Expression levels of TaDREB3 and its regulated downstream genes measured by qRT-PCR in non-transgenic barley and transgenic barley.

<p>The bar graph shows fold enhancement of the transcripts of the TaDREB3 and its regulated downstream genes relative to the transcripts of the four control genes as described in the text. All the TaDREB3 regulated downstream genes in transgenic barley were expressed at levels higher than the same genes in non-transgenic barley.