a-rapid-efficient-method-to-dissect-pupal-wings-drosophila-suitable

A Rapid and Efficient Method to Dissect Pupal Wings of <em>Drosophila</em> Suitable for Immunodetections or PCR Assays

Wing development in Drosophila melanogaster is an ideal model for studying morphogenesis at tissue level. These appendages develop from a group of cells ...

Laboratorio de Biología del Desarrollo

Patched-related (Ptr) encodes a protein with 12 potential transmembrane domains and a sterol-sensing domain that is closely related in predicted topology and domain organization to Patched, the canonical receptor of the Hedgehog pathway. Here we describe the production of an antibody specific for Drosophila Ptr and analyse its spatial and temporal distribution in the embryo. We find that at early developmental stages Ptr is predominantly localized at cell periphery but later on it becomes strongly and almost exclusively expressed in hemocytes. Interestingly Ptr null mutant embryos died without hatching. Our findings suggest that Ptr plays an essential function in Drosophila development, perhaps as a new receptor of embryonic hemocytes.

Cristina Parada

Departamento de Histología y Embriología,
Facultad de Medicina,
Departamento de Histología y Embriología, Facultad de Medicina

Laboratorio de Biología del Desarrollo

A Rapid and Efficient Method to Dissect Pupal Wings of Drosophila Suitable for Immunodetections or PCR Assays

Cristina Parada

.css-o250i3{font-size:18px;font-family:Open Sans,sans-serif;line-height:21.6px;}Departamento de Histología y Embriología,Facultad de Medicina,Departamento de Histología y Embriología, Facultad de Medicina

Laboratorio de Biología del Desarrollo

A Rapid and Efficient Method to Dissect Pupal Wings of Drosophila Suitable for Immunodetections or PCR Assays

Departamento de Histología y Embriología,
Facultad de Medicina,
Departamento de Histología y Embriología, Facultad de Medicina