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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Cdk6tm1Phin
targeted mutation 1, Philip Hinds
MGI:3833563
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Cdk6tm1Phin/Cdk6tm1Phin involves: 129S4/SvJae MGI:3833616
hm2
Cdk6tm1Phin/Cdk6tm1Phin involves: 129S4/SvJae * C57BL/6 MGI:5141600
cx3
Cdk6tm1Phin/Cdk6tm1Phin
Tg(Lck-Akt1*E40K)E-3Pnt/0
involves: 129S4/SvJae MGI:3833618
cx4
Cdk6tm1Phin/Cdk6+
Tg(Lck-Akt1*E40K)E-3Pnt/0
involves: 129S4/SvJae MGI:3833619


Genotype
MGI:3833616
hm1
Allelic
Composition
Cdk6tm1Phin/Cdk6tm1Phin
Genetic
Background
involves: 129S4/SvJae
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdk6tm1Phin mutation (0 available); any Cdk6 mutation (40 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• thymocyte apoptosis is decreased in double negative cells compare to in wild-type mice
• however, DN2 cells exhibit normal apoptosis rates
• thymic hypoplasia is apparent at birth and increases with age unlike in wild-type mice
• mice have 4-fold fewer thymocytes than in wild-type mice
• however, seeding of the thymus is normal
• mice have 4-fold fewer thymocytes than in wild-type mice
• the fraction of cycling double negative thymocytes is decreased compared to in wild-type mice
• bone marrow c-Kit+Lin- progenitor cells co-cultured with OP9-DL1 cells in the presence of Flt3-L and IL7 fail to expand as do normal cells
• bone marrow c-Kit+Lin- progenitor cells co-cultured with OP9-DL1 cells exhibit a 3-fold decrease in proliferation and a 1.4- to 6.5-fold increase in apoptosis compared to wild-type cells
• however, B cells differentiate normally from bone marrow cells co-cultured with OP9 cells in the absence of a Notch ligand
• DN4 cells are virtually absent in bone marrow cells co-cultures with OP9-DL1 cells at day 12, and only DN1 cells are found in the DN compartment at day 18 unlike similarly treated wild-type cells
• the absolute number of double negative thymocytes is decreased 3-fold compared to in wild-type mice
• the fractions of DN3 and DN4 thymocytes are decreased 2- and 1.25-fold, respectively, compared to in wild-type mice
• the absolute number of double positive thymocytes is decreased 4-fold compared to in wild-type mice
• despite an increase of 184% in the population composition in the thymus, the absolute number of CD8+ thymocytes is decreased 2-fold compared to in wild-type mice

immune system
• thymocyte apoptosis is decreased in double negative cells compare to in wild-type mice
• however, DN2 cells exhibit normal apoptosis rates
• thymic hypoplasia is apparent at birth and increases with age unlike in wild-type mice
• mice have 4-fold fewer thymocytes than in wild-type mice
• however, seeding of the thymus is normal
• mice have 4-fold fewer thymocytes than in wild-type mice
• the fraction of cycling double negative thymocytes is decreased compared to in wild-type mice
• bone marrow c-Kit+Lin- progenitor cells co-cultured with OP9-DL1 cells in the presence of Flt3-L and IL7 fail to expand as do normal cells
• bone marrow c-Kit+Lin- progenitor cells co-cultured with OP9-DL1 cells exhibit a 3-fold decrease in proliferation and a 1.4- to 6.5-fold increase in apoptosis compared to wild-type cells
• however, B cells differentiate normally from bone marrow cells co-cultured with OP9 cells in the absence of a Notch ligand
• DN4 cells are virtually absent in bone marrow cells co-cultures with OP9-DL1 cells at day 12, and only DN1 cells are found in the DN compartment at day 18 unlike similarly treated wild-type cells
• the absolute number of double negative thymocytes is decreased 3-fold compared to in wild-type mice
• the fractions of DN3 and DN4 thymocytes are decreased 2- and 1.25-fold, respectively, compared to in wild-type mice
• the absolute number of double positive thymocytes is decreased 4-fold compared to in wild-type mice
• despite an increase of 184% in the population composition in the thymus, the absolute number of CD8+ thymocytes is decreased 2-fold compared to in wild-type mice

cellular
• thymocyte apoptosis is decreased in double negative cells compare to in wild-type mice
• however, DN2 cells exhibit normal apoptosis rates

endocrine/exocrine glands
• thymocyte apoptosis is decreased in double negative cells compare to in wild-type mice
• however, DN2 cells exhibit normal apoptosis rates
• thymic hypoplasia is apparent at birth and increases with age unlike in wild-type mice
• mice have 4-fold fewer thymocytes than in wild-type mice
• however, seeding of the thymus is normal
• mice have 4-fold fewer thymocytes than in wild-type mice
• the fraction of cycling double negative thymocytes is decreased compared to in wild-type mice




Genotype
MGI:5141600
hm2
Allelic
Composition
Cdk6tm1Phin/Cdk6tm1Phin
Genetic
Background
involves: 129S4/SvJae * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdk6tm1Phin mutation (0 available); any Cdk6 mutation (40 available)
phenotype observed in females
phenotype observed in males
N normal phenotype



Genotype
MGI:3833618
cx3
Allelic
Composition
Cdk6tm1Phin/Cdk6tm1Phin
Tg(Lck-Akt1*E40K)E-3Pnt/0
Genetic
Background
involves: 129S4/SvJae
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdk6tm1Phin mutation (0 available); any Cdk6 mutation (40 available)
Tg(Lck-Akt1*E40K)E-3Pnt mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
N
• unlike mice with only Tg(Lck-Akt1*E40K)E-3Pnt, no thymic lymphomas develop

immune system
• the majority of DN thymocytes are DN3 unlike in wild-type mice

hematopoietic system
• the majority of DN thymocytes are DN3 unlike in wild-type mice




Genotype
MGI:3833619
cx4
Allelic
Composition
Cdk6tm1Phin/Cdk6+
Tg(Lck-Akt1*E40K)E-3Pnt/0
Genetic
Background
involves: 129S4/SvJae
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Cdk6tm1Phin mutation (0 available); any Cdk6 mutation (40 available)
Tg(Lck-Akt1*E40K)E-3Pnt mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• most mice develop tumors by 22 weeks of age and die prematurely

neoplasm
• most mice develop tumors by 22 weeks of age and die prematurely

endocrine/exocrine glands
• most mice develop tumors by 22 weeks of age and die prematurely

immune system
• most mice develop tumors by 22 weeks of age and die prematurely

hematopoietic system
• most mice develop tumors by 22 weeks of age and die prematurely





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last database update
11/12/2024
MGI 6.24
The Jackson Laboratory