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Gene Expression Data
Assay Details
Assay
Reference: J:149868 Ema M, et al., Kruppel-like factor 5 is essential for blastocyst development and the normal self-renewal of mouse ESCs. Cell Stem Cell. 2008 Nov 6;3(5):555-67
Assay type: In situ reporter (knock in)
MGI Accession ID: MGI:6377448
Gene symbol: Klf5
Gene name: Kruppel-like transcription factor 5
Reporter: lacZ
Direct Detection
Results
Specimen S2a: embryonic day 3.5; Klf5tm1Yfk/Klf5+ (more )
Note: Blastocyst stage embryo.
Structure Level Pattern Image Note
TS5: inner cell mass Present S2a
TS5: trophectoderm Present S2a

Specimen S2b: embryonic day 5.5; Klf5tm1Yfk/Klf5+ (more )
Structure Level Pattern Image Note
TS8: extraembryonic ectoderm Present S2b
TS8: trophectoderm Present S2b
TS8: epiblast Absent S2b

Specimen S2c left: embryonic day 6.5; Klf5tm1Yfk/Klf5+ (more )
Structure Level Pattern Image Note
TS9: trophectoderm Present S2c left
TS9: embryo Absent S2c left

Specimen S2c right: embryonic day 6.5; Klf5tm1Yfk/Klf5+ (more )
Structure Level Pattern Image Note
TS9: trophectoderm Present S2c right
TS9: embryo Absent S2c right

Specimen S2d: embryonic day 7.0; Klf5tm1Yfk/Klf5+ (more )
Structure Level Pattern Image Note
TS10: primitive streak Present Regionally restricted S2d Expression is in the posterior part.
TS10: extraembryonic ectoderm Present S2d

Specimen S2e left: embryonic day 8.25; Klf5tm1Yfk/Klf5+ (more )
Structure Level Pattern Image Note
TS13: extraembryonic ectoderm Present S2e left
TS13: embryo mesoderm Present S2e left Expression is in the posterior mesoderm.

Specimen S2e right: embryonic day 8.25; Klf5tm1Yfk/Klf5+ (more )
Structure Level Pattern Image Note
TS13: extraembryonic ectoderm Present S2e right
TS13: embryo mesoderm Present Regionally restricted S2e right Expression is in the posterior mesoderm.

Specimen S2f: embryonic day 9.5; Klf5tm1Yfk/Klf5+ (more )
Structure Level Pattern Image Note
TS15: gut Present S2f
TS15: otocyst Present Regionally restricted S2f


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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last database update
12/30/2025
MGI 6.24
The Jackson Laboratory