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Phenotypes Associated with This Genotype
Genotype
MGI:5788091
Allelic
Composition
Atp1b1tm1.1Zboro/Atp1b1tm1.1Zboro
Tg(Sftpc-cre)1Blh/0
Genetic
Background
involves: 129S4/SvJaeSor * 129S6/SvEvTac * C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Atp1b1tm1.1Zboro mutation (1 available); any Atp1b1 mutation (18 available)
Tg(Sftpc-cre)1Blh mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• 78% reduction in alveolar fluid clearance as compared to controls

respiratory system
N
• lung permeability, wet-to-dry lung weight ratios and lung morphology are similar to controls
• 78% reduction in alveolar fluid clearance as compared to controls
• IEQ (equivalent short circuit current) is reduced in cultured alveolar epithelial cell monolayers as compared to controls, however, RT (transepithelial electrical resistance) is similar to controls
• cultured alveolar epithelial cell monolayers exhibit lower unidirectional Na+ flux in the apical-to-basolateral direction and unchanged Na+ flux in the basolateral-to-apical direction as compared to controls
• baseline net Na+ absorption is lower than in control monolayers


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
03/25/2025
MGI 6.24
The Jackson Laboratory