Probe:	tendin cDNA1
Probe preparation:	Antisense labelled with digoxigenin RNA

Structure	Level	Pattern	Image	Note
TS25: knee joint	Present	Regionally restricted	4A	Expression is strong in the tendons and in cruciate ligament and is weak in the medial meniscus.

Structure	Level	Pattern	Image	Note
TS25: upper arm	Present	Regionally restricted	4B	Expression is in tendons of the musculi flexor digitorum inserting to the ulna.

Structure	Level	Pattern	Image	Note
TS25: rib	Present	Regionally restricted	4C	Expression is in the ligament intercostale.

Structure	Level	Pattern	Image	Note
TS25: diaphragm central tendon	Strong		4D

Structure	Level	Pattern	Image	Note
TS25: metatarsus	Weak	Regionally restricted	4E	Expression is in the chondrocytes of epiphyseal cartilage and the proliferative zone of growth plate, absent in hypertrophic chondrocytes.

Structure	Level	Pattern	Image	Note
TS25: vertebra	Weak	Regionally restricted	4F	Expression is in chondrocytes of vertebral bodies.
TS25: intervertebral disc	Weak	Regionally restricted	4F	Expression is in the inner cartilaginous intervertebral disks.

Structure	Level	Pattern	Image	Note
TS25: thymus	Present	Regionally restricted	5A	Expression is in the cortex and medulla.

Structure	Level	Pattern	Image	Note
TS25: liver parenchyma	Present	Single cells	5B

Structure	Level	Pattern	Image	Note
TS25: lung	Weak	Regionally restricted	5C	Expression is in cells surrounding the bronchioli.

Structure	Level	Pattern	Image	Note
TS25: aorta	Weak	Regionally restricted	5D	Expression is in the aortal and pulmonary outflow tract of the heart aorta.
TS25: aortic valve	Weak	Regionally restricted	5D
TS25: pulmonary valve	Weak	Regionally restricted	5D

Structure	Level	Pattern	Image	Note
TS25: duodenum epithelium	Present	Regionally restricted	5E	Expression is in cells at the base of the crypts.
TS25: duodenum	Present	Regionally restricted	5E	Expression is in cells at the base of the villi.

Structure	Level	Pattern	Image	Note
TS25: spleen	Present		5F

Structure	Level	Pattern	Image	Note
TS25: cerebellum	Strong
TS25: main olfactory bulb	Strong
TS25: neocortex	Strong
TS25: spinal cord	Strong
TS25: extrinsic ocular muscle	Present	Regionally restricted		Expression is in the tendons.
TS25: retina	Present	Single cells
TS25: olfactory epithelium	Present
TS25: brain	Present			Expression is in neuronal cells of all brain regions.

Structure	Level	Pattern	Image	Note
TS28: dentate gyrus	Strong		6A
TS28: hippocampus CA1	Strong		6A
TS28: hippocampus CA2	Strong		6A
TS28: hippocampus CA3	Strong		6A

Structure	Level	Pattern	Image	Note
TS28: corpus striatum	Present		6B
TS28: thalamus	Present		6B

Structure	Level	Pattern	Image	Note
TS28: cerebellum Purkinje cell layer	Present		6C
TS28: deep cerebellar nucleus	Present		6C

Structure	Level	Pattern	Image	Note
TS28: spinal cord dorsal horn	Strong	Regionally restricted	6D	Expression is in the cervical, thoracic, and sacral regions of the spinal cord.
TS28: spinal cord ventral horn	Strong	Regionally restricted	6D	Expression is in the cervical, thoracic, and sacral regions of the spinal cord.

Structure	Level	Pattern	Image	Note
TS28: cortical layer I	Present		6E	Expression is in neuronal cells.
TS28: cortical layer II	Present		6E	Expression is in neuronal cells.
TS28: cortical layer III	Present		6E	Expression is in neuronal cells.
TS28: cortical layer IV	Present		6E	Expression is in neuronal cells.
TS28: cortical layer V	Present		6E	Expression is in neuronal cells.
TS28: cortical layer VI	Present		6E	Expression is in neuronal cells.