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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Sox9tm1Crm
targeted mutation 1, Benoit de Crombrugghe
MGI:2158693
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Sox9tm1Crm/Sox9+ involves: 129S7/SvEvBrd * C57BL/6 * CD-1 MGI:3044095
cx2
Col2a1tm1(SOX9)Crm/Col2a1+
Sox9tm1Crm/Sox9+
involves: 129S/SvEv MGI:3045418


Genotype
MGI:3044095
ht1
Allelic
Composition
Sox9tm1Crm/Sox9+
Genetic
Background
involves: 129S7/SvEvBrd * C57BL/6 * CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sox9tm1Crm mutation (0 available); any Sox9 mutation (10 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Skeletal malformations of Sox9tm1Crm/Sox9+ mice

mortality/aging
• lethal by 20 hours after birth (J:69875)
• delayed or defective precartilagenous condensations observed at E18, result in lethal defects at birth, especially cleft palate (J:69875)
• lethal by 20 hours after birth (J:69875)
• delayed or defective precartilagenous condensations observed at E18, result in lethal defects at birth, especially cleft palate (J:69875)

craniofacial
• hyoid bone is thinner and bent in the center with the central part of the bone missing in severely affected mutants (J:69875)
• hyoid bone is thinner and bent in the center with the central part of the bone missing in severely affected mutants (J:69875)
• Meckel's cartilage is interrupted and bent toward the body midline at E14.5 (J:69875)
• Meckel's cartilage is interrupted and bent toward the body midline at E14.5 (J:69875)
• bilateral cleft of the secondary palate at birth (J:69875)
• bilateral cleft of the secondary palate at birth (J:69875)
• bifurcated tongue (J:69875)
• bifurcated tongue (J:69875)

skeleton
• hyoid bone is thinner and bent in the center with the central part of the bone missing in severely affected mutants (J:69875)
• hyoid bone is thinner and bent in the center with the central part of the bone missing in severely affected mutants (J:69875)
• Meckel's cartilage is interrupted and bent toward the body midline at E14.5 (J:69875)
• Meckel's cartilage is interrupted and bent toward the body midline at E14.5 (J:69875)
• thinner laryngeal cartilage (J:69875)
• thinner laryngeal cartilage (J:69875)
• tracheal rings are thinner (J:69875)
• tracheal rings are thinner (J:69875)
• variable degrees of bilateral and anterior bending of long bones (J:69875)
• variable degrees of bilateral and anterior bending of long bones (J:69875)
• prominent by E14.5 and occurs in the middle of the bone shaft (J:69875)
• prominent by E14.5 and occurs in the middle of the bone shaft (J:69875)
• prominent by E14.5; bending is most severe in the ulnae (J:69875)
• angulation of the ulnae is more anterior in the bone shaft than in the radii (J:69875)
• prominent by E14.5; bending is most severe in the ulnae (J:69875)
• angulation of the ulnae is more anterior in the bone shaft than in the radii (J:69875)
• prominent by E14.5 (J:69875)
• prominent by E14.5 (J:69875)
• the blades of scapulae consist of two parts that are not completely connected at E14.5 (J:69875)
• the blades of scapulae consist of two parts that are not completely connected at E14.5 (J:69875)
• only the two ends of the spines are present, with the major central part missing at E14.5 (J:69875)
• only the two ends of the spines are present, with the major central part missing at E14.5 (J:69875)
• at E18.5 (J:69875)
• at E18.5 (J:69875)
• manubrium sternum is missing or exhibits anterior bending (J:69875)
• manubrium sternum is missing or exhibits anterior bending (J:69875)
• sternebrae are thinner and not as regular as in wildtype in neonates (J:69875)
• sternebrae are thinner and not as regular as in wildtype in neonates (J:69875)
• xyphoid process is abnormal with a much smaller xiphoid cartilage (J:69875)
• xyphoid process is abnormal with a much smaller xiphoid cartilage (J:69875)
• ilium is thinner (J:69875)
• ilium is angulated in severely affected mutants (J:69875)
• ilium is thinner (J:69875)
• ilium is angulated in severely affected mutants (J:69875)
• ischium is thin (J:69875)
• ischium is thin (J:69875)
• bending of the pubic bone in severely affected mutants (J:69875)
• bending of the pubic bone in severely affected mutants (J:69875)
• smaller and thinner (J:69875)
• smaller and thinner (J:69875)
• all endochondral skeletal elements of E14.5 mutants are smaller and thinner (J:69875)
• all endochondral skeletal elements of E14.5 mutants are smaller and thinner (J:69875)
• cartilage hypoplasia; involves nearly all skeletal elements derived from endochondral ossifications (J:69875)
• development of cartilage primordia is delayed and smaller in size at E12.5 (J:69875)
• abnormal bending of cartilage elements observed at E14.5 (J:69875)
• cartilage hypoplasia; involves nearly all skeletal elements derived from endochondral ossifications (J:69875)
• development of cartilage primordia is delayed and smaller in size at E12.5 (J:69875)
• abnormal bending of cartilage elements observed at E14.5 (J:69875)
• hypertrophic zone is larger (J:69875)
• hypertrophic zone is larger (J:69875)
• premature mineralization occurs in many bones, especially the vertebrae and craniofacial bones (J:69875)
• premature mineralization occurs in many bones, especially the vertebrae and craniofacial bones (J:69875)

