Figure 2
From: A Genome-wide View of Transcriptome Dynamics During Early Spike Development in Bread Wheat
Overview of the wheat spike gene expression profiles at six developmental stages. (A) Total number of annotated genes in the A, B and D subgenomes (left) and number of genes that were expressed in at least one developmental stage (right, FPKM ≥ 1). (B) The proportion of genes with the indicated expression strength at each developmental stage. The strength of expression is divided into four categories according to the normalized expression level (fragments per kilobase of exon model per million mapped reads, FPKM). (C) The Pearson correlation coefficients (PCCs) of gene expression (FPKM) between stages. The PCCs of expressed genes from the A, B and D subgenomes were calculated separately.
