Genomics distribution of genes and expression patterns.

<p><i>(A)</i> Expression profiles of genes within a representative region of a <i>P. infestans</i> supercontig. Genes with >2-fold higher mRNA levels in one life-stage compared to average are color-coded based when expression is highest, according to the key at the base of the figure. Genes not changing are marked in black, at half-height. The horizontal axis represents gene order and not distance, and marks above and below the axis represent genes transcribed to the right and left, respectively. <i>(B)</i> Four selected regions, drawn to scale, showing gene orientations and expression patterns using the key from panel A. One division equals 1-kb, and gene numbers trimmed of their PITG prefixes are shown below the scale.