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Fig. 4 | BMC Evolutionary Biology

Fig. 4

From: Whole chloroplast genome and gene locus phylogenies reveal the taxonomic placement and relationship of Tripidium (Panicoideae: Andropogoneae) to sugarcane

Fig. 4

Phylogram based on five low copy number gene loci, depicting the relationships of Tripidium species and the Saccharinae to other members of the Andropogoneae. Phylogram, based on the concatenated alignments of five low copy number gene loci representing the most likely topology from two independent runs of RAxML comparing whole chloroplast alignments of six Tripidium accessions (three sequenced and assembled in this study) with 59 representative members of the Andropogoneae, but focussed on the Saccharinae and Sorghinae. Arthraxon lanceolatus and Arthraxon prionodes were employed as an outgroup. Numbers next to nodes represent SH-aLRT support, non-parametric bootstrap and Bayesian inference confidence values where * represents 100/100/1 and – represent a value below the cutoff (85% for SH-aLRT, 75% for non-parametric bootstrap and 0.7 for Bayesian Inference). The scale bar at the base of the phylogeny represents the expected number of substitutions per site. Vertical bars and annotation at the right of the phylogeny show the extent of the genera: Sorghum, Miscanthus, Miscanthidium, Erianthus, Saccharum, Sarga and Tripidium as well as the Saccharinae and core Andropogoneae. Images were drawn with FigTree [83] prior to finishing with Adobe Illustrator

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