digestive/alimentary system
• bilateral cleft of the secondary palate at birth (J:69875)
• bilateral cleft of the secondary palate at birth (J:69875)
• bifurcated tongue (J:69875)
• bifurcated tongue (J:69875)
• heterozygous mutants accumulate air in their stomachs and intestines (J:69875)
• heterozygous mutants accumulate air in their stomachs and intestines (J:69875)

limbs/digits/tail
• prominent by E14.5 and occurs in the middle of the bone shaft (J:69875)
• prominent by E14.5 and occurs in the middle of the bone shaft (J:69875)
• prominent by E14.5; bending is most severe in the ulnae (J:69875)
• angulation of the ulnae is more anterior in the bone shaft than in the radii (J:69875)
• prominent by E14.5; bending is most severe in the ulnae (J:69875)
• angulation of the ulnae is more anterior in the bone shaft than in the radii (J:69875)
• prominent by E14.5 (J:69875)
• prominent by E14.5 (J:69875)
• frequently exhibit a crooked tail (J:69875)
• frequently exhibit a crooked tail (J:69875)

respiratory system
• thinner laryngeal cartilage (J:69875)
• thinner laryngeal cartilage (J:69875)
• tracheal rings are thinner (J:69875)
• tracheal rings are thinner (J:69875)
• heterozygous mutants display gasping respiration and accumulate air in their stomachs and intestines (J:69875)
• heterozygous mutants display gasping respiration and accumulate air in their stomachs and intestines (J:69875)

growth/size/body
• bilateral cleft of the secondary palate at birth (J:69875)
• bilateral cleft of the secondary palate at birth (J:69875)
• bifurcated tongue (J:69875)
• bifurcated tongue (J:69875)
• heterozygous mutants accumulate air in their stomachs and intestines (J:69875)
• heterozygous mutants accumulate air in their stomachs and intestines (J:69875)

Mouse Models of Human Disease
OMIM ID Ref(s)
Campomelic Dysplasia 114290 J:69875




Genotype
MGI:3045418
cx2
Allelic
Composition
Col2a1tm1(SOX9)Crm/Col2a1+
Sox9tm1Crm/Sox9+
Genetic
Background
involves: 129S/SvEv
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Col2a1tm1(SOX9)Crm mutation (1 available); any Col2a1 mutation (20 available)
Sox9tm1Crm mutation (0 available); any Sox9 mutation (10 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• 70% die immediately after birth (J:90567)
• 70% die immediately after birth (J:90567)

growth/size/body
• 30% of heterozygotes are viable and fertile but very small by 14 days of age (J:90567)
• 30% of heterozygotes are viable and fertile but very small by 14 days of age (J:90567)

skeleton
• mild hypoplasia of skeletal elements but normal palate and no distortions in long bones, scapula, pelvis, or rib cage (J:90567)
• mild hypoplasia of skeletal elements but normal palate and no distortions in long bones, scapula, pelvis, or rib cage (J:90567)





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last database update
01/26/2016
MGI 6.02
The Jackson Laboratory