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Phenotypes Associated with This Genotype
Genotype
MGI:3794739
Allelic
Composition
Sftpa1tm1Kor/Sftpa1tm1Kor
Genetic
Background
involves: 129P2/OlaHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sftpa1tm1Kor mutation (1 available); any Sftpa1 mutation (21 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
respiratory system
• LPS-induced injury increases the number of alveolar resident cells compared to in similarly treated wild-type mice
• LPS-induced injury decreases surfactant clearance 40% compared to in similarly treated wild-type mice

homeostasis/metabolism
• LPS-induced injury increases the level of phospholipids in lavage fluid 1.6-fold compared to in similarly treated wild-type mice

immune system
N
• mice exhibit a normal inflammatory response following infection with Cryptococcus neoformans
• LPS-induced injury increases the number of alveolar resident cells compared to in similarly treated wild-type mice


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
05/19/2026
MGI 6.24
The Jackson Laboratory