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Article

A genetic mosaic analysis with a repressible cell marker screen to identify genes involved in tracheal cell migration during Drosophila air sac morphogenesis.

Genetics - 1 Aug 2007

Chanut-Delalande Hélène, Jung Alain C, Lin Li, Baer Magdalena M, Bilstein Andreas, Cabernard Clemens, Leptin Maria, Affolter Markus

Abstract excerpt

Branching morphogenesis of the Drosophila tracheal system relies on the fibroblast growth factor receptor (FGFR) signaling pathway. The Drosophila FGF ligand Branchless (Bnl) and the FGFR Breathless (Btl/FGFR) are required for cell migration during the establishment of the interconnected network of tracheal tubes. However, due to an important maternal contribution of members of the FGFR pathway in the oocyte, a...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 17603108
DOI: 10.1534/genetics.107.073890
PMCID: PMC1950623

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Source receipt: pubmed, retrieved 7 Sept 2026.

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