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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Bglap/Bglap2tm1Kry
targeted mutation 1, Gerard Karsenty
MGI:2180470
Summary 7 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Bglap/Bglap2tm1Kry/Bglap/Bglap2tm1Kry involves: 129S7/SvEvBrd MGI:3763089
hm2
Bglap/Bglap2tm1Kry/Bglap/Bglap2tm1Kry involves: 129S7/SvEvBrd * C57BL/6 MGI:2662386
cn3
Bglap/Bglap2tm1Kry/Bglap+
Ptprvtm1Kry/Ptprvtm1Kry
Tg(Col1a1-cre)1Kry/0
involves: 129S7/SvEvBrd * FVB MGI:3763094
cn4
Bglap/Bglap2tm1Kry/Bglap+
Ggcxtm1.1Kry/Ggcxtm1.1Kry
Tg(BGLAP-cre)1Clem/0
involves: 129S7/SvEvBrd * FVB/NJ MGI:6198739
cx5
Adipoqtm1Ish/Adipoq+
Bglap/Bglap2tm1Kry/Bglap+
involves: 129S7/SvEvBrd MGI:3763093
cx6
Bglap/Bglap2tm1Kry/Bglap/Bglap2tm1Kry
Lepob/Lepob
involves: 129S7/SvEvBrd * C57BL/10J MGI:3837374
cx7
Bglap/Bglap2tm1Kry/Bglap/Bglap2tm1Kry
Tg(AZIP/F)1Vsn/0
involves: 129S7/SvEvBrd * FVB/N MGI:3837377


Genotype
MGI:3763089
hm1
Allelic
Composition
Bglap/Bglap2tm1Kry/Bglap/Bglap2tm1Kry
Genetic
Background
involves: 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bglap/Bglap2tm1Kry mutation (1 available); any Bglap mutation (13 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cellular
• white adipose glucose uptake, 7.5+/-0.9 nmol/g/min compared to 16.7+/-2.7 nmol/g/min in wild-type mice
• worsening with time
• decreased numbers
• decreased numbers
• beta-cell proliferation is decreased by two-fold compared to in wild-type mice

reproductive system
N
• female mice exhibit normal female fertility, ovary weight, morphology of the uterus, follicles number, and circulating levels of sex steroid hormones
• male germ cell proliferation is normal
• worsening with time
• decreased numbers
• decreased numbers
• worsening with time
• the size of the epithelium in testis tubules is decreased compared to in wild-type mice
• at 3 months of age
• at 3 months of age
• worsening with time

homeostasis/metabolism
• mice exhibit decreased insulin secretion
• however, treatment of mice with recombinant osteocalcin increases insulin secretion

adipose tissue
• adipocyte number is increased (125.6+/-10.6x103 adipocytes per fat pad compared to 93.2+/-10.7x103 adipocytes per fat pad in wild-type mice)
• white adipose glucose uptake, 7.5+/-0.9 nmol/g/min compared to 16.7+/-2.7 nmol/g/min in wild-type mice

endocrine/exocrine glands
• beta-cell proliferation is decreased by two-fold compared to in wild-type mice
• mice exhibit decreased islet size and number, beta-cell mass, and pancreas insulin content
• mice exhibit decreased beta-cell mass
• worsening with time
• the size of the epithelium in testis tubules is decreased compared to in wild-type mice
• at 3 months of age
• at 3 months of age
• mice exhibit decreased insulin secretion
• however, treatment of mice with recombinant osteocalcin increases insulin secretion




Genotype
MGI:2662386
hm2
Allelic
Composition
Bglap/Bglap2tm1Kry/Bglap/Bglap2tm1Kry
Genetic
Background
involves: 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bglap/Bglap2tm1Kry mutation (1 available); any Bglap mutation (13 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
skeleton
• increase in the width of the diaphysis is observed at 9 months of age
• long bones of ovariectomized mutants show a greater decrease in bone density, yield energy, failure load and stiffness than wild-type bones, indicating bone fragility similar to osteoporosis after ovariectomy
• increase in osteoclast number and surface
• width of cortical bone is increased at 6 months of age, reaching 150% of the wild-type width by 9 months of age
• mutants contain more cancellous bone than wild-type mice at 6 and 9 months of age
• cancellous and cortical bone formation rates are increased in long bones and vertebrae
• develop bone remodeling abnormalities by 6 months of age
• 6 month old mice show a significant increase in failure load, indicating increased bone strength

hematopoietic system
• increase in osteoclast number and surface

immune system
• increase in osteoclast number and surface




Genotype
MGI:3763094
cn3
Allelic
Composition
Bglap/Bglap2tm1Kry/Bglap+
Ptprvtm1Kry/Ptprvtm1Kry
Tg(Col1a1-cre)1Kry/0
Genetic
Background
involves: 129S7/SvEvBrd * FVB
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bglap/Bglap2tm1Kry mutation (1 available); any Bglap mutation (13 available)
Ptprvtm1Kry mutation (0 available); any Ptprv mutation (30 available)
Tg(Col1a1-cre)1Kry mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
N
• unlike in Ptprvtm1Kry/ Ptprvtm1Kry Tg(Col1a1-cre)1Kry mice, glucose homeostasis is normal

endocrine/exocrine glands
N
• unlike in Ptprvtm1Kry/ Ptprvtm1Kry Tg(Col1a1-cre)1Kry mice, beta-cell proliferation is normal




Genotype
MGI:6198739
cn4
Allelic
Composition
Bglap/Bglap2tm1Kry/Bglap+
Ggcxtm1.1Kry/Ggcxtm1.1Kry
Tg(BGLAP-cre)1Clem/0
Genetic
Background
involves: 129S7/SvEvBrd * FVB/NJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bglap/Bglap2tm1Kry mutation (1 available); any Bglap mutation (13 available)
Ggcxtm1.1Kry mutation (0 available); any Ggcx mutation (36 available)
Tg(BGLAP-cre)1Clem mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
N
• glucose tolerance is normal




Genotype
MGI:3763093
cx5
Allelic
Composition
Adipoqtm1Ish/Adipoq+
Bglap/Bglap2tm1Kry/Bglap+
Genetic
Background
involves: 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Adipoqtm1Ish mutation (0 available); any Adipoq mutation (39 available)
Bglap/Bglap2tm1Kry mutation (1 available); any Bglap mutation (13 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• mice exhibit decreased insulin sensitivity
• however, blood glucose levels, insulin serum levels, and insulin secretion are normal




Genotype
MGI:3837374
cx6
Allelic
Composition
Bglap/Bglap2tm1Kry/Bglap/Bglap2tm1Kry
Lepob/Lepob
Genetic
Background
involves: 129S7/SvEvBrd * C57BL/10J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bglap/Bglap2tm1Kry mutation (1 available); any Bglap mutation (13 available)
Lepob mutation (5 available); any Lep mutation (19 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
N
• beta-cell proliferation is normal

homeostasis/metabolism
N
• serum insulin and blood glucose levels are normal




Genotype
MGI:3837377
cx7
Allelic
Composition
Bglap/Bglap2tm1Kry/Bglap/Bglap2tm1Kry
Tg(AZIP/F)1Vsn/0
Genetic
Background
involves: 129S7/SvEvBrd * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Bglap/Bglap2tm1Kry mutation (1 available); any Bglap mutation (13 available)
Tg(AZIP/F)1Vsn mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• mice exhibit elevated serum insulin levels compared to in wild-type mice that are half as much as in Tg(AZIP/F)1Vsn mice





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last database update
06/12/2024
MGI 6.13
The Jackson Laboratory