Antibody:

anti-Mox1

Structure	Level	Pattern	Image	Note
TS11: embryo mesoderm	Present	Regionally restricted	1A	Expression is limited to the presomitic mesoderm, not the mesoderm of the primitive streak or cardiac mesoderm.
TS11: heart	Absent		1A	Expression is limited to the presomitic mesoderm, not the mesoderm of the primitive streak or cardiac mesoderm.
TS11: primitive streak	Absent		1A	Expression is limited to the presomitic mesoderm, not the mesoderm of the primitive streak or cardiac mesoderm.

Structure	Level	Pattern	Image	Note
TS11: embryo mesoderm	Present	Regionally restricted	1B	Expression is limited to the presomitic mesoderm, not the mesoderm of the primitive streak or cardiac mesoderm.
TS11: heart	Absent		1B	Expression is limited to the presomitic mesoderm, not the mesoderm of the primitive streak or cardiac mesoderm.
TS11: primitive streak	Absent		1B	Expression is limited to the presomitic mesoderm, not the mesoderm of the primitive streak or cardiac mesoderm.

Structure	Level	Pattern	Image	Note
TS13: head somite	Present		2A	Expression is present in all newly formed somites.
TS13: trunk somite	Present		2A	Expression is present in all newly formed somites.
TS13: trunk unsegmented mesenchyme	Present	Regionally restricted	2A	Expression is present in approximately 2-3 somite equivalents.
TS13: head paraxial mesenchyme	Present	Regionally restricted	2A	Expression is present in mesodermal cells anterior to somite one; they are believed to be derived from cephalic somitomeres. It is not present in the mesenchyme of the head fold.
TS13: primitive streak	Absent		2A	There is no expression in the newly formed mesoderm of the primitive streak.

Structure	Level	Pattern	Image	Note
TS13: somite	Present		2B	Expression is present in all formed somites.
TS13: head paraxial mesenchyme	Present	Regionally restricted	2B	Expression is present in mesodermal cells anterior to somite one; they are believed to be derived from cephalic somitomeres. It is not present in the mesenchyme of the head fold.
TS13: primitive streak	Absent		2B	There is no expression in the newly formed mesoderm of the primitive streak.

Structure	Level	Pattern	Image	Note
TS17: trunk dermomyotome	Present		2D	Expression is present in all parts of the somite.
TS17: trunk sclerotome	Present		2D	Expression is present in all parts of the somite.

Structure	Level	Pattern	Image	Note
TS19: trunk dermomyotome	Present		2E
TS19: trunk sclerotome	Present		2E
TS19: trunk myotome	Absent		2E

Structure	Level	Pattern	Image	Note
TS19: outflow tract	Strong	Regionally restricted	3A	Expression is present in cells delaminating from the endocardium. It is absent in the epithelium.

Structure	Level	Pattern	Image	Note
TS19: 3rd branchial arch mesenchyme	Present		3C
TS19: 4th branchial arch mesenchyme	Present		3C
TS19: 3rd branchial arch ectoderm	Absent		3C	There is no expression in the epithelium.
TS19: 4th branchial arch ectoderm	Absent		3C	There is no expression in the epithelium.
TS19: 1st branchial arch	Absent		3C
TS19: 2nd branchial arch	Absent		3C

Structure	Level	Pattern	Image	Note
TS19: trunk mesenchyme	Present	Regionally restricted	4A	Expression is present in the sclerotomally-derived mesenchyme, as well as precursor cells of the body wall.
TS19: body wall mesenchyme	Present		4A
TS19: limb	Absent		4A