3.3 Relationship between plasmotype and nuclear diversity and pleiotropic effects on circadian clock and life history traits
In the RHL, we wished to compare the occurrence of plasticity between the different traits. Therefore, we compared the number of reciprocal hybrids that significantly differ in the life history traits and Chl F traits (Figure 3 ). We clustered phenotypic traits measured in the net house as growth or reproductive and traits measured with SensyPAM as the clock or Chl F parameters. The percentage of different pairs of reciprocal hybrids was highest for Fv/Fm under OT (44.8%), and the lowest was zero hybrids for the difference of DTF under AT. If comparing the traits according to our clustering, we could see that the mean number of differing reciprocal hybrids is highest for Chl F (26.3%), second for clock traits (15%), and falling behind for growth and reproductive traits with 5.23% and 3.73%, respectively (Figure3 ).