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Phenotype Images associated with this Allele
Nomenclature
Symbol: b2b1941Clo
Name: Mutant line 1941; Bench to Bassinet Program (B2B/CVDC), mutation 1941 Cecilia Lo
MGI ID: MGI:5446162
Synonyms: Unicorn
Images for
Allele
Click images for details
Image Caption Genotypes involving this allele
Allelic Composition Genetic Background
Mutant 1941-003-2 (E15.5) shows persistent truncus arteriosus (PTA) and high aortic archb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-003-2 (E15.5) shows cleft palateb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
EFIC Summaryb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Serial 2D EFIC image stack of 1941-003-2 (E15.5) in the coronal plane reveals PTA (Van Praagh type A-2), atrioventricular septal defect (AVSD), and biventricular hypertrophy
Click thumbnail to play movie.
b2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-003-NA exhibits a single outflow tract, which was shown to be persistent truncus arteriosus (PTA) by EFIC histopathology analysisb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-003-NA has no thymusb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-003-NA shows ambiguous lung lobation with 4 lobes on the right and none on the leftb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-003-NA exhibits a hypoplastic spleenb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Serial micro-MRI image stack of 1941-003-NA in the coronal plane reveals PTA (van Praagh type A-4)
Click thumbnail to play movie.
b2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
MAPCA: major aortopulmonary collateral arteryb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Serial 2D EFIC image stack in the coronal plane of 1941-003-NA shows PTA (Type A-2), atrioventricular septal defect (AVSD) and biventricular hypertrophy
Click thumbnail to play movie.
b2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-003-1 (E15.5) shows transposition of the great arteries (TGA), small right ventricle (RV) and left ventricular (LV) hypertrophyb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-003-1 (E15.5) has a cleft palateb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
EFIC Summaryb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Serial 2D EFIC image stack in the coronal plane of mutant 1941-003-1 (E15.5) reveals D-transposition of the great arteries (D-TGA), small right ventricle (RV), and left ventricular (LV) hypertrophy
Click thumbnail to play movie.
b2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-002-1 (E14.5) exhibits a right aortic arch, persistent truncus arteriosus (PTA) and hypoplastic right ventricle (RV)b2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
EFIC Summaryb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Serial 2D EFIC image stack of 1941-002-1 (E14.5) in the coronal plane reveals quadricusp conotruncal valve, ventricular septal defect (VSD), pulmonary atresia, major aortopulmonary collateral arteries (MAPCA) from root of left carotid artery branch, right aortic arch, aberrant left subclavian artery forming incomplete vascular ring, tracheal-esophageal fistula, hypoplastic lung
Click thumbnail to play movie.
b2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-004-NA is athymic, and has transposition of the great artieries with high right aortic archb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-004-NA exhibits hypoplastic spleenb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Mutant 1941-004-NA exhibits duplex kidney and hydronephrosisb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
EFIC Summaryb2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo
Serial 2D EFIC image stack of 1941-004-NA in the coronal plane reveals persistent truncus arteriosus (PTA, Type A2), atrioventricular septal defect (AVSD), right sided and high aortic arch (RAA)
Click thumbnail to play movie.
b2b1941Clo/b2b1941CloC57BL/6J-b2b1941Clo

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