Figure 6From: Heterologous microarray experiments allow the identification of the early events associated with potato tuber cold sweeteningExpression pattern of invertases as measured by qPCR. Transcript accumulation of vacuolar acid invertase Pain-1 (TA26908_4113) and neutral invertase (TA42474_4113, "putative neutral/alkaline invertase, Cassava") upon tuber incubation at 4°C was monitored over 26 days. The Relative Expression Level (REL) is reported (REL of the control, 17°C tubers equals 1).Back to article page