body of mandible lateral to cartilage rod.

Structure	Level	Pattern	Image	Note
TS25: nasal bone	Present		3M	Expression in neural crest-derived intramembranous nasal bones.