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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ift140tm1b(KOMP)Wtsi
targeted mutation 1b, Wellcome Trust Sanger Institute
MGI:5311831
Summary 3 genotypes


Genotype
MGI:5311854
hm1
Allelic
Composition
Ift140tm1b(KOMP)Wtsi/Ift140tm1b(KOMP)Wtsi
Genetic
Background
B6.B6N-Ift140tm1b(KOMP)Wtsi
Cell Lines EPD0073_5_F01
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ift140tm1b(KOMP)Wtsi mutation (0 available); any Ift140 mutation (71 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die at mid-gestation




Genotype
MGI:5700512
hm2
Allelic
Composition
Ift140tm1b(KOMP)Wtsi/Ift140tm1b(KOMP)Wtsi
Genetic
Background
involves: C57BL/6N
Cell Lines EPD0073_5_G01
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ift140tm1b(KOMP)Wtsi mutation (0 available); any Ift140 mutation (71 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

embryo
• E10.5 embryos show expanded hindlimb field

craniofacial
• E10.5 embryos exhibit an open mouth

growth/size/body
• E10.5 embryos exhibit an open mouth

limbs/digits/tail
• E10.5 embryos show expanded hindlimb field

nervous system




Genotype
MGI:5311855
cn3
Allelic
Composition
Ift140tm1b(KOMP)Wtsi/Ift140tm1c(KOMP)Wtsi
Tg(Hoxb7-cre)13Amc/?
Genetic
Background
B6J.B6-Ift140tm1b(KOMP)Wtsi/Ift140tm1c(Komp)Wtsi Tg(Hoxb7-cre)13Amc
Cell Lines EPD0073_5_F01
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ift140tm1b(KOMP)Wtsi mutation (0 available); any Ift140 mutation (71 available)
Ift140tm1c(KOMP)Wtsi mutation (0 available); any Ift140 mutation (71 available)
Tg(Hoxb7-cre)13Amc mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
renal/urinary system
• either very short or no cilia are present in collecting ducts at birth
• cilia continue to be present in decreasing numbers at 10 and 20 days of age
• extensive cysts throughout the kidney by 20 days of age
• present at 10 days of age
• present at 5 and 10 days of age
• only very short cilia are assembled
• at birth
• stumpy cilia present at at 10 and 20 days of age
• cystic kidneys are fibrotic
• increased interstitial cell smooth muscle actin
• increased collagen
• at 20 days of age in non-collecting duct cells
• percentage of mitotic cells is elevated and remains high in collecting ducts
• during the third week of life

cellular
N
• normal orientation of mitotic spindles in precystic collecting ducts of the kidney
• either very short or no cilia are present in collecting ducts at birth
• cilia continue to be present in decreasing numbers at 10 and 20 days of age
• at 20 days of age in non-collecting duct cells
• percentage of mitotic cells is elevated and remains high in collecting ducts

growth/size/body
• extensive cysts throughout the kidney by 20 days of age
• present at 10 days of age
• present at 5 and 10 days of age





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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