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Gene Expression Data
Assay Details
Assay
Reference: J:60152 Saijoh Y, et al., Left-right asymmetric expression of lefty2 and nodal is induced by a signaling pathway that includes the transcription factor FAST2. Mol Cell. 2000 Jan;5(1):35-47
Assay type: RNA in situ
MGI Accession ID: MGI:7620024
Gene symbol: Lefty2
Gene name: left-right determination factor 2
Probe: Lefty2 probe
Probe preparation: Antisense RNA
Results
Specimen 4C: embryonic day 8.0 (more )
Note: 1-2 somites
Structure Level Pattern Image Note
TS12: lateral plate mesoderm Absent 4C
Specimen 4F: embryonic day 8.0 (more )
Note: 4-5 somites
Structure Level Pattern Image Note
TS12: lateral plate mesoderm Present Regionally restricted 4F Expressed on the left side.
Specimen 4I: embryonic day 8.0-8.5 (more )
Note: 7-8 somites
Structure Level Pattern Image Note
TS13: lateral plate mesoderm Weak Regionally restricted 4I Declined expression on the left side.
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)
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Send questions and comments to User Support. 		last database update
01/28/2026
MGI 6.24 		The Jackson Laboratory