Roles of MPBQ-MT in Promoting α/γ-Tocopherol Production and Photosynthesis under High Light in Lettuce
Fig 2
Expression levels of genes encoding HPPD, HPT, MPBQ-MT, TC and γ-TMT involved in tocopherol biosynthesis in wild type (WT) and transgenic lines (M1-M4), measured by quantitative real-time PCR.
Ubiquitin was used as a control for normalization. mRNA expression levels (y-axis) of the five genes were measured with 2-ΔCt. Data is the mean value ± SD of four biological replicates from T1 progenies. Asterisk indicated a significant difference compared to the value of WT (Student’s t-test, P<0.05).