| http://purl.uniprot.org/citations/28887018 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/28887018 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/28887018 | http://www.w3.org/2000/01/rdf-schema#comment | "Dipeptidyl peptidase 9 (DPP9) is an intracellular N-terminal post-proline-cleaving enzyme whose physiological function remains largely unknown. We investigated the role of DPP9 enzyme in vivo by characterizing knock-in mice expressing a catalytically inactive mutant form of DPP9 (S729A; DPP9ki/ki mice). We show that DPP9ki/ki mice die within 12-18h after birth. The neonatal lethality can be rescued by manual feeding, indicating that a suckling defect is the primary cause of neonatal lethality. The suckling defect results from microglossia, and is characterized by abnormal formation of intrinsic muscles at the distal tongue. In DPP9ki/ki mice, the number of occipital somite-derived migratory muscle progenitors, forming distal tongue intrinsic muscles, is reduced due to increased apoptosis. In contrast, intrinsic muscles of the proximal tongue and extrinsic tongue muscles, which derive from head mesoderm, develop normally in DPP9ki/ki mice. Thus, lack of DPP9 activity in mice leads to impaired tongue development, suckling defect and subsequent neonatal lethality due to impaired survival of a specific subset of migratory tongue muscle progenitors."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.ydbio.2017.09.001"xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.ydbio.2017.09.001"xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Kim M."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Kim M."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Barbieri S."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Barbieri S."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Namoto K."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Namoto K."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Bassilana F."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Bassilana F."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Ksiazek I."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Ksiazek I."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Haller C."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Haller C."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Weber D."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Weber D."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Rijli F.M."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Rijli F.M."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Dietrich W."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Dietrich W."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Gapp B."xsd:string |
| http://purl.uniprot.org/citations/28887018 | http://purl.uniprot.org/core/author | "Gapp B."xsd:string |