Zea mays Transcriptome or Gene expression. Zea mays

Global gene expression profiles of seven stages representing 29 days of anther development are analyzed using a 44K oligonucleotide array querying ~80% of maize protein-coding genes. Each anther stage expresses ~10,000 constitutive and ~10,000 or more transcripts restricted to one or a few stages. Keywords: anther development, maize Overall design: 4 replicates of 7 samples (6 anther stages plus mature pollen) were hybridized to a 44K Agilent array according to the A-optimal design recommended by Kerr and Churchill for 7 samples.