Semi-quantitative RT-PCR analysis of selected unigenes and novel transcripts. A. Expression of selected contigs in different tissue types. G: Glandular trichome, N: Non-glandular tirhcome, L: Leaf, R: Root. bHLH family proteins: Contig35994 and Contig5596; WD family proteins: Contig24501 and Contig30651; Myb family proteins: Contig14973, Contig21985, Contig29168, Contig35331, Contig35499, and Contig40477; Terpene synthases: Contig27643; amorpha-4,11-diene synthase [Artemisia annua] ABM88787: Contig 6795; sesquiterpene cyclase [Artemisia annua] AAG24640: Contig15888 (3R)- linalool synthase [Artemisia annua] AAF13356; WRKY Proteins: Contig38, Contig17912, Contig20939. B. Expression of novel transcripts and singletons in GT. Lane 1-5: singletons S122859, S078690, S091943, S154166, and S174533; Lane 6: DNA marker; Lane 7-14: novel transcripts C3719, C13021, C15708, C1441, C20920, C29103, C445, and C14916.