Table 1 Chl-a fluorescence parameters as well as pigment and protein contents of the adg1-1/tpt-2 double mutant compared to the wild type (Col-0) and the adg1-1 and tpt-1 single mutants

A Plants grown in LL

Col-0

0.744 ± 0.011

0.584 ± 0.016 ^{b, d}

127.2 ± 7.5

2.68 ± 0.03 ^d

4.4 ± 0.3

0.59 ± 0.10

adg1-1

0.751 ± 0.010

0.487 ± 0.077 ^{a, c}

133.8 ± 16.6

2.64 ± 0.06 ^d

4.5 ± 0.6

0.57 ± 0.14

tpt-2

0.753 ± 0.019

0.582 ± 0.030 ^{b, d}

135.8 ± 11.3

2.61 ± 0.08 ^d

4.5 ± 0.3

0.44 ± 0.04

adg1-1/tpt-2

0.746 ± 0.005

0.472 ± 0.022 ^{a, c}

135.3 ± 9.2

2.35 ± 0.07 ^{a, b, c}

4.7 ± 0.4

0.54 ± 0.05

B Plants grown in HL

Col-0

0.800 ± 0.007 ^{c, d}

0.396 ± 0.014 ^d

286.2 ± 26.5 ^{b, c, d}

3.09 ± 0.13 ^d

10.6 ± 0.5 ^{b, d}

3.38 ± 0.42 ^{b, d}

adg1-1

0.778 ± 0.007 ^d

0.366 ± 0.014 ^d

320.6 ± 24.3^{a, c, d}

3.00 ± 0.04 ^{c, d}

12.4 ± 0.9 ^{a, c, d}

4.29 ± 0.64 ^{a, c, d}

tpt-2

0.757 ± 0.030 ^{a, d}

0.359 ± 0.046 ^d

258.7 ± 9.9^{a, b, d}

3.11 ± 0.07 ^{b, d}

10.1 ± 0.6 ^{b, d}

3.24 ± 0.42 ^{b, d}

adg1-1/tpt-2

0.226 ± 0.021 ^{a, b, c}

0.056 ± 0.027 ^{a, b, c}

103.0 ± 10.8^{a, b, c}

2.13 ± 0.04 ^{a, b, c}

5.5 ± 0.5 ^{a, b, c}

2.26 ± 0.48 ^{a, b, c}