Probe:	Mox1 probe
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS10: embryo mesoderm	Present	Regionally restricted	3A/A'	Expression is present in the mesoderm posterior to the future primordial head and heart.
TS10: definitive endoderm	Absent		3A/A'
TS10: neural ectoderm	Absent		3A/A'

Structure	Level	Pattern	Image	Note
TS13: intermediate mesenchyme	Strong	Regionally restricted	4Aa/a'	Expression is present in a posterior domain.
TS13: lateral plate mesoderm	Strong	Regionally restricted	4Aa/a'	Expression is present in a posterior domain.
TS13: somite	Strong	Regionally restricted	4Aa/a'	Expression is present in a posterior domain.
TS13: neural tube	Absent		4Aa/a'	There is no expression in neural tissue.
TS13: heart	Absent		4Aa/a'	There is no expression in cardiac tissue.
TS13: head mesenchyme	Absent		4Aa/a'
TS13: trunk unsegmented mesenchyme	Present		4Aa/a'	Expression is present in the presomitic mesoderm posterior to the youngest somites.

Structure	Level	Pattern	Image	Note
TS13: intermediate mesenchyme	Strong		4Ab/b'	Expression is present in a posterior domain.
TS13: lateral plate mesoderm	Strong		4Ab/b'	Expression is present in a posterior domain.
TS13: somite	Strong		4Ab/b'	Expression is present in a posterior domain.
TS13: neural tube	Absent		4Ab/b'	There is no expression in neural tissue.

Structure	Level	Pattern	Image	Note
TS15: trunk dermomyotome	Strong		4Ba/a'
TS15: trunk sclerotome	Strong		4Ba/a'
TS15: heart	Absent		4Ba/a'	There is no expression present in cardiac mesoderm.

Structure	Level	Pattern	Image	Note
TS15: trunk dermomyotome	Strong		4Bb/b'
TS15: trunk sclerotome	Strong		4Bb/b'
TS15: mesonephros mesenchyme	Present		4Bb/b'	Expression is present in undifferentiated mesenchyme surrounding the pronephric tubules.

Structure	Level	Pattern	Image	Note
TS21: skeletal muscle	Present	Regionally restricted	6A/A'	Expression is present in the jaw adductor.
TS21: eye skeletal muscle	Present	Regionally restricted	6A/A'	Expression is present in the extraocular muscles.
TS21: scapula pre-cartilage condensation	Present		6A/A'	Expression is present in the scapula and adjacent shoulder structures. There is no expression in chondroblasts and chondrocytes.
TS21: shoulder	Present		6A/A'	Expression is present in the scapula and adjacent shoulder structures. There is no expression in chondroblasts and chondrocytes.
TS21: trunk mesenchyme	Present		6B/B'	Expression is present in the loosely packed mesenchyme surrounding the perichondral region.
TS21: metanephros	Present		6C/C'	Expression is found in undifferentiated mesenchyme with a higher signal in the cortical region.
TS21: reproductive system	Present		6C/C'	Expression is present in the area of the pelvic/urogenital system.
TS21: ureter	Absent		6C/C'	There is no expression in the ureter epithelium.

Structure	Level	Pattern	Image	Note
TS17: outflow tract	Present	Regionally restricted	7A/A'	Expression is present in the truncus arteriosus in cells that have undergone epithelial-mesenchymal transformation.
TS17: endocardial lining	Absent		7A/A'	There is no expression in the endocardial endothelium.

Structure	Level	Pattern	Image	Note
TS20: atrioventricular endocardial cushion	Present		7B/B'	Expression is present in the heart cushions, between the atrium and ventricle.
TS20: tongue	Present	Regionally restricted	7B/B'	Expression corresponds to junctional zones of intrinsic and extrinsic tongue muscle assembly.
TS20: skeletal muscle	Present	Regionally restricted	7B/B'	Expression is present in future hyoglossal, geniohyoid, and sternohyoid muscle formation sites.

Structure	Level	Pattern	Image	Note
TS22: crus of diaphragm	Weak	Regionally restricted	7C/C'
TS22: diaphragm central tendon	Absent		7C/C'
TS22: body wall	Weak		7C/C'
TS22: tongue muscle	Present		7C/C'	Expression corresponds to junctional zones of intrinsic and extrinsic tongue muscle assembly.
TS22: skeletal muscle	Present	Regionally restricted	7C/C'	Expression is present in future hyoglossal, geniohyoid, and sternohyoid muscle formation sites.

Structure	Level	Pattern	Image	Note
TS17: mesonephros mesenchyme	Present			Expression is present in undifferentiated mesenchyme surrounding the pronephric tubules.

Structure	Level	Pattern	Image	Note
TS20: tail	Strong	Regionally restricted		There is strong expression in the posteriormost regions of the tail.
TS20: gland	Absent			There is no expression in the adrenal gland.
TS20: gonad	Absent			There is no expression in male or female gonads.

Structure	Level	Pattern	Image	Note
TS22: metanephros	Weak			The signal is only slightly above background.

Structure	Level	Pattern	Image	Note
TS24: embryo	Absent