Characterization of peanut transgenic plants co-expressing AtDREB2A, AtHB7 and AtABF3 under normal growth conditions.

Phenotype of wild-type and peanut transgenic lines (L1 & L7) co-expressing AtDREB2A, AtHB7 and AtABF3 (a). Net photosynthesis (A), stomatal conductance (gs) and in-vivo activity of PSII (Φ_PSII) of wild type (WT) and transgenic lines (b). qRT-PCR showing the relative expression of AtDREB2A (2A), AtHB7 (HB7) and AtABF3 (ABF3) in selected transgenic (L1 & L7) lines (c). RT-PCR showing the expression pattern of target genes in transgenic lines, L1 and L7 (d).