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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Sumf1Gt(RST760)Byg
gene trap RST760, BayGenomics
MGI:3707232
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Sumf1Gt(RST760)Byg/Sumf1Gt(RST760)Byg involves: 129P2/OlaHsd * C57BL/6 MGI:3713764


Genotype
MGI:3713764
hm1
Allelic
Composition
Sumf1Gt(RST760)Byg/Sumf1Gt(RST760)Byg
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sumf1Gt(RST760)Byg mutation (1 available); any Sumf1 mutation (7 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Appearance of Sumf1Gt(RST760)Byg/Sumf1Gt(RST760)Byg mice

mortality/aging
• mice display frequent mortality in the first weeks of life (J:120146)
• mice display frequent mortality in the first weeks of life (J:120146)
• only 10% reach 3 months of age; homozygotes with lower weights live significantly less time than homozygous mice with higher body weights (J:120146)
• only 10% reach 3 months of age; homozygotes with lower weights live significantly less time than homozygous mice with higher body weights (J:120146)

growth/size/body
• at 40 days of age, mutants are several times smaller than wild-type (J:120146)
• at 40 days of age, mutants are several times smaller than wild-type (J:120146)
• growth retardation is evident early in life (J:120146)
• growth retardation is evident early in life (J:120146)

behavior/neurological
• hindlimb clasping is detected starting at 1 month of age (J:120146)
• hindlimb clasping is detected starting at 1 month of age (J:120146)
• head tremors are detected starting at 1 month of age (J:120146)
• head tremors are detected starting at 1 month of age (J:120146)

nervous system
• apoptosis in cortex is observed starting at 1 month of age, and increasing significantly at 3 months when it becomes massive and generalized (J:120146)
• apoptosis in cortex is observed starting at 1 month of age, and increasing significantly at 3 months when it becomes massive and generalized (J:120146)
• activated microglia are detected in cerebellum at 1 month of age; macrophages are detected in Purkinje cell layer (J:120146)
• activated microglia are detected in cerebellum at 1 month of age; macrophages are detected in Purkinje cell layer (J:120146)
• starting a 1 month of age, high levels of inflammation are seen throughout entire CNS (J:120146)
• starting a 1 month of age, high levels of inflammation are seen throughout entire CNS (J:120146)
• in cortex, macrophages completely encircling neurons are observed (J:120146)
• in cortex, macrophages completely encircling neurons are observed (J:120146)
• significant and progressive loss of Purkinje cells is detected, starting at ~1 month of age (J:120146)
• significant and progressive loss of Purkinje cells is detected, starting at ~1 month of age (J:120146)
• protoplasmic astrocytes in cerebellum have enlarged vacuoles in cytoplasm, surrounding Purkinje cells (J:120146)
• there are numerous slightly electron dense granules, often containing membrane remnants, filling cytoplasm of protoplasmic astrocytes, endothelial cells and pericytes surrounding capillaries (J:120146)
• protoplasmic astrocytes in cerebellum have enlarged vacuoles in cytoplasm, surrounding Purkinje cells (J:120146)
• there are numerous slightly electron dense granules, often containing membrane remnants, filling cytoplasm of protoplasmic astrocytes, endothelial cells and pericytes surrounding capillaries (J:120146)

craniofacial
• homozygous mice have flat facial profiles (J:120146)
• homozygous mice have flat facial profiles (J:120146)
• at P30, skull is noticeably shorter than wild-type (J:120146)
• at P30, skull is noticeably shorter than wild-type (J:120146)

skeleton
• at P30, skull is noticeably shorter than wild-type (J:120146)
• at P30, skull is noticeably shorter than wild-type (J:120146)
• distal tibia shows enlarged epiphysis (J:120146)
• distal tibia shows enlarged epiphysis (J:120146)
• distal tibia shows enlarged metaphysis (J:120146)
• distal tibia shows enlarged metaphysis (J:120146)
• spinal process of dorsal vertebrae is lost, starting at 2 weeks of age (J:120146)
• spinal process of dorsal vertebrae is lost, starting at 2 weeks of age (J:120146)
• at ~2 weeks of age, severe kyphosis is displayed (J:120146)
• at ~2 weeks of age, severe kyphosis is displayed (J:120146)
• joint deformities are evident starting at 2 weeks of age (J:120146)
• joint deformities are evident starting at 2 weeks of age (J:120146)

limbs/digits/tail
• mice have short limbs, evident from 2 weeks of age (J:120146)
• mice have short limbs, evident from 2 weeks of age (J:120146)

liver/biliary system
• apoptotic cells in liver sections are observed starting at 1 month of age, and increasing significantly at 3 months when it becomes massive and generalized (J:120146)
• apoptotic cells in liver sections are observed starting at 1 month of age, and increasing significantly at 3 months when it becomes massive and generalized (J:120146)

hematopoietic system
• macrophages are sites of storage of glycosaminoglycans (GAGs) which are found at high levels in all tissues examined (J:120146)
• macrophages are sites of storage of glycosaminoglycans (GAGs) which are found at high levels in all tissues examined (J:120146)
• there is significant increase in macrophage numbers in all tissues examined (J:120146)
• there is significant increase in macrophage numbers in all tissues examined (J:120146)
• activated microglia are detected in cerebellum at 1 month of age; macrophages are detected in Purkinje cell layer (J:120146)
• activated microglia are detected in cerebellum at 1 month of age; macrophages are detected in Purkinje cell layer (J:120146)

immune system
• macrophages are sites of storage of glycosaminoglycans (GAGs) which are found at high levels in all tissues examined (J:120146)
• macrophages are sites of storage of glycosaminoglycans (GAGs) which are found at high levels in all tissues examined (J:120146)
• there is significant increase in macrophage numbers in all tissues examined (J:120146)
• there is significant increase in macrophage numbers in all tissues examined (J:120146)
• activated microglia are detected in cerebellum at 1 month of age; macrophages are detected in Purkinje cell layer (J:120146)
• activated microglia are detected in cerebellum at 1 month of age; macrophages are detected in Purkinje cell layer (J:120146)
• starting a 1 month of age, high levels of inflammation are seen throughout entire CNS (J:120146)
• starting a 1 month of age, high levels of inflammation are seen throughout entire CNS (J:120146)

cellular
• apoptosis in cortex is observed starting at 1 month of age, and increasing significantly at 3 months when it becomes massive and generalized (J:120146)
• apoptosis in cortex is observed starting at 1 month of age, and increasing significantly at 3 months when it becomes massive and generalized (J:120146)
• apoptotic cells in liver sections are observed starting at 1 month of age, and increasing significantly at 3 months when it becomes massive and generalized (J:120146)
• apoptotic cells in liver sections are observed starting at 1 month of age, and increasing significantly at 3 months when it becomes massive and generalized (J:120146)

Mouse Models of Human Disease
OMIM ID Ref(s)
Multiple Sulfatase Deficiency; MSD 272200 J:120146





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last database update
02/02/2016
MGI 6.02
The Jackson Laboratory