Gal RNA in situ Gene Expression Assay

Gene Expression Data
Assay Details

Assay

Reference:	J:141520 Schweickert A, et al., Left-asymmetric expression of Galanin in the linear heart tube of the mouse embryo is independent of the nodal co-receptor gene cryptic. Dev Dyn. 2008 Dec;237(12):3557-64
Assay type:	RNA in situ
MGI Accession ID:	MGI:5569276
Gene symbol:	Gal
Gene name:	galanin and GMAP prepropeptide

Probe:	Gal cDNA
Probe preparation:	Antisense RNA

Results

1A left ©

Specimen 1A left: embryonic day 7.5 (more

)

Structure	Level	Pattern	Image	Note
TS11: primitive streak	Present		1A left
TS11: notochordal plate	Weak	Regionally restricted	1A left	Expressed in the posterior notochord.

1A right ©

Specimen 1A right: embryonic day 7.5 (more

)

Structure	Level	Pattern	Image	Note
TS11: primitive streak	Present	Widespread	1A right	Expressed in all three germ layers.
TS11: notochordal plate	Weak	Regionally restricted	1A right	Expressed in the posterior notochord.

1B ©

Specimen 1B: embryonic day 8.0 (more

)

Structure	Level	Pattern	Image	Note
TS12: primitive streak	Absent		1B
TS12: notochordal plate	Weak	Regionally restricted	1B	Expressed in crown cells lining the posterior notochord.

1C left ©

Specimen 1C left: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: cardiac muscle tissue	Present	Regionally restricted	1C left	Expressed in the left linear heart, with stronger signals in the dorsal part.
TS13: notochordal plate	Absent		1C left

1C right ©

Specimen 1C right: embryonic day 8.5 (more

)

Structure	Level	Pattern	Image	Note
TS13: cardiac muscle tissue	Present	Regionally restricted	1C right	Expressed in the myocard of the left heart tube.

1D left ©

Specimen 1D left: embryonic day 9.5 (more

)

Structure	Level	Pattern	Image	Note
TS15: atrioventricular canal	Present	Regionally restricted	1D left	Expressed in a ring-like pattern.

1D right ©

Specimen 1D right: embryonic day 9.5 (more

)

Structure	Level	Pattern	Image	Note
TS15: atrioventricular canal	Present	Regionally restricted	1D right	Expressed in a ring-like pattern.

1E left ©

Specimen 1E left: embryonic day 10.5 (more

)

Structure	Level	Pattern	Image	Note
TS17: atrioventricular canal	Present	Regionally restricted	1E left	Expressed in a ring-like pattern, with stronger signal intensities at the dorsal and ventral sides.

1E right ©

Specimen 1E right: embryonic day 10.5 (more

)

Structure	Level	Pattern	Image	Note
TS17: atrioventricular canal	Present	Regionally restricted	1E right	Expressed in a ring-like pattern, with stronger signal intensities at the dorsal and ventral sides.

1F upper ©

Specimen 1F upper: embryonic day 13.0 (more

)

Structure	Level	Pattern	Image	Note
TS21: atrioventricular canal	Present	Regionally restricted	1F upper	Expressed in the secondary pace maker, the atrio-ventricular node and ring.
TS21: heart left ventricle	Weak		1F upper
TS21: heart right ventricle	Weak		1F upper

1F lower ©

Specimen 1F lower: embryonic day 13.0 (more

)

Structure	Level	Pattern	Image	Note
TS21: atrioventricular canal	Present	Regionally restricted	1F lower	Expressed in the secondary pace maker, the atrio-ventricular node and ring.

1H ©

Specimen 1H: embryonic day 13.0 (more

)

Structure	Level	Pattern	Image	Note
TS21: atrioventricular canal	Present	Regionally restricted	1H	Expressed in the secondary pace maker, the atrio-ventricular ring.

