Fig. 3From: Genome sequence of Apostasia ramifera provides insights into the adaptive evolution in orchidsPhylogenetic analysis of MADS-box genes in A. ramifera. (A) Type II MADS-box genes. (B) Type I MADS-box genes. Neighbor-joining gene trees were constructed using MADS-box genes from A. ramifera and Arabidopsis. Genes from A. ramifera are marked in red. Different MADS-box classes are indicated. Numbers above branches are bootstrap support values of at least 50Back to article page