b2b1468Clo
Chemically induced Allele Detail

Summary

• Symbol: b2b1468Clo
• Name: Mutant line 1468, Cecilia Lo; Bench to Bassinet Program (B2B/CVDC), mutation 1468 Cecilia Lo
• MGI ID: MGI:5696350
• Synonyms: Hunchback
• Gene: b2b1468Clo Location: unknown
• Alliance: b2b1468Clo page

Mutant 1468-003-4 (E15.5) displays right aortic arch, hypoplastic transverse arch, and malpositioning of the great arteries which is diagnosed as double outlet right ventricle (DORV) by ECM histopathology.

Show the 16 phenotype image(s) involving this allele.

Mutation origin

• Strain of Origin: C57BL/6J
• Project Collection: B2B/CvDC

Mutation description

• Allele Type: Chemically induced (ENU)
• Mutation: Nucleotide substitutions
• Mutation details: This ENU-induced mutation was isolated in a screen at the University of Pittsburgh. More than one mutation in this line results in a discernible phenotype in a homozygous recessive screen. At least two segregating phenotype groups are identified. See Cntrl^b2b1468.1Clo and Dnah11^b2b1468.2Clo. (J:175213)

Expression

In Structures Affected by this Mutation:

12 anatomical structure(s)

Find Mice (IMSR)

• Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
• Carrying this Mutation: Mouse Strains: 0 strains available Cell Lines: 0 lines available
• Carrying any b2b1468Clo Mutation: 0 strains or lines available

Notes

Summative Diagnosis:
Mutant Type 1:
Cardiovascular phenotypes: Double outlet right ventricle (DORV), atrioventricular septal defect (AVSD), ventricular septal defects (VSD)

Noncardiovascular phenotype: Cystic kidney, tubular dilations, hydroureter, and hydronephrosis


Mutant Type 2:
Cardiovascular phenotypes: Situs inversus with mirror image dextrocardia

Noncardiovascular phenotype: Immotile cilia in the tracheal airway epithelia

Phenotypic Similarity to Human Syndrome:
Mutant Type 1:
Nephronophthisis


Mutant Type 2:
Primary ciliary dyskinesia

Kartagener's syndrome



Fyler Codes
The Fyler code developed by The Boston Children's Heart Foundation in Boston Children's Hospital provides a hierarchical clinical diagnosis of congenital cardiovascular defects and other disorders. These codes are used to delineate pathology in the mutant mouse models that parallel human disease and can be cross referenced to the International Pediatric and Congenital Cardiac Code (IPCCC) (http://www.ipccc.net/).

Fyler Codes	Code Description
600	Double outlet right ventricle
1300	Ventricular septal defect
1821	Hypoplastic right ventricle (subnormal cavity volume)
2050	Atrial septal defect
4502	Hydronephrosis
4508	Polycystic kidney disease

References

• Original: J:175213 Lo C, Information submitted by the NHLBI Cardiovascular Development Consortium (CvDC), Bench to Bassinet Program (B2B/CvDC). MGI Direct Data Submission (B2B/CvDC). 2011-09-12
• All: 1 reference(s)