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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Sik3tm1Htake
targeted mutation 1, Hiroshi Takemori
MGI:5317918
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Sik3tm1Htake/Sik3tm1Htake involves: C57BL/6JJcl * C57BL/6N MGI:5319491
hm2
Sik3tm1Htake/Sik3tm1Htake involves: C57BL/6N MGI:5317927
cx3
Sik3tm1Htake/Sik3tm1Htake
Tg(Col11a2-SIK3)#Ntsu/0
involves: C57BL/6 * C57BL/6N * DBA MGI:5317926


Genotype
MGI:5319491
hm1
Allelic
Composition
Sik3tm1Htake/Sik3tm1Htake
Genetic
Background
involves: C57BL/6JJcl * C57BL/6N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sik3tm1Htake mutation (0 available); any Sik3 mutation (71 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• most mice die at P1, which could not be prevented by Caesarean delivery

homeostasis/metabolism
• mice exhibit increased lactate tolerance compared with wild-type mice
• in mice fed a high cholic acid diet
• in mice fed a high fat diet or standard chow
• in mice fed a high fat diet or standard chow
• in mice fed a high fat diet
• in mice fed standard chow (at 50 weeks), a high cholesterol diet, a high fat, sucrose and cholesterol diet or a high cholic acid diet
• however, mice fed a high fat diet are protected from liver damage
• in mice fed standard chow, a high cholesterol diet, a high fat, sucrose and cholesterol diet or a high cholic acid diet
• however, treatment with 9-cis-RA reduces alkaline phosphatase level
• in mice fed standard chow
• in mice fed a high fat diet, a high fat, sucrose and cholesterol diet or a high cholic acid diet
• in mice fed a high fat diet or standard chow
• during the dark phase but not the light phase when fed a high fat diet or standard chow
• in fasting mice fed a high fat diet or standard chow
• however, treatment with 9-cis-RA enables mice to maintain their blood glucose after fasting
• in mice fed a high fat diet or standard chow
• in mice fed a high cholic acid diet
• in mice fed a high cholic acid diet
• LDL-triglyceride in mice fed a high fat diet with high sucrose and cholesterol
• in the serum of mice fed standard chow, a high cholesterol diet, a high fat, sucrose and cholesterol diet, or high cholic acid diet
• in the liver of mice fed a high cholesterol or a high fat, sucrose and cholesterol diet
• however, treatment with 9-cis-RA reduces bile acid levels
• when fed a high fat diet, mice exhibit a decrease in the ratio of LDL-cholesterol to HDL-cholesterol compared with wild-type mice
• in mice fed a high fat, sucrose and cholesterol diet, the ratio of LDL-cholesterol to HDL-cholesterol is reversed compared to in wild-type mice
• in mice fed a high fat diet, standard chow or high fat, sucrose and cholesterol diet
• in mice fed a high cholesterol diet or a high fat, sucrose and cholesterol diet
• in mice fed a high fat diet or a high fat, sucrose and cholesterol diet
• in mice fed a high cholesterol diet or a high cholic acid diet
• in mice fed standard chow, a high fat diet, a high fat, sucrose and cholesterol diet or a high cholesterol diet
• mice exhibit higher levels of free retinol compared with wild-type mice
• however, treatment with 9-cis-RA reduce levels of free retinol

