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| Figure 6: Seed germination assay: Multiple abiotic stress tolerance assay of marker-free CoT transgenic lines, based on germination of T2 transgenic seeds on different concentration of NaCl (0 mM, 150 mM and 200 mM), PEG (0%, 10% and 15%) and CdCl2 (0 mM, 1 mM and 2 mM) for salinity, drought and heavy metal stress respectively. UT-seeds of untransformed control; CoT6: Seeds of marker-free CoT6 transgenic lines. |
