Fig. 2From: Revealing biomass heterosis in the allodiploid xBrassicoraphanus, a hybrid between Brassica rapa and Raphanus sativus, through integrated transcriptome and metabolites analysisGrowth vigor is consistent despite heterogeneous phenotypes in F1 hybrids. The hybrid phenotypes were observed in 28 F1 plants and parental controls grown in a glass house. a Heterosis in plant height of the F1 hybrid compared to that of its parents. The scale bar equals 10 cm. b Inflorescence stem length and number of nodes, which were measured for three stems for each plant and distributed by their average values. Arrows indicate values for parents. c Flowering time. The day after planting when bolting was visible determined flowering time. Arrows indicate values for parentsBack to article page