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Fig. 2 | Biotechnology for Biofuels

Fig. 2

From: Genetic, transcriptional, and regulatory landscape of monolignol biosynthesis pathway in Miscanthus × giganteus

Fig. 2

Phylogenetic and genome synteny analyses. a The macro-synteny plot to show the orthologous relationships of the monolignol biosynthetic genes across different species at the chromosome level. The genes in the parentheses are the corresponding orthologs in Miscanthus × giganteus. The blue and red triangles indicate whole-genome duplication and triplication events, respectively. b The phylogenetic tree of PALs. The numbers beside the nodes are ultrafast bootstrap values. The five clades were filled with different colors. The genes starting with “AMTR”, “At”, “SORBI”, “Zm”, “Misin” and “Mg” are from Amborella trichopoda, Arabidopsis thaliana, Sorghum bicolor, Zea mays, Miscanthus sinensis, and M. × giganteus, respectively. c The micro-synteny plot to illustrate the duplication history of MgPAL2 and MgPAL3. The gray bars indicate the chromosomal regions. The blue and green rectangles represent the genes on the plus ( +) and minus (−) strands, respectively. The tandem duplication and whole-genome duplication events are shown as ribbons and arrows

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