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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Hdac2+
wild type
MGI:2436781
Summary 5 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Hdac2em1(IMPC)Kmpc/Hdac2+ C57BL/6NTac-Hdac2em1(IMPC)Kmpc/Kmpc MGI:7629018
ht2
Hdac2tm1Lex/Hdac2+ involves: 129S5/SvEvBrd * C57BL/6 MGI:5613708
cn3
Hdac1tm1.1Mrl/Hdac1tm1.1Mrl
Hdac2tm1.1Rdp/Hdac2+
Tg(Mx1-cre)1Cgn/0
involves: 129S4/SvJae * C57BL/6 * CBA MGI:5494631
cn4
Hdac1tm1.1Shmc/Hdac1tm1.1Shmc
Hdac2tm1.1Shmc/Hdac2+
Tg(Lck-cre)1Cwi/0
involves: 129S7/SvEvBrd MGI:5485404
cn5
Hdac1tm1.1Eno/Hdac1tm1.1Eno
Hdac2tm1.1Eno/Hdac2+
Tg(KRT14-cre)1Ipc/0
involves: 129S/SvEv * C57BL/6 * SJL MGI:5605729


Genotype
MGI:7629018
ht1
Allelic
Composition
Hdac2em1(IMPC)Kmpc/Hdac2+
Genetic
Background
C57BL/6NTac-Hdac2em1(IMPC)Kmpc/Kmpc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hdac2em1(IMPC)Kmpc mutation (0 available); any Hdac2 mutation (38 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological




Genotype
MGI:5613708
ht2
Allelic
Composition
Hdac2tm1Lex/Hdac2+
Genetic
Background
involves: 129S5/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hdac2tm1Lex mutation (1 available); any Hdac2 mutation (38 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• 7 days following ischemic injury, mice exhibit a less significant decrease in ERG waveforms and reduced loss of retinal thickness with only a slight decrease in the inner plexiform layer and inner nuclear layer thickness compared with wild-type mice
• 7 days following ischemic injury, mice exhibit a reduced loss of retinal thickness compared with wild-type mice
• 7 days following ischemic injury, mice exhibit a less significant decrease in ERG waveforms compared with wild-type mice
• however, baseline readings are normal

homeostasis/metabolism
• 7 days following ischemic injury, mice exhibit a less significant decrease in ERG waveforms and reduced loss of retinal thickness with only a slight decrease in the inner plexiform layer and inner nuclear layer thickness compared with wild-type mice




Genotype
MGI:5494631
cn3
Allelic
Composition
Hdac1tm1.1Mrl/Hdac1tm1.1Mrl
Hdac2tm1.1Rdp/Hdac2+
Tg(Mx1-cre)1Cgn/0
Genetic
Background
involves: 129S4/SvJae * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hdac1tm1.1Mrl mutation (0 available); any Hdac1 mutation (36 available)
Hdac2tm1.1Rdp mutation (1 available); any Hdac2 mutation (38 available)
Tg(Mx1-cre)1Cgn mutation (7 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• in pIpC-treated mice
• in pIpC-treated mice
• megakaryocytes from pIpC-treated mice exhibit aberrant nuclear morphology and mitotic figures and are frequently found intra-vascular or extravasating into bone marrow blood vessels and in the liver compared with control cells
• in the bone marrow of pIpC-treated mice without increased apoptosis
• 2-fold in pIpC-treated mice
• 6-fold in pIpC-treated mice

behavior/neurological
• in pIpC-treated mice




Genotype
MGI:5485404
cn4
Allelic
Composition
Hdac1tm1.1Shmc/Hdac1tm1.1Shmc
Hdac2tm1.1Shmc/Hdac2+
Tg(Lck-cre)1Cwi/0
Genetic
Background
involves: 129S7/SvEvBrd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hdac1tm1.1Shmc mutation (0 available); any Hdac1 mutation (36 available)
Hdac2tm1.1Shmc mutation (0 available); any Hdac2 mutation (38 available)
Tg(Lck-cre)1Cwi mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• all mice die at an average of 15 weeks

immune system
• in diseased mice
• 5-fold reduction in cellularity in neonates
• in diseased mice
• in the percentage but not the absolute numbers
• increase in CD4low/CD8high cells at 6 to 8 weeks
• block at the double negative to double positive transition
• 4-fold increase in the percent of immature single positive cells at 6 to 8 weeks

neoplasm
• in 1 of 8 mice

growth/size/body
• in moribund mice
• in moribund mice
• in diseased mice

respiratory system

hematopoietic system
• in diseased mice
• 5-fold reduction in cellularity in neonates
• in diseased mice
• in the percentage but not the absolute numbers
• increase in CD4low/CD8high cells at 6 to 8 weeks
• block at the double negative to double positive transition
• 4-fold increase in the percent of immature single positive cells at 6 to 8 weeks

endocrine/exocrine glands
• in diseased mice
• 5-fold reduction in cellularity in neonates




Genotype
MGI:5605729
cn5
Allelic
Composition
Hdac1tm1.1Eno/Hdac1tm1.1Eno
Hdac2tm1.1Eno/Hdac2+
Tg(KRT14-cre)1Ipc/0
Genetic
Background
involves: 129S/SvEv * C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hdac1tm1.1Eno mutation (0 available); any Hdac1 mutation (36 available)
Hdac2tm1.1Eno mutation (0 available); any Hdac2 mutation (38 available)
Tg(KRT14-cre)1Ipc mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
integument
• double mutants show similar but more obvious hair and skin phenotypes than single Hdac1 conditional homozygotes
• characteristic hair types are replaced by abnormally pigmented, shorter, thinner hairs with misshaped and twisted medulla structures
• mice show more severe supernumerary claw phenotypes than single Hdac1 conditional homozygotes
• mice show more severe pigmentation in the claws than single Hdac1 conditional homozygotes
• vibrissa hair fiber thickness and length are reduced
• interfollicular epithelium is hyperpigmented
• foot skin epithelium is hyperkeratotic
• mice show more severe pigmentation of the footpads and feet than single Hdac1 conditional homozygotes

limbs/digits/tail
• mice show more severe pigmentation of the footpads and feet than single Hdac1 conditional homozygotes

pigmentation
• mice show more severe pigmentation of the footpads and feet than single Hdac1 conditional homozygotes

vision/eye





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