Skip to main content
. 2012 Mar 9;8:9. doi: 10.1186/1746-4811-8-9

Table 5.

CBA estimates of gene expression levels (transcript copies/pg cDNA) in the whole leaf tissues

Species Sample size GAPDH2 ACTIN4 SK DAHPS
Ipomoea purpurea** 12 61.23
(1.87)*
47.18
(1.61)
3.17
(0.05)
33.67
(1.32)

Nicotiana benthamiana 15 5.58
(0.54)
4.36
(0.58)
0.14
(0.02)
1.78
(0.39)

*Standard errors are in the parentheses.

**Comparisons between species are significant for all four genes (all t-tests, P <0.0001).