liver/biliary system
• a good amount of bilesand is found in the gallbladders of mice fed a high cholic acid diet
• the gall bladders of mice fed a high cholic acid diet exhibit hyperplastic mucosal epithelia unlike in wild-type mice
• in mice fed a high cholic acid diet
• the livers of mice fed a high cholesterol diet exhibit surface asperity and turn yellow with enhanced formation of dilated canalicular structure compared to wild-type livers
• the livers of mice fed a high fat, sucrose and cholesterol diet exhibit small dilated canalicular structure compared to wild-type livers
• the livers of mice fed a high cholic acid diet are yellow-brown unlike in wild-type mice
• in mice fed a high fat diet or a high fat, sucrose and cholesterol diet
• in mice fed a high cholesterol diet or a high cholic acid diet
• in mice fed standard chow, a high fat diet, a high fat, sucrose and cholesterol diet or a high cholesterol diet
• mice fed a high cholic acid diet exhibit hypertrophic hepatocytes with lipid droplets unlike wild-type mice
• mice exhibit abnormal hepatocytes with variable size and numerous multinucleated hepatocytes unlike in wild-type mice
• in mice fed a high fat diet or standard chow
• in mice fed a high fat, sucrose and cholesterol diet
• embryonic
• bile juice is light in color in mice fed a high cholic acid diet
• significantly reduced levels of cholesterol and phospholipids in bile juice of mice fed a high cholic acid diet

adipose tissue
• in mice fed a high fat diet or standard chow
• in mice fed a high fat diet or standard chow
• preadipocytes exhibit increased capacity to differentiate into adipocytes compared with wild-type cells
• in mice fed a high fat diet or standard chow
• in mice fed a high fat diet or standard chow
• in mice fed a high fat diet or standard chow

endocrine/exocrine glands
• a good amount of bilesand is found in the gallbladders of mice fed a high cholic acid diet
• the gall bladders of mice fed a high cholic acid diet exhibit hyperplastic mucosal epithelia unlike in wild-type mice
• in mice fed a high cholic acid diet
• in mice fed a high fat diet or standard chow

growth/size/body
• in mice fed a high cholic acid diet
• in mice fed a high fat diet or standard chow
• however, treatment with 9-cis-RA exhibit weight gain
• in mice fed a high fat diet, a high fat, sucrose and cholesterol diet or a high cholic acid diet

behavior/neurological
• in mice fed standard chow

cellular
• preadipocytes exhibit increased capacity to differentiate into adipocytes compared with wild-type cells

integument
• in mice fed a high fat diet or standard chow

renal/urinary system
• in mice fed a high fat diet or standard chow




Genotype
MGI:5317927
hm2
Allelic
Composition
Sik3tm1Htake/Sik3tm1Htake
Genetic
Background
involves: C57BL/6N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sik3tm1Htake mutation (0 available); any Sik3 mutation (71 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• nearly all mice die on the first day after birth

skeleton
• large and open until adulthood
• immature appearance until 8 months of age
• epiphyseal and metaphysical expansion of the limb joint region
• at E18.5, the bone collar of the humerus is thicker than in wild-type mice
• mice exhibit an accumulation of cartilage in the sternum, spine and the epiphysis and metaphysis of the limb bones
• chondrocyte hypertrophy is blocked until E18.5
• accumulation of flat chondrocytes in a proliferative state
• epiphyseal and metaphysical expansion of the limb joint region
• rachitic rosary-like structures in the ribs
• by E14.5, the humerus contains only a few partially differentiated chondrocytes compared to in wild-type mice
• low mineralization in the sternum, vertebrae, pelvis, scapula and long bones
• loosely closed throughout adulthood

growth/size/body
• at 3 weeks

craniofacial
• large and open until adulthood
• immature appearance until 8 months of age

limbs/digits/tail
• epiphyseal and metaphysical expansion of the limb joint region




Genotype
MGI:5317926
cx3
Allelic
Composition
Sik3tm1Htake/Sik3tm1Htake
Tg(Col11a2-SIK3)#Ntsu/0
Genetic
Background
involves: C57BL/6 * C57BL/6N * DBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sik3tm1Htake mutation (0 available); any Sik3 mutation (71 available)
Tg(Col11a2-SIK3)#Ntsu mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• nearly all mice die on the first day after birth

skeleton
N
• the impaired chondrocyte hypertrophy phenotype observed in Sik3tm1Ntsu homozygotes is rescued at E16.5 and E18.5





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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory