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Symbol
Name
ID
Mthfr
methylenetetrahydrofolate reductase
MGI:106639
Phenotype annotations related to skeleton
Darker colors indicate more annotations
Human Phenotypes
Joint hemorrhage
Frontal bossing
Brachycephaly
Trismus
Malar flattening
Small sella turcica
Abnormality of the fontanelles or cranial sutures
Delayed cranial suture closure
Short neck
Abnormal digit morphology
Short middle phalanx of the 5th finger
Clinodactyly of the 5th finger
Interphalangeal joint erosions
Finger dactylitis
Swan neck-like deformities of the fingers
Sandal gap
Clinodactyly
Polydactyly
Brachydactyly
Abnormal femoral metaphysis morphology
Abnormal tibial metaphysis morphology
Abnormal metaphysis morphology
Short palm
Shallow acetabular fossae
Dupuytren contracture
Abnormality of the elbow
Limited elbow movement
Joint swelling
Abnormal fetal nasal bone visualization
Osteomyelitis
Limited shoulder movement
Joint hypermobility
Joint stiffness
Stiff interphalangeal joints
Delayed skeletal maturation
Marked delay in bone age
Avascular necrosis
Bone pain
Pathologic fracture
Hypoplastic iliac wing
Osteoporosis of vertebrae
Vertebral compression fracture
Decreased cervical spine mobility
Atlantoaxial dislocation
Atlantoaxial instability
Back pain
Low back pain
Osteopenia
Osteoporosis
Osteolysis
Arthritis
Gout
Osteoarthritis
Rheumatoid arthritis
Polyarticular arthritis
Digital flexor tenosynovitis
Osteosarcoma
Disease(s) Associated with MTHFR
coronary artery disease
Down syndrome
factor VIII deficiency
familial mediterranean fever
graft-versus-host disease
hypopituitarism
multiple myeloma
osteosarcoma
pancreatic cancer
rheumatoid arthritis
sickle cell anemia
tetralogy of Fallot
thrombocytopenia

Mouse Phenotypes
kyphosis
Availability Mouse Genotype
Mthfrtm1Rzn/Mthfrtm1Rzn

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory