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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Bcl11atm1Sbri
targeted mutation 1, Stefan Britsch
MGI:5320880
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Bcl11atm1Sbri/Bcl11atm1Sbri
Tg(Pou3f4-cre)32Cren/0
involves: CD-1 MGI:5320883
cn2
Bcl11atm1Sbri/Bcl11atm1Sbri
Tg(PLAT-cre)116Sdu/0
Not Specified MGI:5320884


Genotype
MGI:5320883
cn1
Allelic
Composition
Bcl11atm1Sbri/Bcl11atm1Sbri
Tg(Pou3f4-cre)32Cren/0
Genetic
Background
involves: CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bcl11atm1Sbri mutation (0 available); any Bcl11a mutation (42 available)
Tg(Pou3f4-cre)32Cren mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• expression of late differentiation markers in dorsal spinal neurons is reduced indicating a defect in terminal differentiation
• almost complete loss of small diameter nociceptive fibers in the dorsal horn
• reduction in the innervation of TrkA+ and aquaporin 1+ sensory neurons in the dorsal horn
• in dorsal spinal neurons neurites are severely reduced and remaining structures often appear misshapen
• cultured neurons from the superficial dorsal horn show a decrease in the overall number, length and branching frequency of neurites
• almost complete loss of small diameter nociceptive fibers in the dorsal horn at E16.5
• the superficial zone is invariably compressed and the nuclei appear compacted
• expression of late differentiation markers in dorsal spinal neurons is reduced indicating a defect in terminal differentiation
• in dorsal spinal neurons neurites are severely reduced and remaining structures often appear misshapen
• the density of DiI positive fibers is greatly reduced and the remaining fibers appear disorganized at E16.5
• almost complete loss of small diameter nociceptive fibers in the dorsal horn
• the success rate for evoked currents is reduced in dorsal horn neurons

cellular
• expression of late differentiation markers in dorsal spinal neurons is reduced indicating a defect in terminal differentiation




Genotype
MGI:5320884
cn2
Allelic
Composition
Bcl11atm1Sbri/Bcl11atm1Sbri
Tg(PLAT-cre)116Sdu/0
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bcl11atm1Sbri mutation (0 available); any Bcl11a mutation (42 available)
Tg(PLAT-cre)116Sdu mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
N
• TrkA positive and aquaporin 1-positive axon projections and primordial layer architecture are similar to wild-type controls





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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory