About   Help   FAQ
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





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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
12/10/2024
MGI 6.24
The Jackson Laboratory