| http://purl.uniprot.org/citations/15327786 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/15327786 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/15327786 | http://www.w3.org/2000/01/rdf-schema#comment | "p24 proteins are assumed to play an important role in the transport of secreted and transmembrane proteins into membranes. However, only few cargo proteins are known that partially, but in no case completely require p24 proteins for membrane transport. Here, we show that two p24 proteins are essential for dorsoventral patterning of Drosophila melanogaster embryo. Mutations in the genes, eclair (eca) and baiser (bai), encoding two p24 proteins reduce signalling by the TGF-beta homologue, Dpp, in early embryos. This effect is strictly maternal and specific to early embryogenesis, as Dpp signalling in other contexts is not notably affected. We provide genetic evidence that in the absence of eca or bai function in the oocyte, the maternally expressed type I TGF-beta receptor Tkv is not active. We propose that during early embryogenesis eca and bai are specifically required for the activity of the maternal Tkv, while the zygotic Tkv is not affected in the mutant embryos. Mutations in either eca or bai are sufficient for the depletion of Tkv activity and no enhancement of the phenotypes was observed in embryos derived from oocytes mutant for both genes. The dependence of maternal Tkv protein on the products of p24 genes may serve as an in vivo model for studying p24 proteins."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.mod.2004.05.006"xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.mod.2004.05.006"xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Nusslein-Volhard C."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Nusslein-Volhard C."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Grosshans J."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Grosshans J."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Luschnig S."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Luschnig S."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Bartoszewski S."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Bartoszewski S."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Desjeux I."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/author | "Desjeux I."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/date | "2004"xsd:gYear |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/date | "2004"xsd:gYear |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/name | "Mech. Dev."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/name | "Mech. Dev."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/pages | "1259-1273"xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/pages | "1259-1273"xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/title | "Drosophila p24 homologues eclair and baiser are necessary for the activity of the maternally expressed Tkv receptor during early embryogenesis."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/title | "Drosophila p24 homologues eclair and baiser are necessary for the activity of the maternally expressed Tkv receptor during early embryogenesis."xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/volume | "121"xsd:string |
| http://purl.uniprot.org/citations/15327786 | http://purl.uniprot.org/core/volume | "121"xsd:string |