Cloning and Characterization of a Novel Vacuolar Na+/H+ Antiporter Gene (Dgnhx1) from Chrysanthemum
Figure 5
Phenotype of DgNHX1-overexpression transgenic tobacco plants (OE-6, OE-9, and OE-13).
(A) The expression level of DgNHX1 in WT and DgNHX1-OE transgenic T2 lines. Ethidium bromide staining of PCR products using DgNHX1-specific primers with (top) and without (middle) prior reverse transcription, and RT-PCR products with NtUbiqutin-specific primers (bottom). (B) Phenotype of DgNHX1-overexpression transgenic tobacco plants.