Gel pictures showing results of normal and semi quantitative reverse transcriptase PCR.

<p>PCR amplified products of <i>rol</i> B (a), <i>rol</i> C (b) and <i>nptII</i> (c) gene are shown in the figure. Semi quantitative RT-PCR showing the relative expression of <i>rol B</i> (d) and <i>rol C</i> gene (e). β-actin used as housekeeping gene (f). TB1-TB4 represents <i>rol</i> b transgenics whereas TC1-TC3 represent <i>rol</i> C transgenics. WT stands for wild type plant of <i>A</i>. <i>carvifolia</i>, lane “P” refers to the plasmid DNA and lane M corresponds to the marker DNA (Fermentas). NC = negative control.