Phenotypes associated with this allele
|
Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hand2tm1.2Zllr mutation
(0 available);
any
Hand2 mutation
(12 available)
|
|
|
growth/size/body
|
• growth retardation at E9.5-9.75 (25-27 somites)
|
cardiovascular system
|
• malformed branchial arches at embryonic day E9.5-9.75
|
|
• dilated aortic sac at E9.5-9.75
|
|
• dilated pericardial sac at E9.5-9.75
|
cellular
|
• massive and generalized cell death in embryos and limb buds at E9.5
|
craniofacial
|
• malformed branchial arches at embryonic day E9.5-9.75
|
embryo
|
• malformed branchial arches at embryonic day E9.5-9.75
|
|
• massive and generalized cell death in embryos and limb buds at E9.5
|
|
• growth retardation at E9.5-9.75 (25-27 somites)
|
|
Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gli3Xt-J mutation
(3 available);
any
Gli3 mutation
(80 available)
Hand2tm1.1Zllr mutation
(0 available);
any
Hand2 mutation
(12 available)
Hand2tm1.2Zllr mutation
(0 available);
any
Hand2 mutation
(12 available)
Tg(Prrx1-cre)1Cjt mutation
(2 available)
|
|
|
limbs/digits/tail
|
• digits with undetermined identities in forelimb autopod at E14.5
|
|
• extreme postaxial polydactyly in forelimb autopod at E14.5
|
|
• extreme preaxial polydactyly in forelimb autopod at E14.5
|
|
• shortening of the stylopod in forelimbs at E14.5
|
|
• symmetrical forelimb zeugopodal bones and elbow joints at E14.5
|
|
• duplicated elbow-like structure in forelimbs at E14.5
• stunted forelimbs at E14.5
• little phenotypic variability
• survival of the zeugopod and autopod progenitors is restored in contrast to Tg(Prrx1-cre)1Cjt/o, Hand2tm1.1Zllr, Hand2tm1.2Zllr limbs
|
|
Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hand2tm1.1Zllr mutation
(0 available);
any
Hand2 mutation
(12 available)
Hand2tm1.2Zllr mutation
(0 available);
any
Hand2 mutation
(12 available)
Tg(Prrx1-cre)1Cjt mutation
(2 available)
|
|
|
limbs/digits/tail
|
• distal truncations of the forelimb skeleton and loss of the autopod in most severely affected cases at E14.5 (35%)
• fused tarsal bones in hindlimb at E14.5
|
|
• variable skeletal phenotypes at E14.5
• shortened and fused radius and ulna in most severely affected cases (35%)
• formation of two misplaced zeugopodal bones (39%) in the most hypomorphic phenotype (weak)
• formation of one zeugopodal bone (26%) in the less hypomorphic phenotype (intermediate)
|
|
• formation of an autopod with 4-5 digits in hindlimb at E14.5
• the formation of digit 2 and/or 3 in hindlimb is always affected
|
|
• variable skeletal phenotypes in forelimb at E14.5
• distal truncations of the forelimb skeleton and loss of the autopod in most severely affected cases at E14.5 (35%)
• formation of three anterior digits and a hypoplastic digit that resembles digit 4 (39%) in the most hypomorphic phenotype (weak) in forelimb
• formation of two digits (26%) in the less hypomorphic phenotype (intermediate) in forelimb
• formation of an autopod with 4-5 digits in hindlimb at E14.5
• the formation of digit 2 and/or 3 in hindlimb is always affected
|
|
• in the most severely affected forelimb buds, the apoptotic domain expands distal-anterior along the entire proximo-distal axis at E10.25, E10.75 and E11
|
cellular
|
• in the most severely affected forelimb buds, the apoptotic domain expands distal-anterior along the entire proximo-distal axis at E10.25, E10.75 and E11
|
|
• in the most severely affected forelimb buds, the apoptotic domain expands distal-anterior along the entire proximo-distal axis at E10.25, E10.75 and E11
|
|
Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hand2tm1.2Zllr mutation
(0 available);
any
Hand2 mutation
(12 available)
Is(In8B2-8B3.1;6C1)1Tshir mutation
(1 available);
any
Is(In8B2-8B3.1;6C1)1Tshir mutation
(1 available)
|
|
|
limbs/digits/tail
N |
• mutants do not exhibit first digit deformities that are seen in Is(In8B2-8B3.1;6C1)1Tshir/0 mice
|
|
Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hand2tm1.2Zllr mutation
(0 available);
any
Hand2 mutation
(12 available)
Is(In8B2-8B3.1;6C1)1Tshir mutation
(1 available);
any
Is(In8B2-8B3.1;6C1)1Tshir mutation
(1 available)
|
|
|
cardiovascular system
N |
• mutants do not exhibit ventricular septal defect
|
craniofacial
|
• craniofacial deformities
|
limbs/digits/tail
N |
• mutants do not exhibit hemimelia or digit deformities
|
skeleton
|
• cervical vertebra anomalies
|
growth/size/body