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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(Fabp4-LMNA*R482Q)11ACdl
transgene insertion 11A, Constantine D Londos
MGI:4453886
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
tg1
Tg(Fabp4-LMNA*R482Q)11ACdl/0 FVB-Tg(Fabp4-LMNA*R482Q)11ACdl MGI:4454331


Genotype
MGI:4454331
tg1
Allelic
Composition
Tg(Fabp4-LMNA*R482Q)11ACdl/0
Genetic
Background
FVB-Tg(Fabp4-LMNA*R482Q)11ACdl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Fabp4-LMNA*R482Q)11ACdl mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Reduction in epididymal white fat pads and brown subscapular fat pads, and enlarged lipid droplets in Tg(Fabp4-LMNA*R482Q)11ACdl/0 mice

adipose tissue
• in the subscapular brown adipose fat pad when fed a high fat diet
• after 14 weeks of age when fed a high fat diet
• 59% less at 63 weeks when fed a high fat diet
• after 28 week weeks of age when fed standard chow
• when fed a high fat diet, fat cells exhibit less cell size uniformity compared to in similarly treated wild-type mice
• with unilocular deposition when fed a high fat diet
• leukocyte infiltration when mice are fed a high fat diet
• when fed a high fat diet
• when fed a high fat diet
• when fed a high fat diet
• >30% less glucose uptake in WAT when fed a high fat diet

homeostasis/metabolism
• when fed a high fat diet, mice exhibit altered insulin sensitivity in the liver, muscle, and white adipose tissues compared with similarly treated wild-type mice
• moderately when fed a high fat diet
• in a glucose tolerance test at week 22 when fed a high fat diet
• by week 18 when fed a high fat diet
• when fed a high fat diet
• when fed a high fat diet

growth/size/body
• as a percentage of body weight when fed a high fat diet

muscle
N
• unlike patients with FPLD2, mice do not exhibit robust skeletal muscle hypertrophy
• 25% less glucose uptake in muscle when fed a high fat diet

cellular
• >30% less glucose uptake in WAT when fed a high fat diet
• 25% less glucose uptake in muscle when fed a high fat diet

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
familial partial lipodystrophy DOID:0050440 OMIM:PS151660
J:149858





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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory