
Frontiers | Functional Analysis of the Gibberellin 2 ...
· Analysis of the Evolutionary Relationships Among C 19GA2oxI, C 19GA2oxII, and C 20GA2oxI Genes. The functional divergence of genes is a common occurrence during evolution. We constructed a phylogenetic tree based on GAox genes from liverwort (Marchantia polymorpha), the bryophyte Sphagnum fallax, and the lycophyte Selaginella moellendorffii and .