Table 2.
Photosynthetic parameters deduced by the JIP test analysis of fluorescence transients.
| Parameters | 24Ct | 24Asc | 44Ct | 44Asc |
|---|---|---|---|---|
| φ Po | 0.784 ± 0.12 a | 0.782 ± 0.13 a | 0.574 ± 0.09 c | 0.614 ± 0.08 b |
| ΨE0 | 0.557 ± 0.08 a | 0.530 ± 0.07 a | 0.554 ± 0.08 a | 0.487 ± 0.06 b |
| δR0 | 0.290 ± 0.04 c | 0.291 ± 0.04 c | 0.666 ± 0.11 a | 0.448 ± 0.06 b |
| ABS/RC | 2.783 ± 0.42 c | 2.787 ± 0.40 c | 5.835 ± 0.88 a | 4.152 ± 0.61 b |
| γRC | 0.264 ± 0.03 a | 0.264 ± 0.04 a | 0.146 ± 0.02 c | 0.194 ± 0.03 b |
| PIABS | 1.641 ± 0.27 a | 1.449 ± 0.25 a | 0.287 ± 0.04c | 0.363 ± 0.05 b |
| PITotal | 0.671 ± 0.11 a | 0.596 ± 0.19 a | 0.573 ± 0.10 a | 0.295 ± 0.06 b |
Subscript “0” indicates that the parameter refers to the onset of illumination. Values are given as the means ± SD (n = 5), and different letters indicate statistically significant differences at P < 0.05.