Table 1 Growth parameters under control conditions of transgenic Arabidopsis lines expressing the yeast Tpo1p or Pdr5p transporters.

From: Heterologous expression of the yeast Tpo1p or Pdr5p membrane transporters in Arabidopsis confers plant xenobiotic tolerance

Genotypes

FW (mg per plant)

PRE (cm)

LRD (LR/cm)

TLRL (cm)

Col-0

25.59 ± 2.62

4.27 ± 0.48

1.47 ± 0.32

5.44 ± 1.15

ScTPO1-expressing

 TPO1L1

26.57 ± 3.38 (0.277571)

4.52 ± 0.30 (0.059858)

1.37 ± 0.32 (0.220766)

6.03 ± 1.30 (0.188536)

 TPO1L2

27.33 ± 4.18 (0.183777)

4.16 ± 0.28 (0.232608)

1.62 ± 0.28 (0.099624)

5.43 ± 0.66 (0.493820)

 TPO1L3

21.40 ± 5.12 (0.037274)

2.99 ± 0.62 (1.511e−05)

2.80 ± 0.99 (0.000142)

7.46 ± 2.13 (0.000142)

 TPO1L4

24.73 ± 2.04 (0.253392)

4.13 ± 0.38 (0.202709)

1.52 ± 0.38 (0.350817)

5.72 ± 0.91 (0.308970)

 TPO1L5

21.58 ± 3.69 (0.017224)

2.98 ± 0.82 (9.023e−05)

2.09 ± 0.66 (0.006238)

6.97 ± 2.23 (0.006238)

 TPO1L6

26.98 ± 5.17 (0.268335)

4.33 ± 0.46 (0.373284)

1.48 ± 0.37 (0.455183)

5.12 ± 1.32 (0.455183)

ScPDR5-expressing

 PDR5L1

26.46 ± 3.97 (0.318385)

4.30 ± 0.46 (0.435980)

1.80 ± 0.76 (0.075609)

6.05 ± 0.98 (0.149458)

 PDR5L2

22.26 ± 3.83 (0.039194)

2.89 ± 0.68 (1.230e−05)

2.56 ± 0.77 (0.000119)

9.88 ± 2.15 (0.000135)

 PDR5L3

26.46 ± 4.57 (0.334319)

4.48 ± 0.24 (0.088359)

1.34 ± 0.69 (0.267862)

5.29 ± 1.29 (0.411617)

 PDR5L4

26.38 ± 2.26 (0.279327)

4.17 ± 0.30 (0.271002)

1.58 ± 0.28 (0.162667)

5.60 ± 0.85 (0.382948)

 PDR5L5

25.01 ± 4.78 (0.391651)

4.26 ± 0.42 (0.468568)

1.50 ± 0.11 (0.357897)

5.03 ± 0.64 (0.212272)

  1. Shoot biomass (fresh weight, FW), primary root elongation (PRE), lateral root density (LRD) and total lateral root length (TLRL) of 7-d (PRE) or 14-d (FW, LRD, TLRL) old seedlings from the wild type (Col-0) or ScTPO1- and ScPDR5-expressing lines grown in control medium. Values represent means ± SD (n = 8), with similar results being obtained in three independent experiments performed with different seed batches. Numbers in parentheses indicate the P value (comparison with the wild type) obtained by Student’s t-test.