The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.
any structural anomaly of the synchondrosis type of cartilaginous joint in which hyaline cartilage unites the first rib to the manubrium of the sternum.; it forms an immobile joint (synarthrosis); the rest of the sternocostal joints are synovial plane joints
Synonyms:
exact_synonym:
abnormal first sterno-costal joint morphology; abnormal fist rib-sternum attachment