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Phenotype Image Detail
Image
Caption Embryos from Loricrintm1Der/Lor+ (+/-) intercrosses were extracted with methanol, which is thought to partially extract polar lipids, and stained with toluidine blue. Staining indicates permeability for the dye and shows immature barrier function. The approximate age of the embryos and their genotype is indicated. At E16.5 heterozygous embryos showed large unstained areas on the back skin, whereas the Loricrintm1Der/Loricrintm1Der (-/-) embryos were completely stained, indicating a delay in the formation of the skin barrier in these embryos. Wild-type (+/+) and heterozygous embryos showed a similar staining pattern (data not shown). At E17.5, mutant and wild-type (data not shown) embryos were largely unstained.
Copyright This image is from Koch PJ, J Cell Biol 2000 Oct 16;151(2):389-400, and is displayed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License. J:65187
Associated
Alleles
Symbol Name
Loricrintm1Der loricrin cornified envelope precursor protein; targeted mutation 1, Dennis R Roop
Associated
Genotypes
Allelic Composition Genetic Background
Loricrintm1Der/Loricrintm1Der FVB.129S7-Loricrintm1Der

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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
11/19/2024
MGI 6.24
The Jackson Laboratory