Atlas of gene expression in the developing kidney at microanatomic resolution.

ABSTRACT: Kidney development is based on differential cell-type-specific expression of a vast number of genes. While multiple critical genes and pathways have been elucidated, a genome-wide analysis of gene expression within individual cellular and anatomic structures is lacking. Accomplishing this could provide significant new insights into fundamental developmental mechanisms such as mesenchymal-epithelial transition, inductive signaling, branching morphogenesis, and segmentation. We describe here a comprehensive gene expression atlas of the developing mouse kidney based on the isolation of each major compartment by either laser capture microdissection or fluorescence-activated cell sorting, followed by microarray profiling. The resulting data agree with known expression patterns and additional in

SUBMITTER: Brunskill EW 

PROVIDER: S-EPMC2653061 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature