Functional classification of assembled unigenes.

<p>Functional classification of assembled unigenes based on Gene Ontology (GO) categorisation. The results are summarised in three main GO categories: biological process, cellular component and molecular function. The x-axis indicates the subcategories, and the y-axis indicates the numbers related to the total number of GO terms present; the unigene numbers that are assigned the same GO terms are indicated on the top of the bars.