DREB Genes from Common Bean (Phaseolus vulgaris L.) Show Broad to Specific Abiotic Stress Responses and Distinct Levels of Nucleotide Diversity
Spatial scale qRT-PCR gene expression profile of four common bean DREB genes (PvDREB1F, PvDREB2A, PvDREB5A, and PvDREB6B) in BAT 93, Jalo EEP558, BAT 477, IAC-Carioca 80SH, and RAB 96 plants subjected to different abiotic stress induction: dehydration by using polyethylene glycol (PEG 10%), high salinity by a solution of NaCl 200 mM, cold by incubation at 4°C, and abscisic acid induction factor (ABA 100 μM solution). (a) Expression in roots and (b) expression in stem and leaves. indicates significant () up or downregulation of the genes in comparison to the control samples.
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