Project description:Expression profiling of Drosophila Lmd (lame-duck) homozygous mutant embryos in a timecourse of embryogenesis. Five one-hour timepoints were assayed (5-11 hrs after egg laying). Homozygous mutant embryos were collected using GFP-activated embryo sorting at the same time as stage-matched wildtype controls. Four independent collections were performed at each timepoint. Total RNA was extracted and amplified. Mutant and respective wildtype samples were hybridized together on cDNA arrays.