Fig 1.
Sampling locations of wild Musa balbisiana populations.
Shaded area represents the northern Indochina subtropical forests, the native distribution area of M. balbisiana. Geospatial datasets used for the creation of these maps were reprinted from [59–61] under a CC-BY 4.0 license.
Table 1.
Sampling location information.
Table 2.
Intra-population genetic diversity indices of Musa balbisiana populations.
Fig 2.
Principal coordinate analysis of wild populations of Musa balbisiana based on a Codom genotypic genetic distance matrix.
(A), full dataset; (B), Native Vietnamese populations. Colours are based on cluster assignments of the STRUCTURE analyses below (see Fig 3).
Fig 3.
Bar plots indicating cluster assignments obtained with STRUCTURE.
Bar plots are presented for the full dataset (A) and the reduced dataset only including native Vietnamese populations (B) with K = 2 and K = 5, respectively. Pie charts indicate cluster assignment values of individuals within each population. White pieces indicate the partition of individuals that could not be assigned to one specific cluster, using an assignment probability threshold of 0.8. Geospatial datasets used for the creation of these maps were reprinted from [59–61] under a CC-BY 4.0 license.
Fig 4.
Geographic distance is displayed on the x-axis and genetic distance on the y-axis for (A) the complete dataset, and (B) the reduced dataset including only native Vietnamese populations.