2A ©

Specimen 2A: embryonic day 8.0; Invs^inv/Invs⁺ (more

)

Structure	Level	Pattern	Image	Note
TS12: notochord	Present		2A
TS12: notochordal plate	Present	Regionally restricted	2A	Expressed around the posterior notochord and in the notochord itself in a horse-shoe pattern.

2A' ©

Specimen 2A': embryonic day 8.0; Invs^inv/Invs⁺ (more

)

Structure	Level	Pattern	Image	Note
TS12: notochord	Present	Uniform	2A'

2A" ©

Specimen 2A": embryonic day 8.0; Invs^inv/Invs⁺ (more

)

Structure	Level	Pattern	Image	Note
TS12: notochordal plate	Present	Regionally restricted	2A"	Expressed in the posterior notochord. Much stronger signals in the crown cells.

2B left ©

Specimen 2B left: embryonic day 8.5; Invs^inv/Invs^inv (more

)

Structure	Level	Pattern	Image	Note
TS13: notochordal plate	Present	Regionally restricted	2B left	Expressed in the posterior notochord in two distinct stripes.
TS13: heart	Present	Regionally restricted	2B left	Expression was inverted, in the right heart tube.

2B right ©

Specimen 2B right: embryonic day 8.5; Invs^inv/Invs^inv (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted	2B right	Expression was inverted, in the right heart tube.

2B' ©

Specimen 2B': embryonic day 8.5; Invs^inv/Invs^inv (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted	2B'	Expression was inverted, in the right heart tube.

2C left ©

Specimen 2C left: embryonic day 8.5; Dnah11^iv/Dnah11^iv (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted	2C left	Expressed in the left linear heart (seen in 23% embryos).
TS13: notochordal plate	Strong	Regionally restricted	2C left	Expressed around the posterior notochord and in the notochord itself.
TS13: notochord	Strong		2C left

2C right ©

Specimen 2C right: embryonic day 8.5; Dnah11^iv/Dnah11^iv (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted	2C right	Expressed in the left linear heart.

2D left ©

Specimen 2D left: embryonic day 8.5; Dnah11^iv/Dnah11^iv (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted	2D left	Expressed on the right (seen in 20% embryos).
TS13: notochordal plate	Strong	Regionally restricted	2D left	Expressed around the posterior notochord and in the notochord itself as two distinct stripes.
TS13: notochord	Strong		2D left

2D right ©

Specimen 2D right: embryonic day 8.5; Dnah11^iv/Dnah11^iv (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted	2D right	Expressed on the right.

2E ©

Specimen 2E: embryonic day 8.5; Dnah11^iv/Dnah11^iv (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted	2E	Expressed in both sides (seen in 30% embryos).
TS13: notochord	Strong		2E

2F ©

Specimen 2F: embryonic day 8.5; Dnah11^iv/Dnah11^iv (more

)

Structure	Level	Pattern	Image	Note
TS13: notochord	Strong		2F
TS13: heart	Absent		2F	Seen in 27% embryos.

3A ©

Specimen 3A: embryonic day 8.5; Cfc1^tm1Cbm/Cfc1^tm1Cbm (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted	3A	Expressed in the left linear heart.

3A' ©

Specimen 3A': embryonic day 8.5; Cfc1^tm1Cbm/Cfc1^tm1Cbm (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted	3A'	Expressed in the left linear heart.

Specimen not shown: embryonic day 9.0-9.5 (more

)

Structure	Level	Pattern	Image	Note
TS14: atrioventricular canal	Present	Regionally restricted		As heart looping proceeded, expression was progressingly restricted to the atrioventricular boundary. Subsequently spread bilaterally toward the ventral part.

Specimen not shown: embryonic day 8.5; Invs^inv/Invs⁺ (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted		Expressed in the left linear heart.

Specimen not shown: embryonic day 8.5; Cfc1^tm1Cbm/Cfc1⁺ (more

)

Structure	Level	Pattern	Image	Note
TS13: heart	Present	Regionally restricted		Expressed in the left linear heart.

Contributing Projects: Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 03/25/2025 MGI 6.24