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Phenotype Images associated with this Allele
Nomenclature
Symbol: b2b1963Clo
Name: Mutant line 1963; Bench to Bassinet Program (B2B/CVDC), mutation 1963 Cecilia Lo
MGI ID: MGI:5467354
Synonyms: Fez
Images for
Allele
Click images for details
Image Caption Genotypes involving this allele
Allelic Composition Genetic Background
Mutant 1963-002-3 (E16.5) exhibits a hypoplastic transverse arch and hypoplastic LV.b2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
EFIC summaryb2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
Serial 2D EFIC image stack in the coronal plane of 1963-002-3 (E16.5) reveals HLHS, hypoplastic left ventricle, small mitral valve, left ventricular outflow tract obstruction, hypoplastic transverse aortic arch. Note the stack that showed aorta arising from RV is an artifact. Please refer to ultrasound imaging (http://www.informatics.jax.org/image/MGI:5644802), which clearly indicated aorta arising from left ventricle.
Click thumbnail to play movie.
b2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
Color flow spectral Doppler imaging of mutant 1963-002 in the sagittal view shows Ao emerging from hypoplastic LV, also note left outflow tract obstruction.
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b2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
Color flow spectral Doppler imaging of mutant 1963-002 in the sagittal view shows Ao emerging from hypoplastic LVb2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
Color flow spectral Doppler imaging of mutant 1963-002 in the coronal view shows small size of mitral valve, small LV, no flow was detected in transverse arch, indicating hypoplastic LV, possible hypoplastic arch.b2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
Mutant 1963-002-3 (E16.5) has hypoplastic thymusb2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
Mutant 1963-002-3 (E16.5) has microphthalmia, clefting of the mouth and cleft palateb2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
Mutant 1963-002-1 (E16.5) shows a hypoplastic transverse arch and LV hypertrophyb2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
EFIC summaryb2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
Serial 2D EFIC image stack on the coronal plane of 1963-002-1 (E16.5) reveals DORV, hypoplastic transverse aortic arch, LV hypertrophy, and pmVSD
Click thumbnail to play movie.
b2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo
Mutant 1963-002-1 (E16.5) exhibits exencephaly with anophthalmia, and micrognathia with recessed lower jaw.b2b1963Clo/b2b1963CloC57BL/6J-b2b1963Clo

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
04/30/2024
MGI 6.23
The Jackson Laboratory