Figure 2.

qRT-PCR expression data for all structural Early Biosynthetic Genes (EBGs) and Late Biosynthetic Genes (LBGs) and Transcription Factors (TFs) separated from young leaves. The expression levels were calculated as the mRNA fold increase. Each accession is indicated by a code: ‘Zagara bianca’—ZB, ‘Red lime’—RL, ‘Rangpur lime’—RaL, ‘Incomparabile’—LI, ‘Pink fleshed’—PF, Citrus latipes—CL, ‘Tahiti’—LT, C. volkameriana—CV, C. hystrix—CH, ‘Mexican lime’—LMT, ‘Lima rossa corrugata’—LR, C. celebica—CC, ‘Buddha’s hand’—MB, M. australasica var. sanguinea—MAS, ‘Diamante’—CD, ‘Meyer’—LM, ‘Femminello Adamo’—FA.