qRT-PCR validation of transcriptional expression of
regulated by transient overexpression of
. The relative mRNA abundance of selected three sHsps, three Hsp60s, three Hsp70s and three Hsp100s were quantified in transient overexpression leaves of PtHsfA2
(D), and PtHsfB2b
(E). The relative expressions represent log2 expression values. Asterisk, significant differences (P < 0.05) between overexpression and mock control.