Gene Expression Data
Assay Details
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Assay
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Reference:
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J:141473
Biressi S, et al., The homeobox gene Arx is a novel positive regulator of embryonic myogenesis. Cell Death Differ. 2008 Jan;15(1):94-104
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Assay type:
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In situ reporter (knock in)
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MGI Accession ID:
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MGI:7495878
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Gene symbol:
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Arx
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Gene name:
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aristaless related homeobox
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Reporter:
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lacZ
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Direct Detection
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Results
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Specimen
2e:
embryonic day 18.5; Arxtm1Pgr/Arx +
(more  )
Specimen
2e:
(close  )
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Genetic Background:
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involves: 129
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Mutant Allele(s):
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Arxtm1Pgr/Arx+
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Age:
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embryonic day 18.5
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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| Structure |
Level |
Pattern |
Image |
Note |
| TS26: skeletal muscle |
Present |
Widespread |
2e
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Expression in nuclei in all skeletal muscle.
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Specimen
2f:
embryonic day 18.5; Arxtm1Pgr/Arx +
(more )
Specimen
2f:
(close )
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Genetic Background:
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involves: 129
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Mutant Allele(s):
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Arxtm1Pgr/Arx+
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Age:
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embryonic day 18.5
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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| Structure |
Level |
Pattern |
Image |
Note |
| TS26: diaphragm |
Present |
Regionally restricted |
2f
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Expression in only a small fraction of total number of muscle fiber nuclei.
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Specimen
2h:
postnatal day 7; Arxtm1Pgr/Arx +
(more )
Specimen
2h:
(close )
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Genetic Background:
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involves: 129
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Mutant Allele(s):
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Arxtm1Pgr/Arx+
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Age:
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postnatal day 7
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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| Structure |
Level |
Pattern |
Image |
Note |
| TS28: hindlimb muscle |
Weak |
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2h
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Marked decrease in expression after birth.
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Specimen
2h':
postnatal day 7; Arxtm1Pgr/Arx +
(more )
Specimen
2h':
(close )
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Genetic Background:
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involves: 129
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Mutant Allele(s):
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Arxtm1Pgr/Arx+
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Age:
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postnatal day 7
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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Specimen
2i,i':
(close )
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Genetic Background:
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involves: 129
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Mutant Allele(s):
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Arxtm1Pgr/Arxtm1Pgr
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Age:
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postnatal adult
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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| Structure |
Level |
Pattern |
Image |
Note |
| TS28: soleus |
Present |
Regionally restricted |
2i
,
2i'
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Expression mainly restricted to subset of fibers with typical morphology of spindle fibers.
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Specimen
2j:
(close )
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Genetic Background:
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involves: 129
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Mutant Allele(s):
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Arxtm1Pgr/Arxtm1Pgr
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Age:
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postnatal adult
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Sex:
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Not Specified
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Type:
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section
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Fixation:
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4% Paraformaldehyde
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| Structure |
Level |
Pattern |
Image |
Note |
| TS28: soleus |
Present |
Regionally restricted |
2j
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Expression mainly restricted to subset of fibers with typical morphology of spindle fibers.
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Specimen
2k:
(close )
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Genetic Background:
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involves: 129
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Mutant Allele(s):
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Arxtm1Pgr/Arxtm1Pgr
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Age:
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postnatal adult
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Sex:
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Not Specified
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Type:
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whole mount
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Fixation:
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4% Paraformaldehyde
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| Structure |
Level |
Pattern |
Image |
Note |
| TS28: diaphragm |
Present |
Widespread |
2k
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Expression mainly restricted to subset of fibers with typical morphology of spindle fibers.
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Analysis Tools
