Skip to main content
. 2020 May 22;15(5):e0233211. doi: 10.1371/journal.pone.0233211

Fig 2. Phylogenetic tree estimated through neighbor-joining method for 248 accessions of the Brazilian Panel of Sugarcane Genotypes (BPSG).

Fig 2

The names of the accessions belonging to predefined groups were write with different colors: ancestors accessions (A) in orange; accessions of Saccharum spp. hybrids from Brazilian breeding programs (BB) in black; and accessions of Saccharum spp. hybrids from foreign breeding programs (FH) in blue. The A group was composite by ancestors accessions of the genus Saccharum. The circumference around the phylogenetic tree represents the two subpopulations estimated by the STRUCTURE analysis and the green and yellow colors indicate accessions of the P1 and P2 subpopulations, respectively. The three major clades C1, C2 and C3 were indicated within the phylogenetic tree with square, triangle and circle in black.