Probe:	Gpr26 cDNA2
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS28: piriform cortex	Very strong
TS28: cerebral cortex	Strong
TS28: endopiriform nucleus	Weak	Regionally restricted		Expression was low in the dorsal endopiriform nucleus.
TS28: anterior olfactory nucleus	Strong	Regionally restricted		Expression was high in the medial, dorsal, lateral and posterior parts of the anterior olfactory nucleus.
TS28: olfactory tubercle	Strong
TS28: caudate-putamen	Present
TS28: islands of Calleja	Strong			Expression was high in the islands of Calleja. Expression in the major island was high.
TS28: accumbens nucleus	Present	Regionally restricted		Expression was medium in the accumbens nucleus shell but was weak in the core.
TS28: lateral septal nucleus	Present
TS28: medial septal nucleus	Present
TS28: nucleus of diagonal band	Present	Regionally restricted		Expression was medium in the nucleus of the vertical and horizontal limbs of the diagonal band.
TS28: hippocampus CA1	Weak
TS28: hippocampus CA2	Weak
TS28: fasciola cinereum	Strong
TS28: hippocampus CA3	Strong
TS28: subiculum	Present
TS28: presubiculum	Weak
TS28: entorhinal cortex	Strong
TS28: medial amygdaloid nucleus	Weak	Regionally restricted		Expression was low in the anterior, posterodorsal and posteroventral parts of the medial amygdaloid nucleus.
TS28: basolateral amygdaloid nucleus	Present	Regionally restricted		Expression was medium in the anterior and ventral parts of the basolateral amygdaloid nucleus.
TS28: basomedial amygdaloid nucleus	Present	Regionally restricted		Expression was medium in the posterior part of the basomedial amygdaloid nucleus.
TS28: anterior cortical amygdaloid nucleus	Present
TS28: lateral amygdaloid nucleus	Present
TS28: posterolateral cortical amygdaloid nucleus	Weak
TS28: posteromedial cortical amygdaloid nucleus	Weak
TS28: amygdalopiriform transition area	Present
TS28: amygdalohippocampal area	Present	Regionally restricted		Expression was medium in the posteromedial part of the amygdalohippocampal area.
TS28: ventromedial hypothalamic nucleus	Present
TS28: medial habenular nucleus	Strong
TS28: geniculate thalamic group	Weak
TS28: paraventricular thalamic nucleus	Strong	Regionally restricted		Expression was high in the anterior part of the paraventricular thalamic nucleus.
TS28: substantia nigra pars compacta	Present
TS28: ventral tegmental area	Present
TS28: inferior colliculus	Strong
TS28: area postrema	Weak
TS28: dorsal cochlear nucleus	Weak
TS28: ventral tegmental nucleus	Weak
TS28: parabrachial nucleus	Weak	Regionally restricted		Expression was low in the lateral parabrachial nucleus.
TS28: trigeminal V spinal sensory nucleus	Present
TS28: spinal cord dorsal horn	Weak

Structure	Level	Pattern	Image	Note
TS28: anterior olfactory nucleus	Strong		3A

Structure	Level	Pattern	Image	Note
TS28: lateral septal nucleus	Present		3B
TS28: medial septal nucleus	Present		3B
TS28: nucleus of diagonal band	Present	Regionally restricted	3B	Expression was detected in the vertical and horizontal limbs of the diagonal band of Broca.
TS28: caudate-putamen	Present		3B
TS28: islands of Calleja	Present		3B
TS28: olfactory tubercle	Present		3B
TS28: accumbens nucleus	Present	Regionally restricted	3B	Expression was greater in the shell of the nucleus accumbens than the core.

Structure	Level	Pattern	Image	Note
TS28: cerebral cortex	Strong	Uniform	3C	Prominent expression was noted throughout the entire neocortex at all rostrocaudal and dorsoventral levels examined. This included the limbic, motor and sensory cortical areas.

Structure	Level	Pattern	Image	Note
TS28: fasciola cinereum	Present		3D
TS28: medial habenular nucleus	Strong		3D

Structure	Level	Pattern	Image	Note
TS28: hippocampus CA1	Weak		3E
TS28: hippocampus CA2	Weak		3E
TS28: hippocampus CA3	Very strong		3E

Structure	Level	Pattern	Image	Note
TS28: basolateral amygdaloid nucleus	Present		3F
TS28: lateral amygdaloid nucleus	Present		3F
TS28: medial amygdaloid nucleus	Present		3F

Structure	Level	Pattern	Image	Note
TS28: ventromedial hypothalamic nucleus	Weak		3G

Structure	Level	Pattern	Image	Note
TS28: substantia nigra pars compacta	Present		3H
TS28: ventral tegmental area	Present		3H

Structure	Level	Pattern	Image	Note
TS28: entorhinal cortex	Present		3I
TS28: presubiculum	Present		3I
TS28: subiculum	Present		3I
TS28: amygdalohippocampal area	Present		3I
TS28: amygdalopiriform transition area	Present		3I
TS28: posteromedial cortical amygdaloid nucleus	Present		3I

Structure	Level	Pattern	Image	Note
TS28: paraventricular thalamic nucleus	Strong		3J
TS28: geniculate thalamic group	Weak		3J

Structure	Level	Pattern	Image	Note
TS28: ventral tegmental nucleus	Present		3K

Structure	Level	Pattern	Image	Note
TS28: inferior colliculus	Present		3L

Structure	Level	Pattern	Image	Note
TS28: parabrachial nucleus	Present	Regionally restricted	3M	Expression was detected in the lateral parabrachial nucleus.

Structure	Level	Pattern	Image	Note
TS28: dorsal cochlear nucleus	Present		3N

Structure	Level	Pattern	Image	Note
TS28: trigeminal V spinal sensory nucleus	Present		3O

Structure	Level	Pattern	Image	Note
TS28: spinal cord	Present		3P

Structure	Level	Pattern	Image	Note
TS22: central nervous system	Strong		4A
TS22: cerebellum	Strong		4A
TS22: cerebral cortex	Strong		4A
TS22: medulla oblongata	Strong		4A
TS22: midbrain	Strong		4A
TS22: trigeminal ganglion	Weak		4A