Table 1.
Cassava landraces and their region of origin within Burundi.
Table 2.
Introduced elite germplasm in Burundi and their country of origin.
Table 3.
Qualitative traits used to characterize 118 cassava genotypes.
Fig 1.
Morphological traits distribution among both landraces and elite germplasm with error bars indicating whether differences are statistically significant.
Fig 2.
Morphological traits distribution among the cassava landraces with error bars indicating whether differences are statistically significant.
Fig 3.
Morphological traits distribution among the elite germplasm with error bars indicating whether differences are statistically significant.
Fig 4.
Phenotypic classification of cassava accessions based on the Ward’s method at a dissimilarity level of 6.
Fig 5.
Genotypic classification of accessions based on the Ward’s method at dissimilarity level of 1.0 (red line), the green line determining the threshold for putative and known duplicates.
Fig 6.
Population structure according to the DAPC using 18,124 SNPs.
The first two components are displayed graphically (each sub-population is differentiated by color).
Fig 7.
Genetic relationships between cassava populations based on Nei’s genetic distance.
Fig 8.
PCoA of cassava populations based on 18,124 SNP’s.
Table 4.
Pairwise fixation index between landraces from different locations.
Table 5.
Fixation index and heterozygosity within population.