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Gene Expression Data
Assay Details
Assay
Reference: J:107214 Takaoka K, et al., The mouse embryo autonomously acquires anterior-posterior polarity at implantation. Dev Cell. 2006 Apr;10(4):451-9
Assay type: RNA in situ
MGI Accession ID: MGI:3655507
Gene symbol: Lefty1
Gene name: left right determination factor 1
Probe: Lefty1 probe4
Probe preparation: Antisense RNA
Results
Specimen E3.75: embryonic day 3.75 (more )
Structure Level Pattern Image Note
TS4: blastocyst Present 2B E3.75 Expressing cells are evenly distributed.
Specimen E4.0: embryonic day 4.0 (more )
Structure Level Pattern Image Note
TS5: blastocyst Present 2B E4.0
Specimen E4.25: embryonic day 4.25 (more )
Structure Level Pattern Image Note
TS6: primitive endoderm Present Non-Uniform 2B E4.25 Expression is detected on one side (the upper side) of the primitive endoderm.
Specimen E5.5: embryonic day 5.5 (more )
Structure Level Pattern Image Note
TS7: primitive endoderm Present Non-Uniform 2B E5.5 Expression is detected on one side of the primitive endoderm.
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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12/30/2025
MGI 6.24 		The Jackson Laboratory