Dnah5^b2b1154Clo
Chemically induced Allele Detail

Summary

• Symbol: Dnah5^b2b1154Clo
• Name: dynein, axonemal, heavy chain 5; Bench to Bassinet Program (B2B/CVDC), mutation 1154 Cecilia Lo
• MGI ID: MGI:5311386
• Gene: Dnah5 Location: Chr15:28203898-28472198 bp, + strand Genetic Position: Chr15, 10.9 cM
• Alliance: Dnah5^b2b1154Clo page

Mutant 1154-007-1 (E15.5) exhibits parallel outflow tracts which is diagnosed as DORV by EFIC imaging

Show the 14 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: Single point mutation
• Mutation details: This ENU-induced mutation was isolated in a screen at the University of Pittsburgh. The molecular lesion is a C to A substitution at coding nucleotide 2755 in exon 19 of the cDNA (c.2755C>A, NM_133365). This changes the histidine residue to asparagine at position 919 of the encoded protein (p.H919N). (J:175213) Additional incidental mutations were detected in sequencing for the causative mutation, Dnah5^b2b1154Clo, and may be present in stocks carrying this mutation.

Disease models

Expression

In Structures Affected by this Mutation:

5 anatomical structure(s)

Find Mice (IMSR)

• Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
• Carrying this Mutation: Mouse Strains: 1 strain available Cell Lines: 0 lines available
• Carrying any Dnah5 Mutation: 252 strains or lines available

Notes

Summative Diagnosis:
Cardiovascular phenotype: Situs inversus totalis and heterotaxy with congenital heart disease including dextrocardia, double outlet right ventricle (DORV), atrioventricular septal defects (AVSD), and right atrial isomerism (RAI)
Noncardiovascular phenotype: Situs inversus totalis and abnormal thoracic and abdominal organ situs anomalies associated with heterotaxy, such as dextrogastria, left liver isomerism, left lung isomerism, and malaligned sternal vertebra. Airway cilia were immotile

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 Code ID	Code Description
0100	Situs inversus totalis
0110	Dextrocardia
0190	Heterotaxy syndrome
0600	Double outlet right ventricle
0606	DORV + AVSD (AV canal)
1100	Atrioventricular canal (endocardial cushion defect)
3804	Congenital heart disease
3817	Abdominal situs ambiguous (abdominal heterotaxy)
3974	{I,L,I}
4100	Skeletal, skin, muscle anomaly
4239	Left bronchial isomerism
4851	Kartagener syndrome (siewart syndrome)(primary ciliary dyskinesia)

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: 2 reference(s)