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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(Dll1-Tbx18)20Akis
transgene insertion 20, Andreas Kispert
MGI:3044917
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
tg1
Tg(Dll1-Tbx18)20Akis/Tg(Dll1-Tbx18)20Akis involves: FVB MGI:3044931
tg2
Tg(Dll1-Tbx18)20Akis/0 involves: FVB MGI:3044930


Genotype
MGI:3044931
tg1
Allelic
Composition
Tg(Dll1-Tbx18)20Akis/Tg(Dll1-Tbx18)20Akis
Genetic
Background
involves: FVB
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• body length is reduced in homozygous embryos
• marker expression patterns indicate that anterior-posterior polarity of the somites and lateral sclerotome is abnormal

growth/size/body
• body length is reduced in homozygous embryos

skeleton
• the proximal ribs are largely reduced or absent all along the vertebral column
• a distorted rib cage is seen in homozygous mice
• a small rib cage is seen in homozygous mice
• severe lordosis of the vertebral column is seen in the thoracic region
• pedicles are largely reduced or absent all along the vertebral column

nervous system
• at E10.5 spinal nerve appear less bundled with some single axons projecting laterally away from the bundle




Genotype
MGI:3044930
tg2
Allelic
Composition
Tg(Dll1-Tbx18)20Akis/0
Genetic
Background
involves: FVB
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
skeleton
• minor skeletal abnormalities consistent with disturbed anterior-posterior polarity in the lateral sclerotome are seen
• proximal ribs are slightly thinner
• pedicles are slightly thinner





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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory