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Mammalian Phenotype Browser
Term Detail
MP term:abnormal second pharyngeal arch morphology
Synonym: abnormal hyoid arch morphology
Synonym: abnormal second branchial arch morphology
MP id: MP:0006338
Definition: any structural anomaly of the second arch which contributes to the development of the stapes, styloid process, hyoid bone, stylohyoid ligament, muscles of facial expression, stapedius muscle, stylohyoid muscle, and lining of the palatine tonsils
Number of paths to term: 2

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship


mammalian phenotype
        is-acraniofacial phenotype
                is-aabnormal craniofacial morphology
                        is-aabnormal craniofacial development
                                is-aabnormal pharyngeal arch morphology
                                        is-aabnormal first pharyngeal arch morphology +
                                        is-aabnormal fourth pharyngeal arch morphology +
                                        is-aabnormal pharyngeal arch artery morphology +
                                        is-aabnormal pharyngeal arch development +
                                        is-aabnormal second pharyngeal arch morphology [MP:0006338] (57 genotypes, 62 annotations)
                                                is-aabnormal second pharyngeal arch artery morphology
                                                is-aabsent second pharyngeal arch
                                                is-asmall second pharyngeal arch +
                                        is-aabnormal sixth pharyngeal arch morphology +
                                        is-aabnormal third pharyngeal arch morphology +
                                        is-aabsent pharyngeal arches
                                        is-aectopic pharyngeal arch
                                        is-asmall pharyngeal arch +


mammalian phenotype
        is-aembryogenesis phenotype
                is-aabnormal embryogenesis/ development
                        is-aabnormal embryonic tissue morphology
                                is-aabnormal pharyngeal arch morphology
                                        is-aabnormal first pharyngeal arch morphology +
                                        is-aabnormal fourth pharyngeal arch morphology +
                                        is-aabnormal pharyngeal arch artery morphology +
                                        is-aabnormal pharyngeal arch development +
                                        is-aabnormal second pharyngeal arch morphology [MP:0006338] (57 genotypes, 62 annotations)
                                                is-aabnormal second pharyngeal arch artery morphology
                                                is-aabsent second pharyngeal arch
                                                is-asmall second pharyngeal arch +
                                        is-aabnormal sixth pharyngeal arch morphology +
                                        is-aabnormal third pharyngeal arch morphology +
                                        is-aabsent pharyngeal arches
                                        is-aectopic pharyngeal arch
                                        is-asmall pharyngeal arch +

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last database update
09/16/2014
MGI 5.19
The Jackson Laboratory