About   Help   FAQ
Mammalian Phenotype Browser
Term Detail
MP term:small first pharyngeal arch
Synonym: small first branchial arch
MP id: MP:0006341
Definition: reduced size of the first branchial arch
Number of paths to term: 4

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 first pharyngeal arch artery morphology
                                                is-aabsent first pharyngeal arch
                                                is-aenlarged first pharyngeal arch
                                                is-afused first pharyngeal arch
                                                is-asmall first pharyngeal arch [MP:0006341] (19 genotypes, 19 annotations)


mammalian phenotype
        is-acraniofacial phenotype
                is-aabnormal craniofacial morphology
                        is-aabnormal craniofacial development
                                is-aabnormal pharyngeal arch morphology
                                        is-asmall pharyngeal arch
                                                is-apharyngeal arch hypoplasia
                                                is-asmall first pharyngeal arch [MP:0006341] (19 genotypes, 19 annotations)
                                                is-asmall second 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 first pharyngeal arch artery morphology
                                                is-aabsent first pharyngeal arch
                                                is-aenlarged first pharyngeal arch
                                                is-afused first pharyngeal arch
                                                is-asmall first pharyngeal arch [MP:0006341] (19 genotypes, 19 annotations)


mammalian phenotype
        is-aembryogenesis phenotype
                is-aabnormal embryogenesis/ development
                        is-aabnormal embryonic tissue morphology
                                is-aabnormal pharyngeal arch morphology
                                        is-asmall pharyngeal arch
                                                is-apharyngeal arch hypoplasia
                                                is-asmall first pharyngeal arch [MP:0006341] (19 genotypes, 19 annotations)
                                                is-asmall second pharyngeal arch

Back to entry page

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
Warranty Disclaimer & Copyright Notice
Send questions and comments to User Support.
last database update
07/15/2014
MGI 5.18
The Jackson Laboratory