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Phenotypes Associated with This Genotype
Genotype
MGI:6358252
Allelic
Composition
Knl1tm1c(EUCOMM)Hmgu/Knl1tm1c(EUCOMM)Hmgu
Tg(GFAP-cre)25Mes/0
Genetic
Background
involves: 129S4/SvJaeSor * C57BL/6N * FVB/N
Cell Lines HEPD0665_2_E05
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Knl1tm1c(EUCOMM)Hmgu mutation (0 available); any Knl1 mutation (102 available)
Tg(GFAP-cre)25Mes mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

nervous system
• mis-segregated chromosomes with DNA bridges located at the cleavage furrow
• however, karyotypes are normal
• neural progenitor cells prematurely exhibit the cell cycle and become migratory
• at E15.5 and E16.5 with some precursor cells located outside the ventricular zone and subventricular zone
• POU3F2-expressing L2-5 neurons
• CUX1-expressing L2-4 neurons
• due to increased apoptosis
• however, deep layer neuron numbers are normal

cellular
• mis-segregated chromosomes with DNA bridges located at the cleavage furrow
• however, karyotypes are normal
• mis-segregated chromosomes with DNA bridges located at the cleavage furrow
• however, karyotypes are normal
• in the cortex at E15.5, abundant in the germinal zones and intermediate zone
• marginally by E17.5
• associated with increased DNA damage determined by gammaH2AX staining
• however, apoptotic cells are largely absent from the cortical plate
• neural progenitor cells prematurely exhibit the cell cycle and become migratory

growth/size/body
• less severe than in mice with the conditional activated by Emx1tm1(cre)Krj

homeostasis/metabolism

immune system
• mis-segregated chromosomes with DNA bridges located at the cleavage furrow
• however, karyotypes are normal

hematopoietic system
• mis-segregated chromosomes with DNA bridges located at the cleavage furrow
• however, karyotypes are normal


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
03/25/2025
MGI 6.24
The Jackson Laboratory