Fig. 7From: Improved cold tolerance in switchgrass by a novel CCCH-type zinc finger transcription factor gene, PvC3H72, associated with ICE1–CBF–COR regulon and ABA-responsive genesRelative expression of selected cold-tolerance genes during chilling treatment. Relative expression of putative switchgrass ICE1–CBF–COR regulon genes (PvICE1, PvCBF3, PvWCOR413 and PvCOR47) and two ABA-responsive polypeptide-encoding genes (namely, PvRAB16B and PvRAB16C) were analyzed using qRT-PCR. Letters above bars indicate significant difference at P < 0.05 (n = 3 replicates)Back to article page